Finite Group Databasebeta

C22×#13153 #72310252

order1024
nilpotency class4
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28×C4

Aliases

direct productC22×#13153

Subgroups

subgroupG/H
center, socleC24#442
commutatorC2×C8C24×C4
Frattini, cosocleC22×C8C25
prime radicalC23×#135C22
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C24×C4 ◁ C23×#97 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

5329 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 5 generators on 24 points:

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

Conjugacy classes & character table

136 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#498120, C22×#495895, C22×#498334
maximal normal subgroup ofC22×#498120, C22×#495895, C22×#498334

GAP

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

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