Finite Group Databasebeta
Cayley diagram

C2×#6648 #91289

order480
isoclinismisoclinic class of D3×D5
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

direct productC2×#6648

Splittings

derived, HallC3×C5 ⋊ C22×C8
SylowC5 ⋊ C2×D3×C8
SylowC3 ⋊ C2×C8×D5

Subgroups

subgroupG/H
center, hypercenterC2×C4D3×D5
commutator, hypocenterC3×C5C22×C8
FrattiniC4C2×D3×D5
FittingC2×C3×C4×C5C22
socleC22×C3×C5C2×C4
prime radicalC22×D15C4
cosocleC3×C4×C5C23
LCSG ▷ C3×C5
UCSC1 ◁ C2×C4

152 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 18
transitive degreeμt(G) = 240

A minimal faithful permutation representation — 3 generators on 18 points:

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

Conjugacy classes & character table

96 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#11746547, C4×#6648, #11746981, …
maximal normal subgroup of#11746547, C4×#6648, #11746981, …
maximal quotient of#11746851, #11746855, #11746859, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(480, 365);