Finite Group Databasebeta

C23×#2538 #72339180

order1024
nilpotency class2
automorphism?
homologyAbelianization (H1) = C27 · Schur multiplier (H2) = C220

Aliases

direct productC23×#2538

Subgroups

subgroupG/H
center, socleC26C24
commutator, Frattini, cosocleC23C27
prime radicalC25×D4C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C26 ◁ G
LECSG ▷ C23 ▷ C1

146549 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 512

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

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

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC23×#36101, C23×#36154, C23×#38910, …
maximal normal subgroup ofC23×#36101, C23×#36154, C23×#38910, …

GAP

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

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