Finite Group Databasebeta

D5×#1784 #12098450

order1280
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C28

Aliases

direct productD5×#1784

Splittings

FittingC5×#1784 ⋊ C2
SylowC5 ⋊ C2×#1784

Subgroups

subgroupG/H
centerC22C2×D5×C22⋊C4
commutatorC23×C5C23×C4
FrattiniC22×C4C23×D5
FittingC5×#1784C2
socleC22×C5C22×C22⋊C4
prime radicalC24×D5C2×C4
cosocleC22×C4×C5C24
hypercenter#1784D5
hypocenterC5C2×#1784
LCSG ▷ C23×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C22 ◁ C23×C4 ◁ #1784

3798 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 160

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 168718);