On saturated formations which are special relative to the strong covering-avoidance property
نویسندگان
چکیده
منابع مشابه
On Saturated Formations Which Are Special Relative to the Strong Covering-avoidance Property
Let ? be a saturated formation of finite soluble groups. Let G be a finite soluble group and F an if -projector of G. Then F is said to satisfy the strong covering-avoidance property if (i) F either covers or avoids each chief factor of G, and (ii) FC\L/FC\K is a chief factor of F whenever L/K is a chief factor of G covered by F. Let C?„ denote the class of all finite soluble G in which the y -...
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ژورنال
عنوان ژورنال: Proceedings of the American Mathematical Society
سال: 1975
ISSN: 0002-9939
DOI: 10.1090/s0002-9939-1975-0357589-6