If K p r and IFI p n , then r I n and Aut K F is cyclic with generator given by U u Pr ...

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If |K| = p r and IFI = p n , then r I n and Aut

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If |K| = p^r and IFI = pⁿ, then r I n and Aut_KF is cyclic with generator φ given by U |→u^Pr.

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Algebra Graduate Texts In Mathematics 73

ISBN: 9780387905181

8th Edition

Authors: Thomas W. Hungerford

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Question Posted: Apr 16, 2023 03:50 AM

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If |K| = p r and IFI = p n , then r I n and Aut

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Algebra Graduate Texts In Mathematics 73

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