GROUP OF ORDER 64 #13

GROUP #13

Abelian(2,2,2) x Quaternion(8)

The MAGMA library number for G is 262

GrpPC : G of order 64 = 2^6 PC-Relations: G.1^2 = G.6, G.2^2 = G.6, G.3^2 = G.6, G.4^2 = G.6, G.5^2 = G.6, G.2^G.1 = G.2 * G.6, G.3^G.2 = G.3 * G.6, G.4^G.2 = G.4 * G.6, G.5^G.1 = G.5 * G.6, G.5^G.2 = G.5 * G.6, G.5^G.3 = G.5 * G.6, G.5^G.4 = G.5 * G.6

The center of G is abelian of type [ 2, 2, 2, 2 ] .
The orders of the terms of the lower central series are [ 64, 2, 1 ] .
The orders of the terms of the upper central series are [ 1, 16, 64 ] .
The order of the Frattini subgroup is 2.
The exponent of G is 4.
G has a unique maximal elementary abelian subgroup which is central in G and has order 16.

The cohomology ring of G is the quotient of a polynomial ring in the variables
[ z, y, x, w, v, u ] in degrees [ 1, 1, 1, 1, 1, 4 ] , by the ideal generated by the relations
z2 + zy + y2 + yx + x2 + yw + w2 + zv + yv + xv + wv + v2 ,
y3 + y2v + yv2 + v3 .


The Hilbert series for the cohomology ring is
t2+ t+ 1 / t6 -4t5+ 7t4 -8t3+ 7t2 -4t+ 1.
Its numerator factors as ( t2+t+1 ) .
Its denominator factors as ( t-1 )4 ( t2+1 ) .

The Krull dimension of the cohomology ring is 4.
The cohomology ring is Cohen-Macaulay and the longest regular sequence consists of the generators
z2 , y2 , x2 , u .

Restriction to the Maximal Elementary Abelian Subgroup

Generated by [ G.2 * G.3 * G.5, G.1 * G.2 * G.3 * G.4 * G.5, G.1 * G.2 * G.3 * G.4 * G.5 * G.6, G.2 * G.4 * G.5 * G.6 ] The cohomology ring of E is a polynomial ring in the variables z , y , x , w .

The images of the generators of the cohomology of G restricted to E are
z + y ,
z + y + x + w ,
z + y + w ,
z + y + x ,
z + y + x + w ,
z4 + z2x2 + y2x2 + z2w2 + y2w2 + w4
in the cohomology of E.

The kernel of the restriction to E (Minimal Prime) of the cohomology of G is generated by
z + x + w + v ,
y + v .


This ideal is also the nilradical of the cohomology of G.

It is nilpotent of degree 4.


Restrictions to Maximal Subgroups

Maximal Subgroup H #1 Generated by [ G.5, G.6, G.4, G.3, G.1 ] .

The Group H is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5 Generated by [ G.5, G.3, G.1, G.1 * G.4 * G.6 ]

of type Abelian(2,2) x Quaternion(8) .

The images of the generators of the cohomology of G restricted to H are
z + y ,
0 ,
x ,
z ,
w ,
v
in the cohomology of H.

The kernel of the restriction to H of the cohomology of G is generated by
y .


Maximal Subgroup H #2 Generated by [ G.1 * G.2 * G.6, G.6, G.4, G.3, G.1 * G.5 * G.6 ] .

The Group H is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5 Generated by [ G.1 * G.4 * G.5 * G.6, G.2 * G.3 * G.5 * G.6, G.4, G.1 * G.3 * G.5 * G.6 ]

of type Abelian(2,2) x Quaternion(8) .

The images of the generators of the cohomology of G restricted to H are
y + x ,
z ,
z + y ,
x + w ,
z + y + x ,
z2y2 + zy3 + z2x2 + zyx2 + zy2w + zyxw + zxw2 + v
in the cohomology of H.

The kernel of the restriction to H of the cohomology of G is generated by
z + y + v .


Maximal Subgroup H #3 Generated by [ G.1 * G.2 * G.6, G.6, G.3, G.1 * G.4, G.1 * G.5 * G.6 ] .

The Group H is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5 Generated by [ G.1 * G.3 * G.5, G.1 * G.2 * G.6, G.1 * G.5 * G.6, G.1 * G.4 ]

of type Abelian(2,2) x Quaternion(8) .

The images of the generators of the cohomology of G restricted to H are
z + y + x + w ,
y ,
x ,
z ,
x + w ,
z4 + z2y2 + zy3 + zyx2 + y2x2 + zy2w + zyxw + yxw2 + v
in the cohomology of H.

The kernel of the restriction to H of the cohomology of G is generated by
z + y + w + v .


Maximal Subgroup H #4 Generated by [ G.5, G.2, G.6, G.3, G.1 ] .

The Group H is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5 Generated by [ G.1 * G.2, G.2 * G.3 * G.6, G.1 * G.2 * G.5 * G.6, G.3 ]

of type Abelian(2,2) x Quaternion(8) .

The images of the generators of the cohomology of G restricted to H are
z + y ,
z + y + x ,
x + w ,
0 ,
z ,
z2y2 + z2yw + y3w + z2xw + y2xw + zxw2 + yxw2 + v
in the cohomology of H.

The kernel of the restriction to H of the cohomology of G is generated by
w .


