Finite Group Databasebeta

C22×#34983 #72325819

order1024
nilpotency class2
automorphism?
homologyAbelianization (H1) = C27 · Schur multiplier (H2) = C219

Aliases

direct productC22×#34983

Subgroups

subgroupG/H
center, socleC25C25
commutator, Frattini, cosocleC23C27
prime radicalC23×#534C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C23 ▷ C1

118469 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 7 generators on 24 points:

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

Conjugacy classes & character table

256 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#7670211, C22×#7675441, C22×#7644628, …
maximal normal subgroup ofC22×#7670211, C22×#7675441, C22×#7644628, …
maximal quotient ofC22×#612493, C22×#612501

GAP

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

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