Nilpotent Groups w/ Normal Subgroups
Hello. I have been asked to prove the following:
If is a nontrivial normal subgroup of a nilpotent group , then is nontrivial.
I attempted to take the factor group (since it too is nilpotent) and try to deal with the image of under the canonical homomorphism, but I can't get the result to come out.
This is extremely frustrating, and thus, I would appreciate any suggestions you may have. (Though, I am not necessarily searching for a complete solution.)