The lattice of Fitting classes which are right extensible by soluble groups
- Lafuente López, Julio Pedro
- Pérez Monasor, Francisco
- Iranzo Aznar, María Jesús
ISSN: 0214-1493
Année de publication: 2005
Volumen: 49
Número: 2
Pages: 351-362
Type: Article
D'autres publications dans: Publicacions matematiques
Résumé
In this paper we study the set of Fitting classes which are right extensible by soluble groups ordered by the inclusion relation. The consideration of the associated lattices gives rise to new Fitting classes and it allows to obtain some injectivity criteria for general Fitting classes.