Finite Group Databasebeta

D9×#97 #10588385

order576
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23

Aliases

direct productD9×#97

Splittings

FittingC9×#97 ⋊ C2
SylowC9 ⋊ C2×#97

Subgroups

subgroupG/H
centerC2×C4C22×D9
commutatorC2×C9C2×C42
FrattiniC2×C3×C4C22×D3
FittingC9×#97C2
socleC22×C3C2×C4×D3
prime radicalC22×D9C2×C4
cosocleC2×C4×C9C23
hypercenter#97D9
hypocenterC9C2×#97
LCSG ▷ C2×C9 ▷ C9
UCSC1 ◁ C2×C4 ◁ #97

219 conjugacy classes of subgroups; only the 101 normal subgroups are shown.

normal subgroups only

This group has 219 conjugacy classes of subgroups — too many to draw. Only its 101 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) = 288

Conjugacy classes & character table

120 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD9×#329, D9×#330, #11775695, …
maximal normal subgroup ofD9×#329, D9×#330, #11775695, …
maximal quotient ofD9×#322, #11773583, #11773589, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(576, 267);