[GAP Forum] Subgroups of given index of SmallGroups

Gabriel Bartolini gabar at mai.liu.se
Thu Jul 9 15:22:39 BST 2009


Dear GAP Forum,

Is there a way (similar to SubgroupsOfIndexTwo) to list all subgroups of a given index?
I've tried the following which is not too useful. 

F:=Image(IsomorphismFpGroup( G ));
LowIndexSubgroupsFpGroup(F, 4);
[ Group(<fp, no generators known>), Group(<fp, no generators known>) ...

Any suggestions?

Best,
Gabriel





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