$ z* a7 m0 B LSporadic groups , q# R5 z0 C2 m) A# f
Alternating groups $ U8 i' F2 ^, a* v
Linear groups 0 o/ G9 U4 l" {$ U
Classical groups * {: }, \/ z( O. Y. I! i o0 N
Exceptional groups of Lie type ) w0 Q9 ]0 F: m8 l9 cMiscellaneous groups + R% Q$ H, Q% }& O1 V
1 ?& g& j, X- S 9 m8 |9 o2 {0 `4 e' z _8 z' @素数阶循环群 / _& q3 O$ F5 S
至少5阶的交替群 ; X! P* ?1 ^, \6 t2 {典型群 ( D ^5 m4 I- ]
例外或缠绕李群 & V3 M! w- R0 e- h) w剩下26种被称为散在群的其中之一! h8 h: o3 ~+ u! F& S