Finite Group Databasebeta

C3×#6510 #10621258

order672
automorphism?
homologyAbelianization (H1) = C23×C3 · Schur multiplier (H2) = C2×C4

Aliases

direct productC3×#6510

Splittings

FittingC2×C3×C7×Q8 ⋊ C2
HallC3×C7 ⋊ #124
SylowC7 ⋊ C3×#124

Subgroups

subgroupG/H
centerC22×C3C22×D7
commutator, cosocleC22×C7C23×C3
FrattiniC22C22×C3×D7
FittingC2×C3×C7×Q8C2
socleC22×C3×C7C23
prime radicalC2×C3×D28C2
hypercenterC2×C3×Q8D7
hypocenterC7C3×#124
LCSG ▷ C22×C7 ▷ C7
UCSC1 ◁ C22×C3 ◁ C2×C3×Q8

152 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 336

A minimal faithful permutation representation — 3 generators on 22 points:

(1,2,3)(4,5,7,9,10,8,6)(12,14)(15,17,18,22)(16,20,19,21);(15,16,18,19)(17,21,22,20);(5,6)(7,8)(9,10)(11,12)(13,14)(16,19)(20,21)

Conjugacy classes & character table

132 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13051040, C3×#89272, #13054593, …
maximal normal subgroup of#13051040, C3×#89272, #13054593, …
maximal quotient ofC3×#89749, C3×#89758, C3×#89760, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(672, 840);