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On the theory of Fitting classes of finite soluble groups

✍ Scribed by F. Peter Lockett

Publisher
Springer-Verlag
Year
1973
Tongue
French
Weight
699 KB
Volume
131
Category
Article
ISSN
0025-5874

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πŸ“œ SIMILAR VOLUMES

On locally normal Fitting classes of fin
On locally normal Fitting classes of finite soluble groups
✍ Stephanie Reifferscheid πŸ“‚ Article πŸ“… 2003 πŸ› Elsevier Science 🌐 English βš– 219 KB

Let X, F, X βŠ† F, be non-trivial Fitting classes of finite soluble groups such that G X is an X-injector of G for all G ∈ F. Then X is said to be normal in F (F-normal). We show that for a subgroup-closed Fitting class X the collection of all subgroup-closed Fitting classes in which X is normal forms

Characterizations of Schunck Classes of
Characterizations of Schunck Classes of Finite Soluble Groups
✍ A. Ballester-Bolinches; M.C. Pedraza-Aguilera; M.D. PΓ©rez-Ramos πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 English βš– 128 KB

All groups considered in this paper are finite and soluble. Characterization of Schunck classes and saturated formations by means of certain embedding properties of their associated projectors plays an important part in the Theory of Classes of Groups. Schunck classes whose projectors are normal su