Maximal Subgroup H #5 Generated by [ G.2, G.6, G.4, G.3, G.1 ] .

The Group H is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5 Generated by [ G.3 * G.4 * G.6, G.2, G.4, G.1 ]

of type Abelian(2,2) x Quaternion(8) .

The images of the generators of the cohomology of G restricted to H are
x ,
w ,
z ,
z + y ,
0 ,
yxw2 + v
in the cohomology of H.

The kernel of the restriction to H of the cohomology of G is generated by
v .


Maximal Subgroup H #6 Generated by [ G.2 * G.5 * G.6, G.2 * G.4 * G.6, G.6, G.3, G.1 ] .

The Group H is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5 Generated by [ G.2 * G.5 * G.6, G.2 * G.4 * G.6, G.1 * G.3 * G.6, G.3 ]

of type Abelian(2,2) x Quaternion(8) .

The images of the generators of the cohomology of G restricted to H are
z ,
x + w ,
z + y ,
w ,
x ,
z2y2 + z2yw + zy2w + z2xw + zyxw + zxw2 + v
in the cohomology of H.

The kernel of the restriction to H of the cohomology of G is generated by
y + w + v .


Maximal Subgroup H #7 Generated by [ G.1 * G.3, G.2, G.6, G.1 * G.4, G.1 * G.5 * G.6 ] .

The group H is abelian of type [ 4, 2, 2, 2 ]

The cohomology ring of H is a the quotient of a polynomial ring in the variables
[ z, y, x, w, v ] , in degrees [ 1, 1, 1, 1, 2 ] , by the ideal of relations
z2 .

The images of the generators of the cohomology of G restricted to H are
z + y + x + w ,
w ,
x ,
y ,
z + w ,
y4 + x4 + y2w2 + x2w2 + v2
in the cohomology of H.

The kernel of the restriction to H of the cohomology of G is generated by
z + x + w + v .


Maximal Subgroup H #8 Generated by [ G.5, G.1 * G.2 * G.6, G.6, G.3, G.1 * G.4 ] .

The Group H is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5 Generated by [ G.5, G.3 * G.5 * G.6, G.1 * G.2 * G.3 * G.6, G.1 * G.4 ]

of type Abelian(2,2) x Quaternion(8) .

The images of the generators of the cohomology of G restricted to H are
z + y ,
y ,
y + x ,
z ,
x + w ,
z4 + z2y2 + zy3 + zyx2 + y2x2 + v
in the cohomology of H.

The kernel of the restriction to H of the cohomology of G is generated by
z + y + w .


Maximal Subgroup H #9 Generated by [ G.5, G.3 * G.4, G.2, G.6, G.1 ] .

The Group H is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5 Generated by [ G.2 * G.5 * G.6, G.5, G.3 * G.4, G.1 ]

of type Abelian(2,2) x Quaternion(8) .

The images of the generators of the cohomology of G restricted to H are
y ,
x ,
z ,
z ,
x + w ,
z4 + y4 + v
in the cohomology of H.

The kernel of the restriction to H of the cohomology of G is generated by
x + w .


Maximal Subgroup H #10 Generated by [ G.5, G.2 * G.3 * G.6, G.6, G.4, G.1 ] .

The Group H is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5 Generated by [ G.1 * G.2 * G.3 * G.4 * G.6, G.5, G.2 * G.3 * G.5, G.1 * G.2 * G.3 * G.6 ]

of type Abelian(2,2) x Quaternion(8) .

The images of the generators of the cohomology of G restricted to H are
x + w ,
z + x + w ,
z + x + w ,
x ,
z + y ,
z4 + z2y2 + y4 + y2x2 + z2yw + y3w + z2xw + y2xw + zxw2 + v
in the cohomology of H.

The kernel of the restriction to H of the cohomology of G is generated by
y + x .


Maximal Subgroup H #11 Generated by [ G.2 * G.5 * G.6, G.2 * G.3 * G.6, G.6, G.4, G.1 ] .

The Group H is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5 Generated by [ G.2 * G.3 * G.6, G.4, G.2 * G.4 * G.5 * G.6, G.1 ]

of type Abelian(2,2) x Quaternion(8) .

The images of the generators of the cohomology of G restricted to H are
x ,
z + w ,
w ,
z + y ,
z ,
zy3 + z2x2 + zyx2 + yxw2 + v
in the cohomology of H.

The kernel of the restriction to H of the cohomology of G is generated by
y + x + v .


Maximal Subgroup H #12 Generated by [ G.4 * G.5, G.2, G.6, G.3, G.1 ] .

The Group H is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5 Generated by [ G.4 * G.5, G.1 * G.3 * G.6, G.2 * G.3, G.3 * G.4 * G.5 * G.6 ]

of type Abelian(2,2) x Quaternion(8) .

The images of the generators of the cohomology of G restricted to H are
z ,
y ,
z + y + x ,
x + w ,
x + w ,
z2y2 + zy3 + zyx2 + zy2w + zyxw + v
in the cohomology of H.

The kernel of the restriction to H of the cohomology of G is generated by
w + v .


Maximal Subgroup H #13 Generated by [ G.2 * G.4 * G.6, G.5, G.6, G.3, G.1 ] .

