Finite Group Databasebeta

C22×#15215 #72337026

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

Aliases

direct productC22×#15215

Subgroups

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

108229 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:

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

Conjugacy classes & character table

256 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#648366, C22×#759291, C22×#648045, …
maximal normal subgroup ofC22×#648366, C22×#759291, C22×#648045, …

GAP

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

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