Finite Group Databasebeta
Cayley diagram

D3×#455 #80290

order384
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productD3×#455

Splittings

FittingC3×#455 ⋊ C2
SylowC3 ⋊ C2×#455

Subgroups

subgroupG/H
centerC2D3×#120
commutator, cosocleC2×C3×C4C24
FrattiniC2×C4C23×D3
FittingC3×#455C2
socleC2×C3C2×#120
prime radicalD3×H(5,𝔽2)C2
hypercenter#455D3
hypocenterC3C2×#455
LCSG ▷ C2×C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C2 ◁ C2×C4 ◁ #455

760 conjugacy classes of subgroups; only the 135 normal subgroups are shown.

normal subgroups only

This group has 760 conjugacy classes of subgroups — too many to draw. Only its 135 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) = 19
transitive degreeμt(G) = 48

A minimal faithful permutation representation — 4 generators on 19 points:

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

Conjugacy classes & character table

48 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD3×#1403, #10715424, D3×#2197, …
maximal normal subgroup ofD3×#1403, #10715424, D3×#2197, …
maximal quotient ofD3×#1601, D3×#1602, D3×#1607, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 12866);