The Group H is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5 Generated by [ G.3 * G.5, G.2 * G.4 * G.6, G.2 * G.4 * G.5, G.1 * G.3 * G.5 * G.6 ]

of type Abelian(2,2) x Quaternion(8) .

The images of the generators of the cohomology of G restricted to H are
x ,
z + y ,
x + w ,
z + y ,
z + x + w ,
z4 + y4 + z2x2 + y2x2 + zxw2 + yxw2 + v
in the cohomology of H.

The kernel of the restriction to H of the cohomology of G is generated by
y + w .


Maximal Subgroup H #14 Generated by [ G.5, G.1 * G.3, G.2, G.6, G.4 ] .

The Group H is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5 Generated by [ G.2 * G.4, G.5, G.2, G.1 * G.3 ]

of type Abelian(2,2) x Quaternion(8) .

The images of the generators of the cohomology of G restricted to H are
z ,
x + w ,
z ,
x ,
y ,
z4 + z2y2 + z2yw + z2xw + zxw2 + v
in the cohomology of H.

The kernel of the restriction to H of the cohomology of G is generated by
z + x .


Maximal Subgroup H #15 Generated by [ G.5, G.1 * G.3, G.1 * G.2 * G.6, G.6, G.4 ] .

The Group H is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5 Generated by [ G.1 * G.3 * G.5, G.5, G.2 * G.3 * G.5, G.4 ]

of type Abelian(2,2) x Quaternion(8) .

The images of the generators of the cohomology of G restricted to H are
y ,
z ,
z + y ,
w ,
z + y + x ,
z4 + z2y2 + zy3 + y4 + zyx2 + zy2w + zyxw + v
in the cohomology of H.

The kernel of the restriction to H of the cohomology of G is generated by
z + y + x .


Maximal Subgroup H #16 Generated by [ G.5, G.1 * G.3, G.1 * G.2 * G.6, G.6, G.1 * G.4 ] .

The group H is abelian of type [ 4, 2, 2, 2 ]

The cohomology ring of H is a the quotient of a polynomial ring in the variables
[ z, y, x, w, v ] , in degrees [ 1, 1, 1, 1, 2 ] , by the ideal of relations
z2 .

The images of the generators of the cohomology of G restricted to H are
y + x + w ,
w ,
x ,
y ,
z + w ,
y4 + x4 + y2w2 + x2w2 + w4 + v2
in the cohomology of H.

The kernel of the restriction to H of the cohomology of G is generated by
z + y + x + w .


Maximal Subgroup H #17 Generated by [ G.1 * G.3, G.1 * G.2 * G.6, G.6, G.4, G.1 * G.5 * G.6 ] .

The Group H is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5 Generated by [ G.1 * G.2 * G.4 * G.6, G.1 * G.3, G.1 * G.2 * G.6, G.1 * G.5 * G.6 ]

of type Abelian(2,2) x Quaternion(8) .

The images of the generators of the cohomology of G restricted to H are
z + y + x + w ,
x + w ,
z ,
x ,
y ,
z4 + z2y2 + y4 + y2x2 + z2yw + zy2w + z2xw + zyxw + zxw2 + yxw2 + v
in the cohomology of H.

The kernel of the restriction to H of the cohomology of G is generated by
z + y + x + v .


Maximal Subgroup H #18 Generated by [ G.2 * G.5 * G.6, G.6, G.4, G.3, G.1 ] .

The group H is abelian of type [ 4, 2, 2, 2 ]

The cohomology ring of H is a the quotient of a polynomial ring in the variables
[ z, y, x, w, v ] , in degrees [ 1, 1, 1, 1, 2 ] , by the ideal of relations
z2 .

The images of the generators of the cohomology of G restricted to H are
w ,
y ,
x ,
z + y + x + w ,
y ,
y2w2 + v2
in the cohomology of H.

The kernel of the restriction to H of the cohomology of G is generated by
y + v .


Maximal Subgroup H #19 Generated by [ G.1 * G.3, G.1 * G.2 * G.6, G.6, G.1 * G.4, G.1 * G.5 * G.6 ] .

The Group H is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5 Generated by [ G.1 * G.2 * G.3 * G.5 * G.6, G.1 * G.3 * G.4 * G.5, G.1 * G.3, G.1 * G.5 * G.6 ]

of type Abelian(2,2) x Quaternion(8) .

The images of the generators of the cohomology of G restricted to H are
z + y + x + w ,
w ,
z + x + w ,
x ,
y + x + w ,
z4 + z2y2 + zy3 + z2x2 + zyx2 + z2yw + zy2w + z2xw + zyxw + zxw2 + v
in the cohomology of H.

The kernel of the restriction to H of the cohomology of G is generated by
z + y + x + w + v .


Maximal Subgroup H #20 Generated by [ G.5, G.1 * G.3, G.2, G.6, G.1 * G.4 ] .

The Group H is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5 Generated by [ G.1 * G.2 * G.3 * G.5 * G.6, G.5, G.1 * G.3, G.3 * G.4 * G.5 * G.6 ]

of type Abelian(2,2) x Quaternion(8) .

The images of the generators of the cohomology of G restricted to H are
z + w ,
w ,
z + x + w ,
x ,
y + x + w ,
z4 + z2y2 + z2x2 + z2yw + z2xw + v
in the cohomology of H.

