Finite Group Databasebeta

C23×#2479 #72325093

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

Aliases

direct productC23×#2479

Subgroups

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

108381 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:

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

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC23×#45448, C23×#51899, C23×#35840, …
maximal normal subgroup ofC23×#45448, C23×#51899, C23×#35840, …
maximal quotient ofC23×#14905

GAP

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

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