On Fri, Aug 8, 2008 at 1:27 PM, Peter Cameron <[EMAIL PROTECTED]> wrote: > On Fri, Aug 08, 2008 at 11:15:39AM +0100, Alexander Konovalov wrote: >> It is an easy exercise to prove that there are no other non-trivial >> (finite and infinite) groups with this property. >> > This assumes the Axiom of Choice (so maybe not such an easy exercise...)
... and furthermore probably a homework exercise... -- Laurent Bartholdi \ laurent.bartholdi<at>gmail<dot>com EPFL SB SMA IMB MAD \ Téléphone: +41 21-6935458 Station 8 \ Secrétaire: +41 21-6935471 CH-1015 Lausanne, Switzerland \ Fax: +41 21-6930339 Home address: http://microurl.org/10, http://microurl.org/16 _______________________________________________ Forum mailing list Forum@mail.gap-system.org http://mail.gap-system.org/mailman/listinfo/forum
