Finite Group Databasebeta

C22×#91954 #14514602

order1920
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC22×#91954

Splittings

SylowC5 ⋊ C22×#984

Subgroups

subgroupG/H
centerC23C2×C5⋊S4
commutator, cosocle, hypocenterC5×SL(2,𝔽3)C24
FrattiniC2C23×C5⋊S4
FittingC22×C5×#41D3
socleC23×C5C2×S4
prime radicalC22×C5×#41⋊C3C2
hypercenterC22×C4C5⋊S4
LCSG ▷ C5×SL(2,𝔽3)
UCSC1 ◁ C23 ◁ C22×C4

1486 conjugacy classes of subgroups; only the 169 normal subgroups are shown.

normal subgroups only

This group has 1486 conjugacy classes of subgroups — too many to draw. Only its 169 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) = 640

Conjugacy classes & character table

164 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1920, 240300);