Finite Group Databasebeta
Cayley diagram

C2×D3×AGL(1,ℤ/8) #87188

order384
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×D3×AGL(1,ℤ/8)

Splittings

FittingC2×C3×AGL(1,ℤ/8) ⋊ C2
SylowC3 ⋊ C22×AGL(1,ℤ/8)

Subgroups

subgroupG/H
centerC22C2×D3×D4
commutator, cosocleC3×C4C25
FrattiniC4C24×D3
FittingC2×C3×AGL(1,ℤ/8)C2
socleC22×C3C22×D4
hypercenterC2×AGL(1,ℤ/8)D3
hypocenterC3C22×AGL(1,ℤ/8)
LCSG ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×AGL(1,ℤ/8)

1720 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 13
transitive degreeμt(G) = 48

A minimal faithful permutation representation — 5 generators on 13 points:

(1,2)(3,4,5)(7,11)(10,12);(7,10)(8,13)(11,12);(6,7)(8,10)(9,11)(12,13);(4,5);(1,2)

Conjugacy classes & character table

66 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD3×#1883, #10796715, D3×#1903, …
maximal normal subgroup ofD3×#1883, #10796715, D3×#1903, …
maximal quotient ofC2×D3×#418, C2×D3×#417, C2×D3×#428, …
automorphism group of#819, #904, D3×D8, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 19764);