On Mon, Apr 08, 2013 at 01:11:47PM -0500, gleb...@cactus.iico.uaslp.mx wrote: > Well.. It is known that the groups > M(a,b,c)=<x,y,z | x^y=x^a, y^z=y^b, z^x=z^b> are finite (see for example > D.L. Johnson Presentations of groups, Ch.7, exercise 16). > (Here a,b,c are natural numbers, x^y=y^(-1)*x*y.)
At least M(1,1,1) is infinite. Cheers, Bill. _______________________________________________ Forum mailing list Forum@mail.gap-system.org http://mail.gap-system.org/mailman/listinfo/forum
