Finite Group Databasebeta

C22×#15340 #72337025

order1024
nilpotency class2
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C214×C4

Aliases

direct productC22×#15340

Subgroups

subgroupG/H
center, socleC26C24
commutator, Frattini, cosocleC24C26
prime radicalC24×#121C2
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C26 ◁ G
LECSG ▷ C24 ▷ C1

84141 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 6 generators on 24 points:

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

Conjugacy classes & character table

232 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#648366, C22×#846133, C22×#648563, …
maximal normal subgroup ofC22×#648366, C22×#846133, C22×#648563, …

GAP

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

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