Finite Group Databasebeta
Cayley diagram

D3×#556 #87003

order384
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productD3×#556

Splittings

FittingC3×#556 ⋊ C2
SylowC3 ⋊ C2×#556

Subgroups

subgroupG/H
center, FrattiniC22C24×D3
commutator, socle, cosocleC22×C3C25
FittingC3×#556C2
prime radicalC2×D3×D4C22
hypercenter#556D3
hypocenterC3C2×#556
LCSG ▷ C22×C3 ▷ C3
UCSC1 ◁ C22 ◁ #556

1112 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 19
transitive degreeμt(G) = 96

A minimal faithful permutation representation — 5 generators on 19 points:

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

Conjugacy classes & character table

75 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD3×#1628, D3×#1638, D3×#1652, …
maximal normal subgroup ofD3×#1628, D3×#1638, D3×#1652, …
maximal quotient ofD3×#2347, D3×#2354, D3×#2355, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 19579);