Finite Group Databasebeta

C23×#2633 #72325137

order1024
nilpotency class2
automorphism?
homologyAbelianization (H1) = C27 · Schur multiplier (H2) = C218×C4

Aliases

direct productC23×#2633

Subgroups

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

111413 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)(11,12,15,17)(13,14,18,16)(20,23)(21,25);(8,10)(13,18)(14,16)(19,20,22,23)(21,26,25,24);(3,4);(5,6);(7,8)(9,10)(11,13)(12,16)(14,17)(15,18)(19,20)(21,26)(22,23)(24,25);(1,2)(3,4)(5,6);(11,14,15,16)(12,13,17,18)(19,21,22,25)(20,24,23,26)

Conjugacy classes & character table

256 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC23×#39844, C23×#40606, C23×#35840, …
maximal normal subgroup ofC23×#39844, C23×#40606, C23×#35840, …
maximal quotient ofC23×#14345

GAP

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

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