The kernel of the restriction to H of the cohomology of G is generated by
z + x + w .


Maximal Subgroup H #21 Generated by [ G.3 * G.5 * G.6, G.2, G.6, G.4, G.1 ] .

The Group H is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5 Generated by [ G.1 * G.2, G.3 * G.5 * G.6, G.2 * G.3 * G.5, G.1 * G.2 * G.4 ]

of type Abelian(2,2) x Quaternion(8) .

The images of the generators of the cohomology of G restricted to H are
x + w ,
z + x + w ,
z + y ,
x ,
z + y ,
z4 + z2y2 + y4 + y2x2 + z2yw + zy2w + z2xw + zyxw + zxw2 + v
in the cohomology of H.

The kernel of the restriction to H of the cohomology of G is generated by
x + v .


Maximal Subgroup H #22 Generated by [ G.2 * G.5 * G.6, G.2 * G.4 * G.6, G.2 * G.3 * G.6, G.6, G.1 ] .

The Group H is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5 Generated by [ G.3 * G.5, G.2 * G.4 * G.6, G.1 * G.2 * G.5, G.4 * G.5 ]

of type Abelian(2,2) x Quaternion(8) .

The images of the generators of the cohomology of G restricted to H are
z ,
z + w ,
y ,
x + w ,
z + y + x ,
z4 + zy3 + zyx2 + z2yw + zy2w + z2xw + zyxw + zxw2 + v
in the cohomology of H.

The kernel of the restriction to H of the cohomology of G is generated by
y + x + w + v .


Maximal Subgroup H #23 Generated by [ G.1 * G.3, G.2, G.6, G.4, G.1 * G.5 * G.6 ] .

The Group H is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5 Generated by [ G.3 * G.5, G.2 * G.3 * G.5 * G.6, G.4, G.1 * G.5 * G.6 ]

of type Abelian(2,2) x Quaternion(8) .

The images of the generators of the cohomology of G restricted to H are
x ,
z ,
z + y ,
w ,
z + y + x ,
zy3 + y4 + z2x2 + zyx2 + zxw2 + v
in the cohomology of H.

The kernel of the restriction to H of the cohomology of G is generated by
z + x + v .


Maximal Subgroup H #24 Generated by [ G.5, G.2, G.6, G.4, G.3 ] .

The Group H is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5 Generated by [ G.3 * G.5, G.4 * G.5, G.2 * G.3 * G.5 * G.6, G.4 ]

of type Abelian(2,2) x Quaternion(8) .

The images of the generators of the cohomology of G restricted to H are
0 ,
z ,
z + y ,
x + w ,
z + y + x ,
v
in the cohomology of H.

The kernel of the restriction to H of the cohomology of G is generated by
z .


Maximal Subgroup H #25 Generated by [ G.5, G.2, G.6, G.3, G.1 * G.4 ] .

The Group H is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5 Generated by [ G.5, G.3 * G.5 * G.6, G.2, G.1 * G.4 ]

of type Abelian(2,2) x Quaternion(8) .

The images of the generators of the cohomology of G restricted to H are
z ,
y ,
x ,
z ,
x + w ,
z4 + z2y2 + zy3 + y4 + zyx2 + v
in the cohomology of H.

The kernel of the restriction to H of the cohomology of G is generated by
z + w .


Maximal Subgroup H #26 Generated by [ G.2 * G.4 * G.6, G.5, G.2 * G.3 * G.6, G.6, G.1 ] .

The Group H is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5 Generated by [ G.2 * G.4 * G.6, G.5, G.2 * G.3 * G.5, G.1 ]

of type Abelian(2,2) x Quaternion(8) .

The images of the generators of the cohomology of G restricted to H are
w ,
z + x ,
z ,
x ,
z + y ,
z4 + z2y2 + z2x2 + y2x2 + z2yw + y3w + z2xw + y2xw + v
in the cohomology of H.

The kernel of the restriction to H of the cohomology of G is generated by
y + x + w .


Maximal Subgroup H #27 Generated by [ G.2, G.6, G.4, G.3, G.1 * G.5 * G.6 ] .

The Group H is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5 Generated by [ G.1 * G.4 * G.5 * G.6, G.1 * G.2 * G.5 * G.6, G.4, G.1 * G.3 * G.5 * G.6 ]

of type Abelian(2,2) x Quaternion(8) .

The images of the generators of the cohomology of G restricted to H are
z + y + x ,
z ,
y ,
x + w ,
z + y + x ,
zy3 + zyx2 + z2yw + zy2w + z2xw + zyxw + zxw2 + v
in the cohomology of H.

The kernel of the restriction to H of the cohomology of G is generated by
z + v .


Maximal Subgroup H #28 Generated by [ G.5, G.2, G.6, G.4, G.1 ] .

The Group H is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5 Generated by [ G.2 * G.5 * G.6, G.5, G.1, G.1 * G.4 * G.6 ]

of type Abelian(2,2) x Quaternion(8) .

The images of the generators of the cohomology of G restricted to H are
z + y ,
x ,
0 ,
z ,
x + w ,
zy3 + y4 + z2x2 + zyx2 + v
in the cohomology of H.

The kernel of the restriction to H of the cohomology of G is generated by
x .


Maximal Subgroup H #29 Generated by [ G.2, G.6, G.3, G.1 * G.4, G.1 * G.5 * G.6 ] .

