Finite Group Databasebeta

C23×#2639 #72300191

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

Aliases

direct productC23×#2639

Subgroups

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

133205 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)(13,17)(15,18)(19,20,23,25)(21,24,22,26);(7,8)(9,10)(11,12,14,16)(13,18,17,15)(19,21,23,22)(20,24,25,26);(11,12)(13,15)(14,16)(17,18)(19,22,23,21)(20,24,25,26);(11,13)(12,15)(14,17)(16,18)(19,20)(21,26)(22,24)(23,25);(3,4);(5,6);(1,2)(3,4)(5,6)

Conjugacy classes & character table

256 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC23×#40588, C23×#37744, C23×#38076, …
maximal normal subgroup ofC23×#40588, C23×#37744, C23×#38076, …
maximal quotient ofC23×#16632, C23×#16362

GAP

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

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