On the structure of the automorphism group of a minimal nonabelian \(p\)-group (metacyclic case). (Q2901992)

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scientific article; zbMATH DE number 6062718
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On the structure of the automorphism group of a minimal nonabelian \(p\)-group (metacyclic case).
scientific article; zbMATH DE number 6062718

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    1 August 2012
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    finite \(2\)-groups
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    automorphism groups
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    metacyclic \(2\)-groups
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    minimal nonabelian \(2\)-groups
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    On the structure of the automorphism group of a minimal nonabelian \(p\)-group (metacyclic case). (English)
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    This paper is a continuation of the research begun in the author's paper [Arch. Math. 93, No. 2, 99-109 (2009; Zbl 1181.20025)]. The aim is to complete the description of the automorphism group of a minimal nonabelian metacyclic 2-group. To achieve this aim, certain subgroups of the automorphism group defined by \textit{F. Zhou} and \textit{H. Liu} [Arch. Math. 91, No. 3, 193-198 (2008; Zbl 1178.20022)] are examined, and results concerning crossed homomorphisms from the author's above-cited paper are extended.
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