Finite Group Databasebeta

D3×C9⋊H(3,𝔽3) #13091406

order1458
automorphism?
homologyAbelianization (H1) = C2×C33 · Schur multiplier (H2) = C33

Aliases

direct productD3×C9⋊H(3,𝔽3)
unambiguous semidirect productC3⋊(C2×C9⋊H(3,𝔽3))
unambiguous semidirect product(D3×C9)⋊H(3,𝔽3)

Splittings

Fitting, SylowC3×C9⋊H(3,𝔽3) ⋊ C2

Subgroups

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

581 conjugacy classes of subgroups; only the 117 normal subgroups are shown.

normal subgroups only

This group has 581 conjugacy classes of subgroups — too many to draw. Only its 117 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

153 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72243509, #72243510, D3×H(3,𝔽3)×3−1+2, …
maximal normal subgroup ofD3×H(3,𝔽3)×3−1+2, D3×D9⋊H(3,𝔽3), D3×#92262, …
maximal quotient of#72243509, #72243510, #72243823, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1458, 1480);