Finite Group Databasebeta

C22×#11034 #72314762

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

Aliases

direct productC22×#11034

Subgroups

subgroupG/H
center, socleC24#394
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

46837 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)(9,10)(11,19,22,24)(12,17)(13,15)(14,18)(16,21,23,20);(5,6)(7,8)(10,15)(11,20)(12,13)(16,23)(17,18)(21,22);(5,6)(7,8)(9,11,14,22)(10,16,18,23)(12,20,13,21)(15,19,17,24);(1,2);(3,4)

Conjugacy classes & character table

184 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#72239645, C2×#72239611, C2×#72239632, …
maximal normal subgroup ofC2×#72239645, C2×#72239611, C2×#72239632, …

GAP

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

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