Finite Group Databasebeta
Cayley diagram

C3×D68 #87980

order408
isoclinismisoclinic class of Dic34
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C2

Aliases

direct productC3×D68
unambiguous semidirect productC4⋊(C3×D17)

Splittings

FittingC3×C4×C17 ⋊ C2
HallC3×C17 ⋊ D4
SylowC17 ⋊ C3×D4

Subgroups

subgroupG/H
centerC2×C3C2×D17
commutator, cosocleC2×C17C22×C3
FrattiniC2C2×C3×D17
FittingC3×C4×C17C2
socleC2×C3×C17C22
hypercenterC3×C4D17
hypocenterC17C3×D4
LCSG ▷ C2×C17 ▷ C17
UCSC1 ◁ C2×C3 ◁ C3×C4

32 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 204

A minimal faithful permutation representation — 2 generators on 24 points:

(1,2,3)(4,5,6,7)(8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24);(5,7)(9,24)(10,23)(11,22)(12,21)(13,20)(14,19)(15,18)(16,17)

Conjugacy classes & character table

111 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#11717743, #11717744, #11717746, …
maximal normal subgroup of#11717743, #11717744, #11717746, …
maximal quotient ofC3×#63219, C3×D136, C3×Dic68, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(408, 17);