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Finite groups with normally embedded subgroups.
- Source :
- Journal of Group Theory; Mar2010, Vol. 13 Issue 2, p257-265, 9p
- Publication Year :
- 2010
-
Abstract
- A subgroup H of the finite group G is said to be quasinormally (resp. S-quasinormally) embedded in G if for every Sylow subgroup P of H, there is a quasinormal (resp. S-quasinormal) subgroup K in G such that P is also a Sylow subgroup of K. Groups with certain quasinormally (resp. S-quasinormally) embedded subgroups of prime-power order are studied. For example, if a group G has a normal subgroup H such that G/ H ∈ ℱ and such that for each Sylow subgroup P of H, every member in some ℳ<subscript> d</subscript>( P) is quasinormally embedded in G, then G ∈ ℱ: here ℳ<subscript> d</subscript>( P) is a set of maximal subgroups of P with intersection the Frattini subgroup. [ABSTRACT FROM AUTHOR]
- Subjects :
- FINITE groups
FRATTINI subgroups
GROUP theory
SYLOW subgroups
MAXIMAL subgroups
Subjects
Details
- Language :
- English
- ISSN :
- 14335883
- Volume :
- 13
- Issue :
- 2
- Database :
- Complementary Index
- Journal :
- Journal of Group Theory
- Publication Type :
- Academic Journal
- Accession number :
- 48491071
- Full Text :
- https://doi.org/10.1515/JGT.2010.042