Finite Group Databasebeta
Cayley diagram

C2×C5×Dic12 #91708

order480
isoclinismisoclinic class of #204
automorphism?
homologyAbelianization (H1) = C23×C5 · Schur multiplier (H2) = C22

Aliases

direct productC2×C5×Dic12

Splittings

HallC3×C5 ⋊ C2×Q16
SylowC3 ⋊ C2×C5×Q16

Subgroups

subgroupG/H
centerC22×C5D12
commutator, cosocleC3×C4C23×C5
FrattiniC4C22×C5×D3
FittingC2×C3×C5×C8C2
socle, prime radicalC22×C3×C5D4
hypercenterC2×C5×C8D3
hypocenterC3C2×C5×Q16
LCSG ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C22×C5 ◁ C2×C4×C5 ◁ C2×C5×C8

120 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 480

A minimal faithful permutation representation — 3 generators on 26 points:

(3,4,5)(6,7,8,9,10)(11,13,20,24,15,22,14,21)(12,16,23,26,18,25,17,19);(1,2)(4,5)(11,12,15,18)(13,19,22,26)(14,23,20,17)(16,24,25,21);(1,2)

Conjugacy classes & character table

150 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#11745899, #11745900, #11745923, …
maximal normal subgroup of#11745899, #11745900, #11745923, …
maximal quotient ofC5×#4681, C5×#4682, C4×C5×Dic12, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(480, 784);