On weakly h-subgroups of finite groups ii
Web7 de jun. de 2008 · Skiba A.N.: On weakly S-permutable subgroups of finite groups. J. Algebra 315, 192–209 (2007) Article MATH MathSciNet Google Scholar Srinivasan S.: … WebDefinition 1.1. A subgroup H of G is said to be weakly σ-permutable in G if there exists a σ-subnormal subgroup T of G such that G = HT and H ∩ T ≤ HσG, where HσG is the subgroup of H generated by all those subgroups of H which are σ-permutable in G. Following [12], HσG is called σ-core of H.
On weakly h-subgroups of finite groups ii
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Web21 de mai. de 2012 · In this note, we study the influence of the weakly s -permutably embedded property of subgroups on the structure of , and obtain the following theorem. …
WebON WEAKLY M-SUPPLEMENTED SUBGROUPS OF SYLOW p-SUBGROUPS OF FINITE GROUPS∗ LONG MIAO School of Mathematical Sciences, Yangzhou University, Yangzhou 225002, P. R. China e-mail: [email protected] (Received 25 August 2009; revised 21 September 2010; accepted 2 November 2010) Abstract. A subgroup H is … Web7 de abr. de 2024 · On weakly H-subgroups of finite groups II* DOI: 10.1080/00927872.2024.2057510 Authors: Ruifang Chen Xiaoli Li Zhao Xianhe Henan …
Webcharacterize the solvable T-group by H-subgroups. Theorem 1.1 ([6]). Let G be a group. The following statements are equivalent: (i) G is a solvable T-group; (ii) Every subgroup of G is an H-subgroup of G; (iii) For all p A pðGÞ, the p-subgroups of G are H-subgroups of G. Another important concept (Definition 1.2 below) was introduced by ... Web21 de jun. de 2024 · A subgroup H of a finite group G is said to be weakly \ (\mathcal {M}\)-supplemented in G if there exists a subgroup B of G such that (1) \ (G=HB\) and (2) \ (H_1B = BH_1
Web1 de set. de 2014 · Abstract. A subgroup H of a group G is said to be weakly normal in G if H g ≤N G (H) implies that g∈N G (H). In this paper, using the condition that the minimal …
Web27 de set. de 2012 · A subgroup H of G is called weakly ℋ-subgroup in G if there exists a normal subgroup K of G such that G = HK and H ∩ K is an ℋ-subgroup in G. In this … how to care for windmill palm treesWeb1 de dez. de 2014 · In particular, when \ (H\) is a subgroup of prime-power order and \ (K\) is a Sylow subgroup containing it, \ (H\) is simply said to be a weakly closed subgroup of \ (G\) or weakly closed... miami marlins 2023 promotionsWeb23 de set. de 2024 · The best and standard way to prove it is to consider the map from H × K to HK which sends (h, k) to hk and look at the equivalence classes of pairs mapped to the same element of HK. That is for every (h, k) count pairs (h ′, k ′) such that hk = h ′ k ′. Edit To make it complete, hk = h ′ k ′ is equivalent to h − 1h ′ = k ′ k − 1. miami marlins 25th anniversary hatWebThis two-volume book contains selected papers from the international conference 'Groups St Andrews 1997 in Bath'. The articles cover a wide spectrum of modern group theory. There are articles based on lecture courses given by five main speakers together with refereed survey and research articles ... how to care for wisdom teeth extractionWebLemma 2.6. If the Sylow 2-subgroups of H ∩K are non-abelian, let y be a cyclic sub-group of H∩K with order 4. It is clear that at this time the Sylow 2-subgroups of H are also non … how to care for windmill palmWeb14 de mai. de 2024 · A subgroup H of a finite group G is weakly-supplemented in G if there exists a proper subgroup K of G such that G = HK. In this paper, some interesting results … miami marlins all you can eatWeb3 de jun. de 2016 · We say that H is weakly ℋ -embedded in G if G has a normal subgroup K such that H G = HK and H ∩ K is an ℋ-subgroup in G. In this paper, we investigate the … how to care for wisteria vine