Finite Group Databasebeta

D3×C9×H(3,𝔽3) #13091355

order1458
automorphism?
homologyAbelianization (H1) = C2×C32×C9 · Schur multiplier (H2) = C34

Aliases

direct productD3×C9×H(3,𝔽3)
unambiguous semidirect productC3⋊(C2×C9×H(3,𝔽3))

Splittings

Fitting, SylowC3×C9×H(3,𝔽3) ⋊ C2

Subgroups

subgroupG/H
centerC3×C9C32×D3
commutatorC32C2×C32×C9
FrattiniC32C33×D3
FittingC3×C9×H(3,𝔽3)C2
socle, cosocleC33C2×C33
prime radicalC3×D3×H(3,𝔽3)C3
hypercenterC9×H(3,𝔽3)D3
hypocenterC3C2×C9×H(3,𝔽3)
LCSG ▷ C32 ▷ C3
UCSC1 ◁ C3×C9 ◁ C9×H(3,𝔽3)

725 conjugacy classes of subgroups; only the 171 normal subgroups are shown.

normal subgroups only

This group has 725 conjugacy classes of subgroups — too many to draw. Only its 171 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) = 162

Conjugacy classes & character table

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

Relationships

maximal subgroup of#72243489, D3×H(3,𝔽3)×3−1+2, C9×D9⋊H(3,𝔽3), …
maximal normal subgroup ofD3×H(3,𝔽3)×3−1+2, D3×D9×H(3,𝔽3), D3×C9×(C3⋊D3)⋊C3, …
maximal quotient of#72243489, C9×D9⋊H(3,𝔽3), #72243817

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1458, 1429);