Finite Group Databasebeta
Cayley diagram

C3×#4021 #91592

order480
automorphism?
homologyAbelianization (H1) = C23×C3 · Schur multiplier (H2) = C2×C4

Aliases

direct productC3×#4021

Splittings

FittingC3×C42×C5 ⋊ C2
HallC3×C5 ⋊ #124
SylowC5 ⋊ C3×#124

Subgroups

subgroupG/H
centerC22×C3C22×D5
commutator, cosocleC22×C5C23×C3
FrattiniC22C22×C3×D5
FittingC3×C42×C5C2
socleC22×C3×C5C23
prime radicalC2×C3×D20C2
hypercenterC3×C42D5
hypocenterC5C3×#124
LCSG ▷ C22×C5 ▷ C5
UCSC1 ◁ C22×C3 ◁ 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)(6,7,9,8)(11,15)(14,17)(18,19,20);(6,8,9,7)(10,16,13,12)(11,17,15,14);(2,3)(4,5)(7,8)(10,11)(12,14)(13,15)(16,17)

Conjugacy classes & character table

138 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#11745846, C3×#64684, C3×#64854, …
maximal normal subgroup of#11745846, C3×#64684, C3×#64854, …
maximal quotient ofC3×#64948, C3×#64961, C3×#64962, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(480, 668);