Finite Group Databasebeta

D5×#2098 #12129180

order1280
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productD5×#2098

Splittings

FittingC5×#2098 ⋊ C2
SylowC5 ⋊ C2×#2098

Subgroups

subgroupG/H
centerC4D5×#127
commutator, cosocleC22×C4×C5C24
FrattiniC22×C4C23×D5
FittingC5×#2098C2
socleC2×C5C2×#399
prime radicalC2×D5×#41C22
hypercenter#2098D5
hypocenterC5C2×#2098
LCSG ▷ C22×C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C4 ◁ C22×C4 ◁ #2098

1010 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 160

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, 199448);