Finite Group Databasebeta

C23×#2543 #72289368

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

Aliases

direct productC23×#2543

Subgroups

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

183333 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:

(12,13)(15,16,18,20)(17,21,22,19);(3,4);(8,10)(11,12)(13,14)(15,16,18,20)(17,19,22,21);(12,13)(15,16)(17,21)(18,20)(19,22);(7,8)(9,10)(11,13,14,12)(15,17,18,22)(16,19,20,21);(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×#35691, C23×#59123, C23×#37672, …
maximal normal subgroup ofC23×#35691, C23×#59123, C23×#37672, …
maximal quotient ofC23×#14757, C22×#612810, C22×#790170, …

GAP

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

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