TY - JOUR A1 - Li, Xianhua A1 - Xu, Mingyao T1 - The primitive permutation groups of degree 2(a)center dot 3(b) N2 - In this paper, we give a complete classification of all finite simple groups with maximal subgroups of index n, where n = 2(a)center dot 3b for a, b >= 1. As a consequence, for such n, all primitive permutation groups of degree n are given. The motivation of this work comes also from a study of Cayley graphs of certain valency on a finite simple group Y1 - 2006 UR - https://publishup.uni-potsdam.de/frontdoor/index/index/docId/30922 UR - http://www.springerlink.com/content/101192 SN - 0003-889X ER -