Small group number 21 of order 32

G = Ab(4,4,2) is Abelian group C4 x C4 x C2

The Hall-Senior number of this group is 3.

This cohomology ring calculation is complete.


Ring structure

The cohomology ring has 5 generators:

There are 2 minimal relations:

This minimal generating set constitutes a Gröbner basis for the relations ideal.


Back to the groups of order 32