Finite Group Databasebeta

C22×#15227 #72334747

order1024
nilpotency class2
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C214×C42

Aliases

direct productC22×#15227

Subgroups

subgroupG/H
center, socleC26C24
commutator, Frattini, cosocleC24C26
prime radicalC24×#127C2
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C26 ◁ G
LECSG ▷ C24 ▷ C1

120373 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:

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

Conjugacy classes & character table

256 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#72334400, C22×#649051, C22×#641002, …
maximal normal subgroup ofC2×#72334400, C22×#649051, C22×#641002, …

GAP

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

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