The Journal of the Indian Mathematical Society

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When is an Automorphism Inner?


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1 Department of Mathematics, University of Pittsburgh, Pittsburgh, Pa. 15260, United States
     

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An Automorphism θ of a group G can be represented as a permutation of the set of conjugate classes of G, and clearly the inner automorphisms of G are represented trivially in this case.
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  • When is an Automorphism Inner?

Abstract Views: 188  |  PDF Views: 0

Authors

W. E. Deskins
Department of Mathematics, University of Pittsburgh, Pittsburgh, Pa. 15260, United States

Abstract


An Automorphism θ of a group G can be represented as a permutation of the set of conjugate classes of G, and clearly the inner automorphisms of G are represented trivially in this case.