Finite Group Databasebeta

C23×#2691 #72325108

order1024
nilpotency class2
automorphism?
homologyAbelianization (H1) = C27 · Schur multiplier (H2) = C219

Aliases

direct productC23×#2691

Subgroups

subgroupG/H
center, socleC26C24
commutator, Frattini, cosocleC23C27
prime radicalC24×#121C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C26 ◁ G
LECSG ▷ C23 ▷ C1

122557 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 512

A minimal faithful permutation representation — 7 generators on 26 points:

(8,10)(11,12)(13,17)(14,15)(16,18)(19,20,23,21)(22,24,26,25);(8,10)(12,15)(13,18)(19,20,23,21)(22,25,26,24);(3,4);(5,6);(7,8,9,10)(11,12)(13,16)(14,15)(17,18)(19,21,23,20)(22,24,26,25);(1,2)(3,4)(5,6);(11,13)(12,16)(14,18)(15,17)(19,22)(20,24)(21,25)(23,26)

Conjugacy classes & character table

256 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC23×#39428, C23×#42998, C23×#40606, …
maximal normal subgroup ofC23×#39428, C23×#42998, C23×#40606, …
maximal quotient ofC23×#16362, C23×#15277

GAP

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

gap> G := Group((8,10)(11,12)(13,17)(14,15)(16,18)(19,20,23,21)(22,24,26,25), (8,10)(12,15)(13,18)(19,20,23,21)(22,25,26,24), (3,4), (5,6), (7,8,9,10)(11,12)(13,16)(14,15)(17,18)(19,21,23,20)(22,24,26,25), (1,2)(3,4)(5,6), (11,13)(12,16)(14,18)(15,17)(19,22)(20,24)(21,25)(23,26));