Finite Group Databasebeta

#14515948

order1944
automorphism?
homologyAbelianization (H1) = C22×C9 · Schur multiplier (H2) = C3

Aliases

No aliases for this group.

Splittings

Sylow#6867 ⋊ Q8

Subgroups

subgroupG/H
centerC2×C3C2×#4177
commutatorC2×C3×C9C22×C9
Frattini, prime radicalC2×C33C2×C3×D3
FittingC4×#6867C2
socleC2×C32C2×(C3⋊D3)⋊C3
cosocleC2×C32×C9C22×C3
hypercenterC3×C4#4177
hypocenterC3×C9Q8×C9
LCSG ▷ C2×C3×C9 ▷ C3×C9
UCSC1 ◁ C2×C3 ◁ C3×C4

126 conjugacy classes of subgroups; only the 39 normal subgroups are shown.

normal subgroups only

This group has 126 conjugacy classes of subgroups — too many to draw. Only its 39 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) = 216

Polycyclic presentation:

2^2,3,2,3^4|a^2=d,b^2=d,c^3=e,f^3=h,b^a=bd,f^a=f^2h^2,g^a=g^2,h^a=h^2,f^c=fg,g^c=gh

Conjugacy classes & character table

129 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1944, 342);