Finite Group Databasebeta

C22×#7630944 #72296008

order2048
nilpotency class2
automorphism?
homologyAbelianization (H1) = C28 · Schur multiplier (H2) = C226

Aliases

direct productC22×#7630944

Subgroups

subgroupG/H
center, socleC25C26
commutator, Frattini, cosocleC23C28
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C23 ▷ C1

3461624 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 8 generators on 24 points:

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

Conjugacy classes & character table

512 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC22×#72217511
maximal normal subgroup ofC22×#72217511

GAP

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

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