Finite Group Databasebeta

C23×#2521 #72325131

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

Aliases

direct productC23×#2521

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:

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

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC23×#43021, C23×#51899, C23×#43546
maximal normal subgroup ofC23×#43021, C23×#51899, C23×#43546
maximal quotient ofC23×#15784

GAP

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

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