Finite Group Databasebeta

C5×D15⋊(D19⋊C3) #30685765

order17100
automorphism?
homologyAbelianization (H1) = C22×C3×C5 · Schur multiplier (H2) = C2

Aliases

direct productC5×D15⋊(D19⋊C3)
unambiguous semidirect productD15⋊(C5×D19⋊C3)
unambiguous semidirect product(C3⋊(D19⋊C3))⋊(C5×D5)
unambiguous semidirect product(C5⋊(D19⋊C3))⋊(C5×D3)
unambiguous semidirect product(D15⋊D19)⋊(C3×C5)
unambiguous semidirect product(C5×D15⋊D19)⋊C3

Splittings

Fitting, socleC3×C52×C19 ⋊ C22×C3
derivedC3×C5×C19 ⋊ C22×C3×C5
HallC3×C52×C19⋊C3 ⋊ C22
HallC52×C19 ⋊ C2×C3×D3
HallC3×C19⋊C3 ⋊ C2×C5×D5
SylowC52 ⋊ D3×D19⋊C3
SylowC19 ⋊ C3×C5×D3×D5

Subgroups

subgroupG/H
center, hypercenterC5D15⋊(D19⋊C3)
commutator, cosocle, hypocenterC3×C5×C19C22×C3×C5
FrattiniC1G
Fitting, socleC3×C52×C19C22×C3
LCSG ▷ C3×C5×C19
UCSC1 ◁ C5

212 conjugacy classes of subgroups; only the 50 normal subgroups are shown.

normal subgroups only

This group has 212 conjugacy classes of subgroups — too many to draw. Only its 50 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 570

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17100, 402);