Finite Group Databasebeta

C3×#6408 #10620591

order672
automorphism?
homologyAbelianization (H1) = C2×C3×C4 · Schur multiplier (H2) = C22

Aliases

direct productC3×#6408

Splittings

HallC3×C7 ⋊ #99
SylowC7 ⋊ C3×#99

Subgroups

subgroupG/H
centerC2×C3C22⋊Dic7
commutatorC22×C7C2×C3×C4
FrattiniC23C2×C3×D7
Fitting, prime radicalC2×C3×C7×D4C2
socleC2×C3×C7C22⋊C4
cosocleC23×C7C22×C3
hypercenterC2×C3×D4D7
hypocenterC7C3×#99
LCSG ▷ C22×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C2×C3 ◁ C23×C3 ◁ C2×C3×D4

104 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)(11,13)(12,15)(14,18)(16,17);(5,6)(7,8)(9,10)(11,12)(13,17,18,15)(14,16)

Conjugacy classes & character table

123 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13051024, #13051027, #13051030, …
maximal normal subgroup of#13051024, #13051027, #13051030, …
maximal quotient ofC3×#89320, C3×#89321, C3×#89323, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(672, 173);