Finite Group Databasebeta
Cayley diagram

C3×D52 #64613

order312
isoclinismisoclinic class of Dic26
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C2

Aliases

direct productC3×D52
unambiguous semidirect productC4⋊(C3×D13)

Splittings

FittingC3×C4×C13 ⋊ C2
HallC3×C13 ⋊ D4
SylowC13 ⋊ C3×D4

Subgroups

subgroupG/H
centerC2×C3C2×D13
commutator, cosocleC2×C13C22×C3
FrattiniC2C2×C3×D13
FittingC3×C4×C13C2
socleC2×C3×C13C22
hypercenterC3×C4D13
hypocenterC13C3×D4
LCSG ▷ C2×C13 ▷ C13
UCSC1 ◁ C2×C3 ◁ C3×C4

32 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 20
transitive degreeμt(G) = 156

A minimal faithful permutation representation — 2 generators on 20 points:

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

Conjugacy classes & character table

87 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10597595, #10597596, #10597598, …
maximal normal subgroup of#10597595, #10597596, #10597598, …
maximal quotient ofC3×#6095, C3×D104, C3×Dic52, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(312, 29);