Abstract
A subgroup H of a finite group G is said to be an \({\mathcal {H}}\)-subgroup in G if \(N_{G}(H)\cap H^{g}\le H\) for all \(g \in G\); we say that H is an \({\mathcal {H}}C\)-subgroup in G if there is a normal subgroup T of G such that \(G=HT\) and \(H^{g}\cap N_{T}(G)\le H\) for all \(g \in G\). In this note, we obtain some interesting results by applying \({\mathcal {H}}C\)-subgroups. As applications, many known results are generalized in recent literature.
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The authors would like to thank the referee for his/her valuable suggestions and useful comments contributed to the final version of this article.
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The research of the work was partially supported by the National Natural Science Foundation of China (11771271).
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Gao, J., Guo, X. A Note on \({\mathcal {H}}\)C-Subgroups of Finite Groups. Bull. Iran. Math. Soc. 44, 505–511 (2018). https://doi.org/10.1007/s41980-018-0034-9
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DOI: https://doi.org/10.1007/s41980-018-0034-9