The Group H is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5 Generated by [ G.1 * G.3 * G.5, G.2 * G.3, G.1 * G.5 * G.6, G.1 * G.4 ]

of type Abelian(2,2) x Quaternion(8) .

The images of the generators of the cohomology of G restricted to H are
z + x + w ,
y ,
y + x ,
z ,
x + w ,
z4 + z2y2 + zy3 + zyx2 + zy2w + y3w + zyxw + y2xw + yxw2 + v
in the cohomology of H.

The kernel of the restriction to H of the cohomology of G is generated by
z + w + v .


Maximal Subgroup H #30 Generated by [ G.3 * G.5 * G.6, G.3 * G.4, G.2, G.6, G.1 ] .

The Group H is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5 Generated by [ G.1 * G.2, G.2 * G.3 * G.4, G.3 * G.5 * G.6, G.2 * G.3 * G.5 ]

of type Abelian(2,2) x Quaternion(8) .

The images of the generators of the cohomology of G restricted to H are
w ,
z + x + w ,
z + y + x ,
x ,
z + y ,
z4 + z2y2 + zy3 + z2x2 + zyx2 + z2yw + zy2w + z2xw + zyxw + zxw2 + yxw2 + v
in the cohomology of H.

The kernel of the restriction to H of the cohomology of G is generated by
x + w + v .


Maximal Subgroup H #31 Generated by [ G.5, G.1 * G.2 * G.6, G.6, G.4, G.3 ] .

The Group H is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5 Generated by [ G.3 * G.5, G.1 * G.2 * G.5, G.4 * G.5, G.4 ]

of type Abelian(2,2) x Quaternion(8) .

The images of the generators of the cohomology of G restricted to H are
z ,
z ,
y ,
x + w ,
z + y + x ,
z4 + z2yw + z2xw + v
in the cohomology of H.

The kernel of the restriction to H of the cohomology of G is generated by
z + y .


The essential cohomology of G is generated as an ideal by
zy2x4w2v + y2x5w2v + y2x4w3v + zy2x2w4v + y2x3w4v + y2x2w5v + zy2x4wv2 + y2x5wv2 + zy2xw4v2 + y2xw5v2 + y2x4wv3 + zx4w2v3 + x5w2v3 + x4w3v3 + y2xw4v3 + zx2w4v3 + x3w4v3 + x2w5v3 + zy2x2wv4 + y2x3wv4 + zx4wv4 + x5wv4 + zy2xw2v4 + y2xw3v4 + zxw4v4 + xw5v4 + y2x2wv5 + x4wv5 + y2xw2v5 + xw4v5 + zx2wv6 + x3wv6 + zxw2v6 + xw3v6 + x2wv7 + xw2v7 ,
y2x8w4v2 + y2x4w8v2 + y2x8w2v4 + x8w4v4 + y2x2w8v4 + x4w8v4 + x8w2v6 + x2w8v6 + y2x4w2v8 + y2x2w4v8 + x4w2v10 + x2w4v10 ,
zyx8w4v2 + yx9w4v2 + yx8w5v2 + zyx4w8v2 + yx5w8v2 + yx4w9v2 + zx8w4v3 + yx8w4v3 + x9w4v3 + x8w5v3 + zx4w8v3 + yx4w8v3 + x5w8v3 + x4w9v3 + zyx8w2v4 + yx9w2v4 + yx8w3v4 + x8w4v4 + zyx2w8v4 + yx3w8v4 + x4w8v4 + yx2w9v4 + zx8w2v5 + yx8w2v5 + x9w2v5 + x8w3v5 + zx2w8v5 + yx2w8v5 + x3w8v5 + x2w9v5 + x8w2v6 + x2w8v6 + zyx4w2v8 + yx5w2v8 + yx4w3v8 + zyx2w4v8 + yx3w4v8 + yx2w5v8 + zx4w2v9 + yx4w2v9 + x5w2v9 + x4w3v9 + zx2w4v9 + yx2w4v9 + x3w4v9 + x2w5v9 + x4w2v10 + x2w4v10 .

It is nilpotent of degree 2.
The annihilator of the Essential Cohomology has dimension 4 .


Inflations from Maximal Quotient Groups

Maximal Quotient Group Q #1.

The kernel of the quotient is generated by G.6 .

The group Q is abelian of type [ 2, 2, 2, 2, 2 ] .

The cohomology ring of Q is a polynomial ring with variables z , y , x , w , v in degrees [ 1, 1, 1, 1, 1 ]

The images of the generators of the cohomology of Q inflated to G are
v ,
w ,
x ,
y ,
z
in the cohomology of G.

The kernel of the inflation to G of the cohomology of Q is generated by
z2 + zy + y2 + zx + x2 + zw + yw + xw + w2 + zv + wv + v2 ,
y3 + y2x + yx2 + x3 + y2w + x2w + yw2 + xw2 + w3 + y2v + x2v + w2v + yv2 + xv2 + wv2 + v3 .



Maximal Quotient Group Q #2.

The kernel of the quotient is generated by G.1 * G.3 * G.6 .

The Group Q is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5

of type Abelian(2,2) x Quaternion(8) .

The generators of G have images [ pcy.3 * pcy.4, pcy.2, pcy.1 * pcy.2, pcy.4, pcy.1 * pcy.2 ] in the quotient group.

