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Questions about the branch of algebra that deals with groups.

22 votes
1 answer
593 views

A symmetric-like group and the quaternion group $Q_8$

It is well known that the symmetric group $S_n$ admits presentation with $\{(ij) \mid i\neq j\}$ as the set of generators and the following list of relations (in every formula distinct letters denote …
Sergey Sinchuk's user avatar