[GAP Forum] Semidirect Products

[German Combariza]

Good day, 
I am trying to do a semidirect product of groups in GAP without any luck. I will appreciate if some body can show me a way to do it. 

The product is between the groups:

G := CyclicGroup(4);
N := FreeAbelianGroup(6);

Via the homomorphism:

hom := GroupHomomorphismByImages(N, N, [N.1, N.2,N.3,N.4,N.5,N.6], [N.1^-1, N.2^-1,N.4^-1,N.3,N.6^-1,N.5]);

Thank you so much!