The images of the generators of the cohomology of Q inflated to G are
z + x ,
z + x + w ,
v ,
y + v ,
zy2x + z2yw + z2xw + zyxw + x3w + y2w2 + yxw2 + yw3 + xw3 + z2xv + x3v + y2wv + zxwv + yxwv + x2wv + zxv2 + x2v2 + ywv2 + xv3 + wv3 + u
in the cohomology of G.

The kernel of the inflation is zero.

Maximal Quotient Group Q #3.

The kernel of the quotient is generated by G.1 * G.3 .

The Group Q is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5

of type Abelian(2,2) x Quaternion(8) .

The generators of G have images [ pcy.3 * pcy.4, pcy.2, pcy.1 * pcy.2, pcy.4, pcy.1 * pcy.2 * pcy.5 ] in the quotient group.

The images of the generators of the cohomology of Q inflated to G are
z + x ,
z + x + w ,
v ,
y + v ,
z4 + zy2x + z2yw + z2xw + zyxw + x3w + y2w2 + yxw2 + yw3 + xw3 + z2xv + x3v + y2wv + zxwv + yxwv + x2wv + zxv2 + x2v2 + ywv2 + xv3 + wv3 + u
in the cohomology of G.

The kernel of the inflation is zero.

Maximal Quotient Group Q #4.

The kernel of the quotient is generated by G.1 * G.4 .

The Group Q is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5

of type Abelian(2,2) x Quaternion(8) .

The generators of G have images [ pcy.3 * pcy.4, pcy.2, pcy.1 * pcy.2, pcy.4, pcy.2 * pcy.5 ] in the quotient group.

The images of the generators of the cohomology of Q inflated to G are
x ,
z + x + w ,
v ,
y + v ,
z4 + zy2x + z2yw + z2xw + zyxw + x3w + y2w2 + yxw2 + yw3 + xw3 + z2xv + x3v + y2wv + zxwv + yxwv + x2wv + zxv2 + x2v2 + ywv2 + xv3 + wv3 + u
in the cohomology of G.

The kernel of the inflation is zero.

Maximal Quotient Group Q #5.

The kernel of the quotient is generated by G.1 * G.4 * G.6 .

The Group Q is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5

of type Abelian(2,2) x Quaternion(8) .

The generators of G have images [ pcy.3 * pcy.4, pcy.2, pcy.1 * pcy.2, pcy.4, pcy.2 ] in the quotient group.

The images of the generators of the cohomology of Q inflated to G are
x ,
z + x + w ,
v ,
y + v ,
zy2x + z2yw + z2xw + zyxw + x3w + y2w2 + yxw2 + yw3 + xw3 + z2xv + x3v + y2wv + zxwv + yxwv + x2wv + zxv2 + x2v2 + ywv2 + xv3 + wv3 + u
in the cohomology of G.

The kernel of the inflation is zero.

Maximal Quotient Group Q #6.

The kernel of the quotient is generated by G.3 * G.4 .

The Group Q is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5

of type Abelian(2,2) x Quaternion(8) .

The generators of G have images [ pcy.1 * pcy.2, pcy.4, pcy.4 * pcy.5, pcy.3 * pcy.4, pcy.2 * pcy.3 * pcy.4 * pcy.5 ] in the quotient group.

The images of the generators of the cohomology of Q inflated to G are
v ,
z + v ,
z + y ,
z + y + x + w ,
z4 + z3y + y3x + zyx2 + y2x2 + z2yw + zy2w + z2xw + zyxw + x3w + z2w2 + y2w2 + x2w2 + xw3 + z2yv + yx2v + z2wv + zxwv + yxwv + zw2v + z2v2 + y2v2 + x2v2 + zwv2 + w2v2 + zv3 + xv3 + u
in the cohomology of G.

The kernel of the inflation is zero.

Maximal Quotient Group Q #7.

The kernel of the quotient is generated by G.3 * G.4 * G.6 .

The Group Q is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5

of type Abelian(2,2) x Quaternion(8) .

The generators of G have images [ pcy.1 * pcy.2, pcy.4, pcy.4, pcy.3 * pcy.4, pcy.2 * pcy.3 * pcy.4 * pcy.5 ] in the quotient group.

The images of the generators of the cohomology of Q inflated to G are
v ,
z + v ,
z + y ,
z + y + x + w ,
zy2x + z2yw + z2xw + zyxw + x3w + y2w2 + yxw2 + yw3 + xw3 + z2xv + x3v + y2wv + zxwv + yxwv + x2wv + zxv2 + x2v2 + ywv2 + xv3 + wv3 + u
in the cohomology of G.

The kernel of the inflation is zero.

Maximal Quotient Group Q #8.

The kernel of the quotient is generated by G.1 * G.2 * G.5 .

The Group Q is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5

of type Abelian(2,2) x Quaternion(8) .

The generators of G have images [ pcy.3 * pcy.4, pcy.2, pcy.1 * pcy.2, pcy.4, pcy.3 * pcy.5 ] in the quotient group.

The images of the generators of the cohomology of Q inflated to G are
x ,
x + w ,
z + v ,
y + v ,
z4 + zy2x + z2yw + z2xw + zyxw + x3w + y2w2 + yxw2 + yw3 + xw3 + z2xv + x3v + y2wv + zxwv + yxwv + x2wv + zxv2 + x2v2 + ywv2 + xv3 + wv3 + u
in the cohomology of G.

