Finite Group Databasebeta

D4×#4065 #12974603

order1280
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productD4×#4065

Splittings

FittingC5×D4×Q16 ⋊ C2
SylowC5 ⋊ D4×#135

Subgroups

subgroupG/H
centerC22C22×D4×D5
commutator, cosocleC2×C4×C5C25
FrattiniC2×C4C24×D5
FittingC5×D4×Q16C2
socleC22×C5C23×D4
hypercenterD4×Q16D5
hypocenterC5D4×#135
LCSG ▷ C2×C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C22 ◁ C4×D4 ◁ D4×Q16

2822 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 320

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 1044871);