Finite Group Databasebeta

C23×#37645 #72295993

order2048
nilpotency class2
automorphism?
homologyAbelianization (H1) = C28 · Schur multiplier (H2) = C226×C4

Aliases

direct productC23×#37645

Subgroups

subgroupG/H
center, socleC26C25
commutator, Frattini, cosocleC23C28
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C26 ◁ G
LECSG ▷ C23 ▷ C1

4139752 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 8 generators on 22 points:

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

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC23×#7670203
maximal normal subgroup ofC23×#7670203
maximal quotient ofC23×#647670, C23×#648360

GAP

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

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