Finite Group Databasebeta

C22×#91241 #14411598

order1920
isoclinismisoclinic class of #6758
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C27

Aliases

direct productC22×#91241

Splittings

HallC3×C5 ⋊ C22×C22⋊C8
SylowC5 ⋊ C22×#830
SylowC3 ⋊ C22×C22⋊#170

Subgroups

subgroupG/H
centerC24C2×ΓL(1,𝔽16)
commutatorC2×C3×C5C23×C8
FrattiniC22C23×ΓL(1,𝔽16)
Fitting, prime radicalC25×C3×C5C4
socleC24×C3×C5C2×C4
cosocleC2×C3×Dic5C24
hypercenterC25ΓL(1,𝔽16)
hypocenterC3×C5C22×C22⋊C8
LCSG ▷ C2×C3×C5 ▷ C3×C5
UCSC1 ◁ C24 ◁ C25

2144 conjugacy classes of subgroups.

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, 137296);