Finite Group Databasebeta

C5×D13×D7⋊C9 #30655006

order16380
automorphism?
homologyAbelianization (H1) = C22×C5×C9 · Schur multiplier (H2) = C2

Aliases

direct productC5×D13×D7⋊C9
unambiguous semidirect productD7⋊(C5×C9×D13)
unambiguous semidirect product(D13×C7⋊C9)⋊(C2×C5)
unambiguous semidirect product(C13×D7⋊C9)⋊(C2×C5)
unambiguous semidirect product((C7⋊C9)⋊D13)⋊(C2×C5)

Splittings

derived, HallC7×C13 ⋊ C22×C5×C9
HallC5×C13×C7⋊C9 ⋊ C22
HallC5×D7×D13 ⋊ C9
HallC13×C7⋊C9 ⋊ C22×C5
HallC5×C7×C13 ⋊ C22×C9
HallD7×D13 ⋊ C5×C9
HallC5×C7⋊C9 ⋊ C2×D13
HallC5×C13 ⋊ C2×D7⋊C9
HallC7⋊C9 ⋊ C2×C5×D13
HallC5×C7 ⋊ C2×C9×D13
SylowC13 ⋊ C2×C5×D7⋊C9
SylowC7 ⋊ C2×C5×C9×D13

Subgroups

subgroupG/H
center, hypercenterC3×C5D13×AGL(1,𝔽7)
commutator, hypocenterC7×C13C22×C5×C9
FrattiniC3C5×D13×AGL(1,𝔽7)
Fitting, socleC3×C5×C7×C13C22×C3
prime radicalC3×C5×D7×D13C3
cosocleC3×C7×C13C22×C3×C5
LCSG ▷ C7×C13
UCSC1 ◁ C3×C5

120 conjugacy classes of subgroups; only the 54 normal subgroups are shown.

normal subgroups only

This group has 120 conjugacy classes of subgroups — too many to draw. Only its 54 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) = 4095

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16380, 56);