# Revision history [back]

I suppose you can try this:

D = CyclicPermutationGroup(9)
H = D.subgroups()
for i in H:
for j in H:
K = set(D(x*y) for x in i for y in j)
if K == set(G):
...


I suppose you can try this:

D = CyclicPermutationGroup(9)
H = D.subgroups()
for i in H:
for j in H:
K = set(D(x*y) for x in i for y in j)
if K == set(G):
set(D):
...