Finite Group Databasebeta

C22×#37639 #72301423

order1024
nilpotency class2
automorphism?
homologyAbelianization (H1) = C27 · Schur multiplier (H2) = C217×C42

Aliases

direct productC22×#37639

Subgroups

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

106381 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 512

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

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

Conjugacy classes & character table

208 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((6,7)(9,10)(11,12)(13,14)(15,16)(17,18)(19,20)(21,22)(23,24), (6,7)(10,14)(11,16)(18,22)(19,23), (5,6,8,7)(11,16)(12,15)(17,19)(18,20)(21,23)(22,24), (5,7,8,6)(9,11,13,16)(10,15,14,12)(17,18)(19,24)(20,23)(21,22), (9,12,13,15)(10,11,14,16)(17,20,21,24)(18,19,22,23), (3,4), (1,2)(3,4));