Finite Group Databasebeta

C22×#52032 #72299757

order1024
nilpotency class2
automorphism?
homologyAbelianization (H1) = C27 · Schur multiplier (H2) = C219

Aliases

direct productC22×#52032

Subgroups

subgroupG/H
center, socleC25C25
commutator, Frattini, cosocleC23C27
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C23 ▷ C1

93337 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)(9,10,13,16)(11,12,15,14);(5,6)(7,8)(9,11)(10,14)(12,16)(13,15)(17,18)(19,20)(21,24)(22,23);(9,11,13,15)(10,14,16,12)(17,19)(18,22)(20,24)(21,23);(9,11)(10,12)(13,15)(14,16)(17,19)(18,20)(21,23)(22,24);(9,12)(10,15)(11,16)(13,14)(17,20)(18,23)(19,24)(21,22);(3,4);(1,2)(3,4)

Conjugacy classes & character table

208 conjugacy classes — view the full character table.

GAP

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

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