Finite Group Databasebeta

D4×#4131 #13044707

order1280
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productD4×#4131

Splittings

SylowC5 ⋊ D4×#131

Subgroups

subgroupG/H
center, FrattiniC22C24×AGL(1,𝔽5)
commutator, socleC22×C5C24×C4
FittingC5×D42C4
prime radicalD4×#711C2
cosocleC2×Dic5C25
hypercenterD42AGL(1,𝔽5)
hypocenterC5D4×#131
LCSG ▷ C22×C5 ▷ C5
UCSC1 ◁ C22 ◁ D42

2814 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 320

Conjugacy classes & character table

125 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 1114975);