Finite Group Databasebeta

D9×#135 #10589869

order576
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productD9×#135

Splittings

FittingC9×#135 ⋊ C2
SylowC9 ⋊ C2×#135

Subgroups

subgroupG/H
centerC4D4×D9
commutator, cosocleC4×C9C24
FrattiniC3×C4C23×D3
FittingC9×#135C2
socleC2×C3C2×D3×D4
hypercenter#135D9
hypocenterC9C2×#135
LCSG ▷ C4×C9 ▷ C2×C9 ▷ C9
UCSC1 ◁ C4 ◁ C2×C4 ◁ #135

399 conjugacy classes of subgroups; only the 121 normal subgroups are shown.

normal subgroups only

This group has 399 conjugacy classes of subgroups — too many to draw. Only its 121 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) = 144

Conjugacy classes & character table

84 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD9×#359, #11796781, D9×#360, …
maximal normal subgroup ofD9×#359, #11796781, D9×#360, …
maximal quotient ofD9×#416, D9×#427, C4×D8×D9, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(576, 1751);