[GAP Forum] groups homomorphism

Vahid Dabbaghian vdabbagh at sfu.ca
Thu Apr 10 07:38:08 BST 2008

Dear GAP Forum,

Suppose G and H are groups and there are homomorphisms from G to H. If U is
a set of generators of G, how can I find a set of generators V of H to use
the function GroupHomomorphismByImages( G, H, U, V )? Clearly if I know the
set V then I can use GroupHomomorphismByImagesNC.

Is there any other function or method for creating a homomorphism from G to
H? I am very thankful for any help.

Vahid Dabbaghian

The IRMACS Centre (ASB 10905)
Simon Fraser University
8888 University Drive
Burnaby, BC V5A 1S6 
E-mail: vdabbagh at sfu.ca

More information about the Forum mailing list