Finite Group Databasebeta

C22×#530231 #72296121

order2048
nilpotency class2
automorphism?
homologyAbelianization (H1) = C26×C4 · Schur multiplier (H2) = C220×C4

Aliases

direct productC22×#530231

Subgroups

subgroupG/H
center, socleC26C25
commutatorC23C26×C4
Frattini, cosocleC24C27
prime radicalC25×#120C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C26 ◁ G
LECSG ▷ C24 ▷ C1

2864816 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 256

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

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

Conjugacy classes & character table

464 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)(9,10,11,12)(14,16)(17,18,20,21)(19,23,24,22), (6,8)(9,10,11,12)(13,14)(15,16)(17,18,20,21)(19,22,24,23), (6,8)(9,10,11,12)(18,21)(22,23), (5,6)(7,8)(9,10)(11,12)(17,18)(19,22)(20,21)(23,24), (17,19)(18,22)(20,24)(21,23), (3,4), (1,2)(3,4));