Finite Group Databasebeta

D5×#2089 #12128407

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

Aliases

direct productD5×#2089

Splittings

FittingC5×#2089 ⋊ C2
SylowC5 ⋊ C2×#2089

Subgroups

subgroupG/H
centerC22D5×#121
commutator, cosocleC22×C4×C5C24
FrattiniC22×C4C23×D5
FittingC5×#2089C2
socleC22×C5C2×#121
prime radicalC23×D5#41
hypercenter#2089D5
hypocenterC5C2×#2089
LCSG ▷ C22×C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C22 ◁ C22×C4 ◁ #2089

810 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 320

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 198675);