Finite Group Databasebeta
Cayley diagram

#66633

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

Aliases

No aliases for this group.

Splittings

HallC3×C7 ⋊ SD16
SylowC7 ⋊ #214
SylowC3 ⋊ #1142

Subgroups

subgroupG/H
centerC2#4268
commutator, cosocleC3×C4×C7C22
FrattiniC4C2×D21
Fitting, prime radicalC3×C7×D4C2
socleC2×C3×C7D4
hypercenterD4D21
hypocenterC3×C7SD16
LCSG ▷ C3×C4×C7 ▷ C2×C3×C7 ▷ C3×C7
UCSC1 ◁ C2 ◁ C4 ◁ D4

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

Polycyclic presentation:

2^4,3,7|a^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×#214, #10621046, D3×#1142, …
maximal normal subgroup ofD7×#214, #10621046, D3×#1142, …
maximal quotient of#10620647, #10620649, #10620671, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(336, 102);