Thanks, I thought about this, but I'm not sure how to pick central elements of order 2 in a group, or more precisely in a group that is given by gap("SmallGroup(n,i)"). I can try C= G.centre() and then get C.generators() but i'm not sure if I can assume anything about these generators (I doubt that they generate cyclic subgroups whose *direct* product is C).
Am I missing something easy? Le lundi 14 janvier 2013 13:35:05 UTC+1, Volker Braun a écrit : > > Lame but easy method: Go though all groups with 2*G.Size() elements and > pick out the ones you want. > -- You received this message because you are subscribed to the Google Groups "sage-support" group. To post to this group, send email to sage-support@googlegroups.com. To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support?hl=en.