For sage, I do not know, but why not try GAP? It has a package HAP for doing homology computations and it might solve your problem.
On Wed, Apr 8, 2009 at 8:16 PM, Ursula Whitcher <urs...@math.washington.edu>wrote: > > I'd like to know H^3(G,Z) for two particular finite groups, namely L_2 > (7), also known as the Chevalley group PSL(2,F_7), and M_20, a > subgroup of the Mathieu group M_24 which is isomorphic to a semidirect > product of (Z/2Z)^4 with the alternating group A_5. > > Is Sage capable of these computations? If so, how do I express these > groups (or how should I start trying to express them)? If not, does > anyone have a suggestion for a place to look this up, or another > computation tool I should use? > > Thanks! > Ursula > > > --~--~---------~--~----~------------~-------~--~----~ 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 For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
