Finite Group Databasebeta

C22×#516738 #72337138

order2048
nilpotency class2
automorphism?
homologyAbelianization (H1) = C26×C4 · Schur multiplier (H2) = C221

Aliases

direct productC22×#516738

Subgroups

subgroupG/H
center, socleC26C25
commutatorC23C26×C4
Frattini, cosocleC24C27
prime radicalC23×#2410C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C26 ◁ G
LECSG ▷ C24 ▷ C1

1025168 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 512

A minimal faithful permutation representation — 7 generators on 24 points:

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

Conjugacy classes & character table

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

GAP

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

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