Finite Group Databasebeta

C22×#7779984 #72301232

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

Aliases

direct productC22×#7779984

Subgroups

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

1150456 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

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

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

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC22×#72297477
maximal normal subgroup ofC22×#72297477

GAP

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

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