Finite Group Databasebeta

C22×#11041 #72303207

order1024
nilpotency class3
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C213

Aliases

direct productC22×#11041

Subgroups

subgroupG/H
centerC23×C4#127
commutatorC22×C4C24×C4
Frattini, cosocleC23×C4C25
socleC24#392
prime radicalC23×#575C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C4 ◁ C25×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

43749 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:

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

Conjugacy classes & character table

208 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#394261, C22×#393936, C2×#72237226, …
maximal normal subgroup ofC22×#394261, C22×#393936, C2×#72237226, …

GAP

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

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