Finite Group Databasebeta

C22×#11012 #72314602

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

Aliases

direct productC22×#11012

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

47781 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)(10,14)(12,19)(15,20)(16,21)(18,23)(22,24);(9,10,12,14,13,16,19,21)(11,15,18,20,17,22,23,24);(6,8)(10,15,16,22)(11,17)(14,20,21,24)(18,23);(1,2)(5,7)(6,8)(10,16)(14,21)(15,22)(20,24);(3,4)(5,7)(6,8)(9,11)(10,15)(12,18)(13,17)(14,20)(16,22)(19,23)(21,24)

Conjugacy classes & character table

184 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72314617, C2×#72313293, C2×#72314265, …
maximal normal subgroup of#72314617, C2×#72313293, C2×#72314265, …

GAP

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

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