Affiliation:
1. Department of Mathematics, Mashhad Branch, Islamic Azad University, Mashhad, Iran
Abstract
Let [Formula: see text] be a non-abelian [Formula: see text]-generator finite [Formula: see text]-group of order [Formula: see text]. Ellis and McDermott in 1996 proved that [Formula: see text]. In the present paper, we improve this upper bound and show that [Formula: see text]. Also the [Formula: see text]-groups with derived subgroup of order [Formula: see text] which attain the bound are obtained. Among other results, we classify all finite [Formula: see text]-groups of order [Formula: see text], for [Formula: see text], with [Formula: see text], where [Formula: see text].
Publisher
World Scientific Pub Co Pte Lt
Subject
Applied Mathematics,Algebra and Number Theory
Cited by
4 articles.
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