Finite Group Databasebeta

C23×#2321 #72289481

order1024
nilpotency class2
automorphism?
homologyAbelianization (H1) = C26×C4 · Schur multiplier (H2) = C219×C4

Aliases

direct productC23×#2321

Subgroups

subgroupG/H
center, socleC26C24
commutatorC22C26×C4
Frattini, cosocleC23C27
prime radicalC24×#120C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C26 ◁ G
LECSG ▷ C23 ▷ C1

257925 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 7 generators on 22 points:

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

Conjugacy classes & character table

352 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC23×#37644, C23×#43001, C23×#34290, …
maximal normal subgroup ofC23×#37644, C23×#43001, C23×#34290, …
maximal quotient ofC22×#530231, C22×#517252, C23×#13967, …

GAP

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

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