Finite Group Databasebeta

C23×#45448 #72325158

order2048
nilpotency class2
automorphism?
homologyAbelianization (H1) = C28 · Schur multiplier (H2) = C226

Aliases

direct productC23×#45448

Subgroups

subgroupG/H
center, socleC26C25
commutator, Frattini, cosocleC23C28
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C26 ◁ G
LECSG ▷ C23 ▷ C1

1348288 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 8 generators on 26 points:

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

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC23×#7918389
maximal normal subgroup ofC23×#7918389
maximal quotient ofC23×#850465

GAP

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

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