Finite Group Databasebeta
Cayley diagram

C3×Q8×Dic5 #91662

order480
automorphism?
homologyAbelianization (H1) = C22×C3×C4 · Schur multiplier (H2) = C22

Aliases

direct productC3×Q8×Dic5

Splittings

HallC3×C5 ⋊ C4×Q8
SylowC5 ⋊ C3×C4×Q8

Subgroups

subgroupG/H
centerC22×C3C22×D5
commutatorC2×C5C22×C3×C4
FrattiniC22C22×C3×D5
FittingC2×C3×C5×Q8C2
socle, prime radicalC22×C3×C5C23
cosocleC22×C5C23×C3
hypercenterC2×C3×Q8D5
hypocenterC5C3×C4×Q8
LCSG ▷ C2×C5 ▷ C5
UCSC1 ◁ C22×C3 ◁ C2×C3×Q8

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:

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

Conjugacy classes & character table

120 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC3×Q8⋊#170, #11746801, Dic5×#215, …
maximal normal subgroup ofC3×Q8⋊#170, #11746801, Dic5×#215, …
maximal quotient ofC3×C4⋊C4×Dic5, C3×#65270, C3×#65274, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(480, 738);