Finite Group Databasebeta

C22×#39953 #72324599

order1024
nilpotency class2
automorphism?
homologyAbelianization (H1) = C27 · Schur multiplier (H2) = C218×C4

Aliases

direct productC22×#39953

Subgroups

subgroupG/H
center, socleC25C25
commutator, Frattini, cosocleC23C27
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C23 ▷ C1

97865 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 7 generators on 24 points:

(6,8)(9,10)(11,14)(12,13)(15,16)(17,18,21,23)(19,20,24,22);(6,8)(9,11,13,16)(10,14,12,15)(17,18,21,23)(19,20,24,22);(6,8)(9,11)(10,15)(12,14)(13,16)(17,19,21,24)(18,22,23,20);(3,4);(6,8)(9,12,13,10)(11,15,16,14)(17,20)(18,19)(21,22)(23,24);(1,2)(3,4);(5,6)(7,8)(9,11)(10,15)(12,14)(13,16)(17,19)(18,20)(21,24)(22,23)

Conjugacy classes & character table

232 conjugacy classes — view the full character table.

GAP

Past the SmallGroups library coverage — no SmallGroups id. Construct it from a minimal faithful permutation representation:

gap> G := Group((6,8)(9,10)(11,14)(12,13)(15,16)(17,18,21,23)(19,20,24,22), (6,8)(9,11,13,16)(10,14,12,15)(17,18,21,23)(19,20,24,22), (6,8)(9,11)(10,15)(12,14)(13,16)(17,19,21,24)(18,22,23,20), (3,4), (6,8)(9,12,13,10)(11,15,16,14)(17,20)(18,19)(21,22)(23,24), (1,2)(3,4), (5,6)(7,8)(9,11)(10,15)(12,14)(13,16)(17,19)(18,20)(21,24)(22,23));