Finite Group Databasebeta
Cayley diagram

#66634

order336
isoclinismisoclinic class of #66632
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C1

Aliases

No aliases for this group.

Splittings

FittingC3×C7×Q8 ⋊ C2
HallC3×C7 ⋊ SD16
SylowC7 ⋊ #215
SylowC3 ⋊ #1143

Subgroups

subgroupG/H
centerC2#4268
commutator, cosocleC3×C4×C7C22
FrattiniC4C2×D21
FittingC3×C7×Q8C2
socleC2×C3×C7D4
prime radicalD84C2
hypercenterQ8D21
hypocenterC3×C7SD16
LCSG ▷ C3×C4×C7 ▷ C2×C3×C7 ▷ C3×C7
UCSC1 ◁ C2 ◁ C4 ◁ Q8

40 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:

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

Polycyclic presentation:

2^4,3,7|b^2=d,c^2=d,b^a=bc,c^a=cd,e^a=e^2,f^a=f^6,c^b=cd

Conjugacy classes & character table

57 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×#215, #10621064, D3×#1143, …
maximal normal subgroup ofD7×#215, #10621064, D3×#1143, …
maximal quotient of#10620647, #10620648, #10620674, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(336, 103);