Finite Group Databasebeta

D4×#3953 #12114707

order1280
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productD4×#3953

Splittings

FittingC2×C5×C8×D4 ⋊ C2
SylowC5 ⋊ D4×#102

Subgroups

subgroupG/H
centerC23C22×D20
commutatorC2×C4×C5C23×C4
FrattiniC22×C4C23×D5
FittingC2×C5×C8×D4C2
socleC23×C5C22×D4
prime radicalC2×D4×D20C2
cosocleC22×C4×C5C24
hypercenterC2×C8×D4D5
hypocenterC5D4×#102
LCSG ▷ C2×C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C23 ◁ C2×C4×D4 ◁ C2×C8×D4

2014 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 320

Conjugacy classes & character table

230 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 184975);