Finite Group Databasebeta

#14517684

order1944
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C2×C3

Aliases

No aliases for this group.

Splittings

FittingC22×C3×C27⋊C3 ⋊ C2
SylowC3×C27⋊C3 ⋊ D4

Subgroups

subgroupG/H
centerC2C2×C3⋊(D27⋊C3)
commutator, cosocleC2×C3×C27C22×C3
FrattiniC2×C9C2×C3×C3⋊D3
FittingC22×C3×C27⋊C3C2
socleC2×C32C2×C3×D9
hypercenterC22C3⋊(D27⋊C3)
hypocenterC3×C27C3×D4
LCSG ▷ C2×C3×C27 ▷ C3×C27
UCSC1 ◁ C2 ◁ C22

304 conjugacy classes of subgroups; only the 78 normal subgroups are shown.

normal subgroups only

This group has 304 conjugacy classes of subgroups — too many to draw. Only its 78 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) = 324

Polycyclic presentation:

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

Conjugacy classes & character table

207 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1944, 2078);