摘要
This article is a contribution to the study of the automorphism groups of designs. Let be a non-trivial design where for some positive integer , and is block-transitive. If the socle of G is isomorphic to the simple groups of lie type, then G is not flag-transitive.
This article is a contribution to the study of the automorphism groups of designs. Let be a non-trivial design where for some positive integer , and is block-transitive. If the socle of G is isomorphic to the simple groups of lie type, then G is not flag-transitive.
作者
Shaojun Dai
Ruihai Zhang
Shaojun Dai;Ruihai Zhang(Department of Mathematics, Tianjin Polytechnic University, Tianjin, China;Department of Mathematics, Tianjin University of Science and Technology, Tianjin, China)
