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On the characterization of the core of a $\pi$-prefrattini subgroup of a finite soluble group
X. Yia, S. F. Kamornikovb, L. Xiaoa a Department of Mathematics, Zhejiang Sci-Tech University, Hangzhou, P.R. China
b F. Skorina Gomel State University, Gomel, Belarus
Abstract:
Let $\pi$ be a set of primes and let $H$ be a $\pi$-prefrattini subgroup of a finite soluble group $G$. We prove that there exist elements $x, y, z\in G$ such that $H\cap H^x\cap H^y\cap H^z=\Phi_\pi(G)$.
Keywords:
finite group, soluble group, $\pi$-prefrattini subgroup, Hall subgroup, Frattini subgroup.
Received: 03.05.2018 Revised: 22.06.2018 Accepted: 17.08.2018
Citation:
X. Yi, S. F. Kamornikov, L. Xiao, “On the characterization of the core of a $\pi$-prefrattini subgroup of a finite soluble group”, Sibirsk. Mat. Zh., 60:1 (2019), 74–81; Siberian Math. J., 60:1 (2019), 56–61
Linking options:
https://www.mathnet.ru/eng/smj3059 https://www.mathnet.ru/eng/smj/v60/i1/p74
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Abstract page: | 225 | Full-text PDF : | 41 | References: | 33 | First page: | 3 |
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