Finite Group Databasebeta

C22×#11036 #72317026

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

Aliases

direct productC22×#11036

Subgroups

subgroupG/H
center, socleC24#392
commutatorC22×C4C24×C4
Frattini, cosocleC23×C4C25
prime radicalC23×#575C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C25×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

42437 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:

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

Conjugacy classes & character table

184 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#359576, C2×#72239551, C2×#72219669, …
maximal normal subgroup ofC22×#359576, C2×#72239551, C2×#72219669, …

GAP

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

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