Finite Group Databasebeta

C22×#90939 #14478211

order1920
isoclinismisoclinic class of #90939
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC22×#90939

Splittings

HallC3×C5 ⋊ C22×D16
SylowC5 ⋊ C22×D48
SylowC3 ⋊ C22×#3958

Subgroups

subgroupG/H
centerC23#6654
commutator, cosocleC3×C5×C8C24
FrattiniC8C22×D3×D5
FittingC22×C3×C5×C8C22
socleC23×C3×C5D8
hypercenterC22×C8D3×D5
hypocenterC3×C5C22×D16
LCSG ▷ C3×C5×C8 ▷ C3×C4×C5 ▷ C2×C3×C5 ▷ C3×C5
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8

880 conjugacy classes of subgroups; only the 236 normal subgroups are shown.

normal subgroups only

This group has 880 conjugacy classes of subgroups — too many to draw. Only its 236 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) = 960

Conjugacy classes & character table

228 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1920, 203909);