Finite Group Databasebeta

3−1+2×#624 #14518640

order1944
automorphism?
homologyAbelianization (H1) = C2×C32×C4 · Schur multiplier (H2) = C2

Aliases

direct product3−1+2×#624
unambiguous semidirect product(C9×#624)⋊C3

Splittings

SylowC32×3−1+2 ⋊ C2×C4

Subgroups

subgroupG/H
center, FrattiniC2×C3C32×D32
commutatorC33C2×C32×C4
FittingC2×C32×3−1+2C22
socle, cosocleC2×C33C22×C32
prime radicalC2×C32×C3⋊D3C2×C3
hypercenterC2×3−1+2D32
hypocenterC32C2×C4×3−1+2
LCSG ▷ C33 ▷ C32
UCSC1 ◁ C2×C3 ◁ C2×3−1+2

504 conjugacy classes of subgroups; only the 112 normal subgroups are shown.

normal subgroups only

This group has 504 conjugacy classes of subgroups — too many to draw. Only its 112 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) = 72

Conjugacy classes & character table

198 conjugacy classes — view the full character table.

Relationships

maximal subgroup of3−1+2×#3811, #72228864, AGL(1,ℤ/9)×#624
maximal normal subgroup of3−1+2×#3811, #72228864, AGL(1,ℤ/9)×#624

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1944, 3034);