A note on IA-automorphisms of a finite p-group

Authors

  • R. Soleimani Department of Mathematics, Payame Noor University (PNU), 19395-3697, Tehran, Iran Author

Keywords:

Automorphism group, p-group, semicomplete group

Subjects:

20D45, 20D15

Abstract

Let G be a finite group. Anautomorphism α of G is called an IA-auto\-mor\-phism ifx1xαG for all xG. The set of allIA-automorphisms of G is denoted by AutG(G). A group Gis called semicomplete if and only if AutG(G)=Inn(G). Inthis paper, we obtain certain conditions on a finite p-group tobe semicomplete.

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Published

2018-04-15