Finite Group Databasebeta

C22×#15283 #72291891

order1024
nilpotency class2
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C215×C4

Aliases

direct productC22×#15283

Subgroups

subgroupG/H
center, socleC26C24
commutator, Frattini, cosocleC24C26
prime radicalC24×#120C2
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C26 ◁ G
LECSG ▷ C24 ▷ C1

172901 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 256

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

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

Conjugacy classes & character table

232 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#3860052, C22×#2031999, C22×#1462974, …
maximal normal subgroup ofC22×#3860052, C22×#2031999, C22×#1462974, …
maximal quotient ofC23×#15283, C2×#72329830

GAP

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

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