Finite Group Databasebeta

← Prev (#91668) Next (#91670) →

Cayley diagram

C2×C3×C22⋊Dic5 #91669

order480
isoclinismisoclinic class of Dic10
automorphism?
homologyAbelianization (H1) = C22×C3×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×C3×C22⋊Dic5

Splittings

HallC3×C5 ⋊ C2×C22⋊C4
SylowC5 ⋊ C2×C3×C22⋊C4

Subgroups

subgroupG/H
centerC23×C3C2×D5
commutatorC2×C5C22×C3×C4
FrattiniC22C22×C3×D5
Fitting, prime radicalC24×C3×C5C2
socleC23×C3×C5C22
cosocleC22×C5C23×C3
hypercenterC24×C3D5
hypocenterC5C2×C3×C22⋊C4
LCSG ▷ C2×C5 ▷ C5
UCSC1 ◁ C23×C3 ◁ C24×C3

264 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:

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

Conjugacy classes & character table

156 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#11746018, #11746019, #11746020, …
maximal normal subgroup of#11746018, #11746019, #11746020, …
maximal quotient ofC2×C3×C22⋊#168, C3×#65496, C2×C3×#3963, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(480, 745);