Finite Group Databasebeta

C22×#11014 #72314724

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

Aliases

direct productC22×#11014

Subgroups

subgroupG/H
center, socleC24#386
commutatorC22×C4C24×C4
Frattini, cosocleC23×C4C25
prime radicalC24×AGL(1,ℤ/8)C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C25×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

46877 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:

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

Conjugacy classes & character table

184 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#72239645, C2×#72226729, C2×#72239625, …
maximal normal subgroup ofC2×#72239645, C2×#72226729, C2×#72239625, …

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