Finite Group Databasebeta

C23×#38020 #72339215

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

Aliases

direct productC23×#38020

Subgroups

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

1948584 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)(11,12,14,15)(13,16,17,18)(19,20,23,22)(21,25,26,24);(12,15)(13,17)(20,22)(24,25);(19,21)(20,24)(22,25)(23,26);(11,12)(13,16)(14,15)(17,18)(19,21)(20,24)(22,25)(23,26);(3,4);(5,6);(7,8)(9,10)(11,13,14,17)(12,16,15,18)(19,22,23,20)(21,25,26,24);(1,2)(3,4)(5,6)

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC23×#7652795
maximal normal subgroup ofC23×#7652795

GAP

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

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