Finite Group Databasebeta

C22×#10984 #72314579

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

Aliases

direct productC22×#10984

Subgroups

subgroupG/H
center, socleC24#379
commutatorC22×C4C24×C4
Frattini, cosocleC23×C4C25
prime radicalC23×#535C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C25×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

49237 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 128

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

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

Conjugacy classes & character table

184 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72314593, C2×#72314265, C2×#72236737, …
maximal normal subgroup of#72314593, C2×#72314265, C2×#72236737, …

GAP

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

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