Abstract Algebra: Theory and Applications · Problem 9.4.43

Normal Subgroups and Factor Groups — Thomas Judson

Mathematics — Abstract Algebra · inner-automorphisms

Problem

What are the inner automorphisms of the quaternion group Q8Q_8? Is Inn(G)=Aut(G)\text{Inn}(G) = \text{Aut}(G) in this case?

Related theory

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