Finite Group Databasebeta

C2×#21484⋊C3 #72343821

order1536
automorphism?
homologyAbelianization (H1) = C22×C3×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×#21484⋊C3

Splittings

Fitting, SylowC2×#21484 ⋊ C3

Subgroups

subgroupG/H
centerC2×C4C2×#120⋊C3
commutator, hypocenterH(5,𝔽2)C22×C3×C4
FrattiniC22×C4C23×A4
FittingC2×#21484C3
socleC22C4×#120⋊C3
prime radicalC2×#3025⋊C3C2
cosocle#585C23×C3
hypercenterC2×C8#120⋊C3
LCSG ▷ H(5,𝔽2)
UCSC1 ◁ C2×C4 ◁ C2×C8

1688 conjugacy classes of subgroups; only the 92 normal subgroups are shown.

normal subgroups only

This group has 1688 conjugacy classes of subgroups — too many to draw. Only its 92 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 3 generators on 34 points:

(4,9)(6,21,7,17,18,20)(10,22)(11,26,12)(13,32,14,25,30,27)(16,28,19)(23,33,24)(29,34,31);(3,28,5,34,8,26,15,33)(4,32,10,18,9,30,22,21)(6,19,25,24,17,12,13,31)(7,11,27,29,20,16,14,23);(1,2)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#72236799, C2×#72236787, C2×#72236829, …
maximal normal subgroup ofC2×#72236799, C2×#72236787, C2×#72236829, …

GAP

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

gap> G := Group((4,9)(6,21,7,17,18,20)(10,22)(11,26,12)(13,32,14,25,30,27)(16,28,19)(23,33,24)(29,34,31), (3,28,5,34,8,26,15,33)(4,32,10,18,9,30,22,21)(6,19,25,24,17,12,13,31)(7,11,27,29,20,16,14,23), (1,2));