Finite Group Databasebeta

C3×Dic255 #15690339

order3060
automorphism?
homologyAbelianization (H1) = C3×C4 · Schur multiplier (H2) = C1

Aliases

direct productC3×Dic255
unambiguous semidirect productC3⋊(C3×Dic85)

Splittings

derivedC3×C5×C17 ⋊ C3×C4
HallC32×C5×C17 ⋊ C4
HallC32×C17 ⋊ Dic5
HallC5×C17 ⋊ C3×Dic3
HallC32×C5 ⋊ Dic17
SylowC17 ⋊ C3×Dic15
SylowC32 ⋊ Dic85
SylowC5 ⋊ C3×Dic51

Subgroups

subgroupG/H
center, hypercenterC2×C3D255
commutator, hypocenterC3×C5×C17C3×C4
FrattiniC2C3×D255
Fitting, socle, prime radicalC2×C32×C5×C17C2
cosocleC2×C3×C5×C17C2×C3
LCSG ▷ C3×C5×C17
UCSC1 ◁ C2×C3

56 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 32
transitive degreeμt(G) = 1020

Conjugacy classes & character table

774 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC3×Dic1275, C3×C5×Dic255, C3×C3⋊#13133334, …
maximal normal subgroup ofC3×C5×Dic255, C3×C7×Dic255, C3×C11×Dic255
maximal quotient ofC3×Dic1275, C3×C5×Dic255, C3×C3⋊#13133334, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3060, 44);