A family of non-quasiprimitive graphs admitting a quasiprimitive 2-arc transitive group action | |
Fang, XG ; Havas, G ; Wang, J | |
1999 | |
关键词 | MAXIMAL-SUBGROUPS AUTOMORPHISM-GROUPS EXCEPTIONAL GROUPS LIE TYPE FINITE |
英文摘要 | Let Gamma be a simple graph and let G be a group of automorphisms of Gamma. The graph is (G, 2)-arc transitive if G is transitive on the set of the 2-arcs of Gamma. In this paper we construct a new family of (PSU(3, q(2)), 2)-arc transitive graphs r of valency 9 such that Aut Gamma = Z(3).G, for some almost simple group G with socle PSU(3, q(2)). This gives a new infinite family of non-quasiprimitive almost simple graphs. (C) 1999 Academic Press.; Mathematics; SCI(E); 5; ARTICLE; 6; 551-557; 20 |
语种 | 英语 |
出处 | SCI |
出版者 | european journal of combinatorics |
内容类型 | 其他 |
源URL | [http://hdl.handle.net/20.500.11897/215295] |
专题 | 数学科学学院 |
推荐引用方式 GB/T 7714 | Fang, XG,Havas, G,Wang, J. A family of non-quasiprimitive graphs admitting a quasiprimitive 2-arc transitive group action. 1999-01-01. |
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