GAP 4.8.9 installation with standard packages -- copy to your CoCalc project to get it
#all descendants of c2 x c2 having order at most 2^5
1 #set up group presentation
c2c2
2
1
1
{a, b}
{}
0
7 #compute its 2-covering group
9 #enter p-group generation
1 #supply automorphisms
2 #number of automorphisms
0 1
1 1
0 1
1 0
0 #number of soluble automorphisms
5 #iteration option
7 #class bound
1 #all descendants?
1 #set order bound?
5 #order bound
1 #PAG-generating sequence
1 #default algorithm?
1 #default output
0 #exit
0 #exit