Nevermind I got it and then some it's running the sets right now Get Outlook for Android<https://aka.ms/ghei36>
________________________________ From: PAUL HJELMSTAD <phjelms...@msn.com> Sent: Friday, January 13, 2017 4:16:57 PM To: Dmitrii Pasechnik Cc: forum@mail.gap-system.org Subject: Re: [GAP Forum] Steiner systems of Mathieu Group M12 Thanks Paul Hjelmstad Get Outlook for Android<https://aka.ms/ghei36> ________________________________ From: dmitrii.pasech...@cs.ox.ac.uk <dmitrii.pasech...@cs.ox.ac.uk> Sent: Friday, January 13, 2017 3:35:14 PM To: PAUL HJELMSTAD Cc: forum@mail.gap-system.org Subject: Re: [GAP Forum] Steiner systems of Mathieu Group M12 Dear Forum, On Tue, Jan 10, 2017 at 09:00:49PM +0000, PAUL HJELMSTAD wrote: > Simply, is there a way to ask GAP to list all 5040 Steiner systems of the > Mathieu Group M12? yes, it is easy. Get the hexads of one S(5,6,12), consider them as a "set of sets" and compute the orbit of S_12 on them using OnSetsSets action. In more detail: gap> m12:=MathieuGroup(12); gap> he:=Set(Orbit(m12,[1,2,3,4,5,7],OnSets)); gap> OrbitLength(SymmetricGroup(12),he,OnSetsSets); 5040 HTH, Dmitrii > > That is S12/[M12] Systems of hexads > > > Get Outlook for Android<https://aka.ms/ghei36> > _______________________________________________ > Forum mailing list > Forum@mail.gap-system.org > http://mail.gap-system.org/mailman/listinfo/forum _______________________________________________ Forum mailing list Forum@mail.gap-system.org http://mail.gap-system.org/mailman/listinfo/forum