The kernel of the inflation is zero.

Maximal Quotient Group Q #9.

The kernel of the quotient is generated by G.1 * G.2 * G.5 * G.6 .

The Group Q is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5

of type Abelian(2,2) x Quaternion(8) .

The generators of G have images [ pcy.3 * pcy.4, pcy.2, pcy.1 * pcy.2, pcy.4, pcy.3 ] in the quotient group.

The images of the generators of the cohomology of Q inflated to G are
x ,
x + w ,
z + v ,
y + v ,
zy2x + z2yw + z2xw + zyxw + x3w + y2w2 + yxw2 + yw3 + xw3 + z2xv + x3v + y2wv + zxwv + yxwv + x2wv + zxv2 + x2v2 + ywv2 + xv3 + wv3 + u
in the cohomology of G.

The kernel of the inflation is zero.

Maximal Quotient Group Q #10.

The kernel of the quotient is generated by G.2 * G.3 * G.5 * G.6 .

The Group Q is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5

of type Abelian(2,2) x Quaternion(8) .

The generators of G have images [ pcy.4, pcy.3, pcy.2, pcy.2 * pcy.4, pcy.1 * pcy.2 ] in the quotient group.

The images of the generators of the cohomology of Q inflated to G are
z ,
z + y + x ,
w ,
y + v ,
zy2x + z2yw + z2xw + zyxw + x3w + y2w2 + yxw2 + yw3 + xw3 + z2xv + x3v + y2wv + zxwv + yxwv + x2wv + zxv2 + x2v2 + ywv2 + xv3 + wv3 + v4 + u
in the cohomology of G.

The kernel of the inflation is zero.

Maximal Quotient Group Q #11.

The kernel of the quotient is generated by G.2 * G.3 * G.5 .

The Group Q is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5

of type Abelian(2,2) x Quaternion(8) .

The generators of G have images [ pcy.4, pcy.3, pcy.2, pcy.2 * pcy.4 * pcy.5, pcy.1 * pcy.2 ] in the quotient group.

The images of the generators of the cohomology of Q inflated to G are
z ,
z + y + x ,
w ,
y + v ,
zy2x + z2yw + z2xw + zyxw + x3w + y2w2 + yxw2 + yw3 + xw3 + z2xv + x3v + y2wv + zxwv + yxwv + x2wv + zxv2 + x2v2 + ywv2 + xv3 + wv3 + u
in the cohomology of G.

The kernel of the inflation is zero.

Maximal Quotient Group Q #12.

The kernel of the quotient is generated by G.2 * G.4 * G.5 .

The Group Q is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5

of type Abelian(2,2) x Quaternion(8) .

The generators of G have images [ pcy.4, pcy.3, pcy.2, pcy.3 * pcy.4 * pcy.5, pcy.1 * pcy.2 ] in the quotient group.

The images of the generators of the cohomology of Q inflated to G are
z ,
z + x ,
y + w ,
y + v ,
zy2x + z2yw + z2xw + zyxw + x3w + y2w2 + yxw2 + yw3 + xw3 + z2xv + x3v + y2wv + zxwv + yxwv + x2wv + zxv2 + x2v2 + ywv2 + xv3 + wv3 + u
in the cohomology of G.

The kernel of the inflation is zero.

Maximal Quotient Group Q #13.

The kernel of the quotient is generated by G.2 * G.4 * G.5 * G.6 .

The Group Q is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5

of type Abelian(2,2) x Quaternion(8) .

The generators of G have images [ pcy.4, pcy.3, pcy.2, pcy.3 * pcy.4, pcy.1 * pcy.2 ] in the quotient group.

The images of the generators of the cohomology of Q inflated to G are
z ,
z + x ,
y + w ,
y + v ,
zy2x + z2yw + z2xw + zyxw + x3w + y2w2 + yxw2 + yw3 + xw3 + z2xv + x3v + y2wv + zxwv + yxwv + x2wv + zxv2 + x2v2 + ywv2 + xv3 + wv3 + v4 + u
in the cohomology of G.

The kernel of the inflation is zero.

Maximal Quotient Group Q #14.

The kernel of the quotient is generated by G.1 * G.2 * G.3 * G.4 * G.5 .

The Group Q is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5

of type Abelian(2,2) x Quaternion(8) .

The generators of G have images [ pcy.3 * pcy.4, pcy.2, pcy.1 * pcy.2, pcy.4, pcy.1 * pcy.3 ] in the quotient group.

The images of the generators of the cohomology of Q inflated to G are
z + x ,
x + w ,
z + v ,
y + v ,
zy2x + z2yw + z2xw + zyxw + x3w + y2w2 + yxw2 + yw3 + xw3 + z2xv + x3v + y2wv + zxwv + yxwv + x2wv + zxv2 + x2v2 + ywv2 + xv3 + wv3 + u
in the cohomology of G.

The kernel of the inflation is zero.

Maximal Quotient Group Q #15.

The kernel of the quotient is generated by G.1 * G.2 * G.3 * G.4 * G.5 * G.6 .

