标题: 【热点问题】Complete Classification of Flag-Transitive Point一Primitive [打印本页] 作者: 雩风三日 时间: 2020-12-11 16:09 标题: 【热点问题】Complete Classification of Flag-Transitive Point一Primitive Complete Classification of Flag-Transitive Point一Primitive 6 W, M; J& y- {! W5 U0 A 2-Designs with Socle & R; B) ]4 m; m, {6 Q* r4 P) l! l6 t5 O& o+ u( I7 Y* |6 F, g! u, N1 B
In recent years several authors have determined some 2-designs with flag-transitive point-primitive automorphism group G of almost simple type with sporadic socle. Here we obtain the complete classification of flag-transitive point-primitive non-trivial 2-designs with socle Mli，and find that there are precisely 14 such nonisomorphic 2-designs.$ g. Y( q2 `/ O% n+ i+ Y
8 |: |+ U: |- ?% i& l; GKeywords 2-design; flag-transitive; point-primitive; Mathieu group ) f: K5 e* q+ F/ o 6 a3 Z4 K' r) e: [" n
