Finite Group Databasebeta

C22×#640973 #72334796

order2048
nilpotency class2
automorphism?
homologyAbelianization (H1) = C27 · Schur multiplier (H2) = C219×C42

Aliases

direct productC22×#640973

Subgroups

subgroupG/H
center, socleC26C25
commutator, Frattini, cosocleC24C27
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C26 ◁ G
LECSG ▷ C24 ▷ C1

1194736 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:

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

Conjugacy classes & character table

368 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((5,6,7,8)(9,10,11,12)(14,16)(17,18,20,23)(19,21,24,22), (5,6)(7,8)(9,10,11,12)(14,16)(19,24)(21,22), (5,6,7,8)(9,10)(11,12)(13,14,15,16)(17,19,20,24)(18,21,23,22), (6,8)(17,19)(18,22)(20,24)(21,23), (3,4), (5,6)(7,8)(9,10)(11,12)(17,18)(19,21)(20,23)(22,24), (1,2)(3,4));