Finite Group Databasebeta
Cayley diagram

C2×D3×#137 #87193

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

Aliases

direct productC2×D3×#137

Splittings

FittingC2×C3×#137 ⋊ C2
SylowC3 ⋊ C22×#137

Subgroups

subgroupG/H
centerC22C2×D3×D4
commutator, cosocleC3×C4C25
FrattiniC4C24×D3
FittingC2×C3×#137C2
socleC22×C3C22×D4
prime radicalC2×D3×#41C2
hypercenterC2×#137D3
hypocenterC3C22×#137
LCSG ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#137

1464 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 21
transitive degreeμt(G) = 96

A minimal faithful permutation representation — 5 generators on 21 points:

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

Conjugacy classes & character table

66 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD3×#1882, #10796707, D3×#1902, …
maximal normal subgroup ofD3×#1882, #10796707, D3×#1902, …
maximal quotient ofC2×D3×#419, C2×D3×#417, C2×D3×#428, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 19769);