The Group Q is Isomorphic to the Group of Order 32 Number9 GrpPC of order 32 = 2^5 PC-Relations: $.2^2 = $.5, $.3^2 = $.5, $.4^2 = $.5, $.4^$.2 = $.4 * $.5, $.4^$.3 = $.4 * $.5

of type Abelian(2,2) x Quaternion(8) .

The generators of G have images [ pcy.3 * pcy.4, pcy.2, pcy.1 * pcy.2, pcy.4, pcy.1 * pcy.3 * pcy.5 ] in the quotient group.

The images of the generators of the cohomology of Q inflated to G are
z + x ,
x + w ,
z + v ,
y + v ,
z4 + zy2x + z2yw + z2xw + zyxw + x3w + y2w2 + yxw2 + yw3 + xw3 + z2xv + x3v + y2wv + zxwv + yxwv + x2wv + zxv2 + x2v2 + ywv2 + xv3 + wv3 + u
in the cohomology of G.

The kernel of the inflation is zero.

Action of Automorphisms

The groups of outer automorphisms of G has order 516096, and is generated by 8 elements.

Automorphism #1

The order of the class of the automorphism in the outer automorphism group is 2. The images of the generators of G are

    G.1
    G.2
    G.3 * G.6
    G.4
    G.5
    G.6 .

The images of the generators of the cohomology of G under the map induced by the automorphism are
z ,
y ,
x ,
w ,
v ,
z4 + z3y + zy2x + y3x + zyx2 + y2x2 + zy2w + z2w2 + yxw2 + x2w2 + yw3 + z2yv + z2xv + yx2v + x3v + z2wv + y2wv + x2wv + zw2v + z2v2 + y2v2 + zxv2 + zwv2 + ywv2 + w2v2 + zv3 + wv3 + u .

Automorphism #2

The order of the class of the automorphism in the outer automorphism group is 2. The images of the generators of G are

    G.1
    G.2
    G.3 * G.6
    G.4 * G.6
    G.5
    G.6 .

The images of the generators of the cohomology of G under the map induced by the automorphism are
z ,
y ,
x ,
w ,
v ,
z4 + v4 + u .

Automorphism #3

The order of the class of the automorphism in the outer automorphism group is 2. The images of the generators of G are

    G.1
    G.2
    G.3 * G.6
    G.4 * G.6
    G.5 * G.6
    G.6 .

The images of the generators of the cohomology of G under the map induced by the automorphism are
z ,
y ,
x ,
w ,
v ,
z4 + u .

Automorphism #4

The order of the class of the automorphism in the outer automorphism group is 2. The images of the generators of G are

    G.1 * G.2
    G.2
    G.2 * G.3 * G.6
    G.2 * G.4 * G.6
    G.2 * G.5 * G.6
    G.6 .

The images of the generators of the cohomology of G under the map induced by the automorphism are
z ,
z + y + x + w + v ,
x ,
w ,
v ,
z4 + z2x2 + z2yw + zy2w + z2xw + zyxw + x3w + z2w2 + y2w2 + yxw2 + yw3 + xw3 + z2xv + x3v + y2wv + zxwv + yxwv + x2wv + x2v2 + zwv2 + ywv2 + xv3 + wv3 + v4 + u .

Automorphism #5

The order of the class of the automorphism in the outer automorphism group is 2. The images of the generators of G are

    G.1
    G.2 * G.3 * G.6
    G.3
    G.4
    G.3 * G.5
    G.6 .

The images of the generators of the cohomology of G under the map induced by the automorphism are
z ,
y ,
y + x + v ,
w ,
v ,
zy2v + zv3 + u .

Automorphism #6

The order of the class of the automorphism in the outer automorphism group is 2. The images of the generators of G are

    G.1 * G.3 * G.4 * G.6
    G.2 * G.3 * G.4 * G.6
    G.3
    G.4
    G.3 * G.4 * G.5 * G.6
    G.6 .

The images of the generators of the cohomology of G under the map induced by the automorphism are
z ,
y ,
z + y + x + v ,
z + y + w + v ,
v ,
u .

Automorphism #7

The order of the class of the automorphism in the outer automorphism group is 2. The images of the generators of G are

    G.1
    G.2
    G.1 * G.2 * G.3 * G.5
    G.1 * G.2 * G.4 * G.5
    G.5
    G.6 .

The images of the generators of the cohomology of G under the map induced by the automorphism are
z + x + w ,
y + x + w ,
x ,
w ,
x + w + v ,
z2x2 + y2x2 + z2w2 + y2w2 + u .

Automorphism #8

The order of the class of the automorphism in the outer automorphism group is 21. The images of the generators of G are

    G.2
    G.3 * G.4 * G.5 * G.6
    G.4 * G.5 * G.6
    G.1 * G.5 * G.6
    G.1
    G.6 .

The images of the generators of the cohomology of G under the map induced by the automorphism are
w + v ,
z ,
y ,
y + x ,
y + x + w ,
z4 + z3y + zyx2 + y2x2 + z2yw + zy2w + zyxw + z2w2 + y2w2 + z2yv + zyxv + z2wv + zxwv + zw2v + z2v2 + y2v2 + zxv2 + x2v2 + zwv2 + w2v2 + zv3 + u .


CHECKS

paramflag = true
qregflagflag = true
cmflag = true
essflag = true
centflag = true

THE COMPUTATION IS COMPLETE