Finite Group Databasebeta

#14516039

order1944
automorphism?
homologyAbelianization (H1) = C22×C9 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

FittingC22×#6864 ⋊ C2
Sylow#6864 ⋊ D4

Subgroups

subgroupG/H
centerC2×C3C2×D27⋊C3
commutatorC2×C27C22×C9
FrattiniC2×C3×C9C2×C3×D3
FittingC22×#6864C2
socleC2×C32C2×C3×D9
prime radicalC3×#6171C3
cosocleC2×C3×C27C22×C3
hypercenterC22×C3D27⋊C3
hypocenterC27D4×C9
LCSG ▷ C2×C27 ▷ C27
UCSC1 ◁ C2×C3 ◁ C22×C3

141 conjugacy classes of subgroups; only the 42 normal subgroups are shown.

normal subgroups only

This group has 141 conjugacy classes of subgroups — too many to draw. Only its 42 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

Polycyclic presentation:

2^2,3,2,3^4|c^3=e,f^3=g,g^3=h,b^a=bd,f^a=f^2g^2h^2,g^a=g^2h^2,h^a=h^2,f^c=fh

Conjugacy classes & character table

225 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1944, 433);