Finite Group Databasebeta

← Prev (#10620561) Next (#10620563) →

C3×#6379 #10620562

order672
isoclinismisoclinic class of #1132
automorphism?
homologyAbelianization (H1) = C2×C3×C4 · Schur multiplier (H2) = C2

Aliases

direct productC3×#6379

Splittings

FittingC3×C42×C7 ⋊ C2
HallC3×C7 ⋊ #104
SylowC7 ⋊ C3×#104

Subgroups

subgroupG/H
centerC3×C4D28
commutatorC4×C7C2×C3×C4
FrattiniC2×C4C2×C3×D7
FittingC3×C42×C7C2
socleC2×C3×C7C22⋊C4
prime radicalC3×#1157C2
cosocleC2×C4×C7C22×C3
hypercenterC3×C42D7
hypocenterC7C3×#104
LCSG ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C3×C4 ◁ C2×C3×C4 ◁ C3×C42

88 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 18
transitive degreeμt(G) = 168

A minimal faithful permutation representation — 2 generators on 18 points:

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

Conjugacy classes & character table

186 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13052481, #13052482, #13052483, …
maximal normal subgroup of#13052481, #13052482, #13052483, …
maximal quotient ofC3×#89246, C3×#89247, C3×#89254, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(672, 144);