A (c. L*-Geometry for the Sporadic Group J2

被引：0
|
作者：
Francis Buekenhout
Cécile Huybrechts
机构：
[1] Université Libre de Bruxelles,Service de Gémetrie, CP 216, Campus Plaine
来源：
Geometriae Dedicata | 1998年 / 73卷
关键词：
Diagram geometry; groups and geometries; Hall-Janko groupJ2.;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We prove the existence of a rank three geometry admitting the Hall–Janko group J2 as flag-transitive automorphism group and Aut(J2) as full automorphism group. This geometry belongs to the diagram (c·L*) and its nontrivial residues are complete graphs of size 10 and dual Hermitian unitals of order 3.
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页码：225 / 235
页数：10
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