Finite Group Databasebeta

C22×#1393171 #72321308

order2048
nilpotency class2
automorphism?
homologyAbelianization (H1) = C27 · Schur multiplier (H2) = C220×C4

Aliases

direct productC22×#1393171

Subgroups

subgroupG/H
center, socleC26C25
commutator, Frattini, cosocleC24C27
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C26 ◁ G
LECSG ▷ C24 ▷ C1

1014092 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:

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

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC22×#72233877
maximal normal subgroup ofC22×#72233877
maximal quotient ofC22×#72278348

GAP

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

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