Finite Group Databasebeta

C23×#2342 #72295987

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

Aliases

direct productC23×#2342

Subgroups

subgroupG/H
center, socleC26C24
commutatorC22C26×C4
Frattini, cosocleC23C27
prime radicalC28C22
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C26 ◁ G
LECSG ▷ C23 ▷ C1

252757 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:

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

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC23×#36098, C23×#37645, C23×#34198, …
maximal normal subgroup ofC23×#36098, C23×#37645, C23×#34198, …
maximal quotient ofC22×#520493, C22×#519285, C23×C22⋊C42, …

GAP

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

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