Finite Group Databasebeta

C22×#91111 #14478221

order1920
isoclinismisoclinic class of #91110
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC22×#91111

Splittings

HallC3×C5 ⋊ C22×SD32
SylowC5 ⋊ C22×#827
SylowC3 ⋊ C22×#3959

Subgroups

subgroupG/H
centerC23#6715
commutator, cosocleC3×C5×C8C24
FrattiniC8C23×D15
Fitting, prime radicalC22×C3×C5×D8C2
socleC23×C3×C5D8
hypercenterC22×D8D15
hypocenterC3×C5C22×SD32
LCSG ▷ C3×C5×C8 ▷ C3×C4×C5 ▷ C2×C3×C5 ▷ C3×C5
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8 ◁ C22×D8

800 conjugacy classes of subgroups; only the 247 normal subgroups are shown.

normal subgroups only

This group has 800 conjugacy classes of subgroups — too many to draw. Only its 247 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

240 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1920, 203919);