Finite Group Databasebeta

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C4×#91807 #14416831

order1920
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC4×#91807

Splittings

FittingC3×C4×C5×Q16 ⋊ C2
HallC3×C5 ⋊ C4×#137
SylowC5 ⋊ C4×#918
SylowC3 ⋊ C4×#4064

Subgroups

subgroupG/H
centerC2×C4D4×D15
commutatorC3×C4×C5C23×C4
FrattiniC2×C4C23×D15
FittingC3×C4×C5×Q16C2
socleC22×C3×C5C22×D4
prime radicalC2×#6821C22
cosocleC2×C3×C4×C5C24
hypercenterC4×Q16D15
hypocenterC3×C5C4×#137
LCSG ▷ C3×C4×C5 ▷ C2×C3×C5 ▷ C3×C5
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×Q16

968 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, 142529);