Finite Group Databasebeta
Cayley diagram

C3×#4018 #91589

order480
isoclinismisoclinic class of Dic10
automorphism?
homologyAbelianization (H1) = C22×C3×C4 · Schur multiplier (H2) = C2×C4

Aliases

direct productC3×#4018

Splittings

FittingC3×C42×C5 ⋊ C2
HallC3×C5 ⋊ #117
SylowC5 ⋊ C3×#117

Subgroups

subgroupG/H
centerC2×C3×C4C2×D5
commutatorC2×C5C22×C3×C4
FrattiniC22C22×C3×D5
FittingC3×C42×C5C2
socleC22×C3×C5C23
prime radicalC22×C3×D5C22
cosocleC22×C5C23×C3
hypercenterC3×C42D5
hypocenterC5C3×#117
LCSG ▷ C2×C5 ▷ C5
UCSC1 ◁ C2×C3×C4 ◁ C3×C42

152 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 20
transitive degreeμt(G) = 240

A minimal faithful permutation representation — 3 generators on 20 points:

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

Conjugacy classes & character table

156 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC3×#64863, #11746734, #11746872, …
maximal normal subgroup ofC3×#64863, #11746734, #11746872, …
maximal quotient ofC3×#64939, C3×#64940, C3×#64941, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(480, 665);