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On Π-property of subgroups of a finite group.
- Source :
- Journal of Algebra & Its Applications; Aug2022, Vol. 21 Issue 8, p1-9, 9p
- Publication Year :
- 2022
-
Abstract
- Let G be a finite group, p a prime, P a Sylow p -subgroup of G and d a power of p such that 1 < d < | P |. Let G p ∗ denote the unique smallest normal subgroup of G for which the corresponding factor group is abelian of exponent dividing p − 1. Let 1 , 2 , 3 be classes of all p -groups, p -nilpotent groups and p -supersolvable groups, respectively, G be the -residual of G. Let X ∈ { (G p ∗) 1 , G 2 , G 3 }. A subgroup H of a finite group G is said to have Π -property in G , if for any G -chief factor L / K , | G / K : N G / K ((H ∩ L) K / K) | is a π ((H ∩ L) K / K) -number. A normal subgroup E of G is said to be p -hypercyclically embedded in G if every p - G -chief factor of E is cyclic, where p is a fixed prime. In this paper, we prove that E is p -hypercyclically embedded in G if and only if for some p -subgroups H of E , H ∩ X have Π -property in G. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 02194988
- Volume :
- 21
- Issue :
- 8
- Database :
- Complementary Index
- Journal :
- Journal of Algebra & Its Applications
- Publication Type :
- Academic Journal
- Accession number :
- 159106459
- Full Text :
- https://doi.org/10.1142/S0219498822501560