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arXiv · 1812.06419

Hopf-Galois structures on a Galois $S_n$-extension

Cindy Tsang
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Abstract

In this paper, we shall determine the exact number of Hopf-Galois structures on a Galois $S_n$-extension, where $S_n$ denotes the symmetric group on $n$ letters.

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Cindy Tsang. 2018-12-16. Hopf-Galois structures on a Galois $S_n$-extension. https://doi.org/10.1016/j.jalgebra.2019.05.006

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