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Questions about the branch of algebra that deals with groups.

7 votes
2 answers
616 views

$G_n$ 's mutually non-isomorphic

This question was answered by @Jim Belk And he defined $G_n$ as follows: $$ G_n \;=\; \langle a,b \mid [a^{-1}ba,b] = \cdots = [a^{-n}ba^n,b]=1\rangle $$ My question is: Are $G_n$'s mutually non-isomo …
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