Finite Group Databasebeta
Cayley diagram

C4×C5×Dic6 #91671

order480
isoclinismisoclinic class of Dic6
automorphism?
homologyAbelianization (H1) = C22×C4×C5 · Schur multiplier (H2) = C22

Aliases

direct productC4×C5×Dic6

Splittings

HallC3×C5 ⋊ C4×Q8
SylowC3 ⋊ C4×C5×Q8

Subgroups

subgroupG/H
centerC2×C4×C5C2×D3
commutatorC2×C3C22×C4×C5
FrattiniC22C22×C5×D3
FittingC3×C42×C5C2
socle, prime radicalC22×C3×C5C23
cosocleC22×C3C23×C5
hypercenterC42×C5D3
hypocenterC3C4×C5×Q8
LCSG ▷ C2×C3 ▷ C3
UCSC1 ◁ C2×C4×C5 ◁ C42×C5

140 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 20
transitive degreeμt(G) = 480

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

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

Conjugacy classes & character table

180 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#11745842, #11745843, C5×#4456, …
maximal normal subgroup of#11745842, #11745843, C5×#4456, …
maximal quotient ofC5×#4646, C5×#4647, C5×#4654, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(480, 747);