Finite Group Databasebeta

3−1+2×#611 #14517421

order1944
automorphism?
homologyAbelianization (H1) = C22×C32 · Schur multiplier (H2) = C2

Aliases

direct product3−1+2×#611

Splittings

FittingC22×C9×3−1+2 ⋊ C2
SylowC9×3−1+2 ⋊ D4

Subgroups

subgroupG/H
centerC2×C3C2×C32×D9
commutator, cosocleC2×C3×C9C22×C32
Frattini, socleC2×C32C2×C32×D3
FittingC22×C9×3−1+2C2
prime radicalC32×#611C3
hypercenterC22×3−1+2D9
hypocenterC9D4×3−1+2
LCSG ▷ C2×C3×C9 ▷ C9
UCSC1 ◁ C2×C3 ◁ C22×3−1+2

317 conjugacy classes of subgroups; only the 84 normal subgroups are shown.

normal subgroups only

This group has 317 conjugacy classes of subgroups — too many to draw. Only its 84 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) = 108

Conjugacy classes & character table

231 conjugacy classes — view the full character table.

Relationships

maximal subgroup of3−1+2×#611⋊C3, #72228952
maximal normal subgroup of3−1+2×#611⋊C3, #72228952

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1944, 1815);