Finite Group Databasebeta

C3⋊D615 #16814818

order3690
automorphism?
homologyAbelianization (H1) = C2 · Schur multiplier (H2) = C3

Aliases

unambiguous semidirect productC3⋊D615
unambiguous semidirect productC5⋊(C3⋊D123)
unambiguous semidirect productC41⋊(C3⋊D15)

Splittings

Fitting, socle, derived, HallC32×C5×C41 ⋊ C2
HallC32×C41 ⋊ D5
HallC5×C41 ⋊ C3⋊D3
HallC32×C5 ⋊ D41
SylowC41 ⋊ C3⋊D15
SylowC32 ⋊ D205
SylowC5 ⋊ C3⋊D123

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC32×C5×C41C2
LCSG ▷ C32×C5×C41
UCSC1

48 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1845

Polycyclic presentation:

2,3^2,5,41|b^a=b^2,c^a=c^2,d^a=d^4,e^a=e^40

Conjugacy classes & character table

924 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC3⋊D3075, C3⋊(C3⋊(C5⋊(D41⋊C5))), C3⋊(C3⋊(C5⋊D205)), …
maximal normal subgroup ofC3⋊(C3⋊(C5⋊(D41⋊C5))), C5×C3⋊D615, C7×C3⋊D615
maximal quotient ofC3⋊D3075, C3⋊(C3⋊(C5⋊D205)), C5×C3⋊D615, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3690, 30);