Finite Group Databasebeta

C9×#6171 #14516036

order1944
isoclinismisoclinic class of Dic54
automorphism?
homologyAbelianization (H1) = C22×C9 · Schur multiplier (H2) = C2

Aliases

direct productC9×#6171

Splittings

FittingC22×C9×C27 ⋊ C2
SylowC9×C27 ⋊ D4

Subgroups

subgroupG/H
centerC2×C9C2×D27
commutatorC2×C27C22×C9
FrattiniC2×C3×C9C2×C3×D3
FittingC22×C9×C27C2
socleC2×C32C2×C3×D9
prime radicalC3×#6171C3
cosocleC2×C3×C27C22×C3
hypercenterC22×C9D27
hypocenterC27D4×C9
LCSG ▷ C2×C27 ▷ C27
UCSC1 ◁ C2×C9 ◁ C22×C9

156 conjugacy classes of subgroups; only the 45 normal subgroups are shown.

normal subgroups only

This group has 156 conjugacy classes of subgroups — too many to draw. Only its 45 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

513 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1944, 430);