Finite Group Databasebeta

D4×PSU(3,𝔽2)⋊C3 #13180170

order1728
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C2×C3

Aliases

direct productD4×PSU(3,𝔽2)⋊C3
unambiguous semidirect productC4⋊(C2×PSU(3,𝔽2)⋊C3)
unambiguous semidirect product(D4×PSU(3,𝔽2))⋊C3

Splittings

FittingC32×D4 ⋊ SL(2,𝔽3)

Subgroups

subgroupG/H
center, FrattiniC2C22×PSU(3,𝔽2)⋊C3
commutator, cosocleC2×PSU(3,𝔽2)C22×C3
FittingC32×D4SL(2,𝔽3)
socleC2×C32C22×SL(2,𝔽3)
hypercenterD4PSU(3,𝔽2)⋊C3
hypocenterPSU(3,𝔽2)C3×D4
LCSG ▷ C2×PSU(3,𝔽2) ▷ PSU(3,𝔽2)
UCSC1 ◁ C2 ◁ D4

280 conjugacy classes of subgroups; only the 37 normal subgroups are shown.

normal subgroups only

This group has 280 conjugacy classes of subgroups — too many to draw. Only its 37 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) = 36

Conjugacy classes & character table

50 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD4×AGL(2,𝔽3), S4×PSU(3,𝔽2)⋊C3, #72219696, …
maximal normal subgroup ofD4×AGL(2,𝔽3), C2×D4×PSU(3,𝔽2)⋊C3, SD16×PSU(3,𝔽2)⋊C3, …
maximal quotient of#72219696, C2×D4×PSU(3,𝔽2)⋊C3, SD16×PSU(3,𝔽2)⋊C3, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 46233);