Finite Group Databasebeta

D5×#2078 #12128189

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

Aliases

direct productD5×#2078

Splittings

FittingC5×#2078 ⋊ C2
SylowC5 ⋊ C2×#2078

Subgroups

subgroupG/H
centerC22D5×#121
commutator, cosocleC22×C4×C5C24
FrattiniC22×C4C23×D5
FittingC5×#2078C2
socleC22×C5C2×#121
prime radicalC2×D5×#41C22
hypercenter#2078D5
hypocenterC5C2×#2078
LCSG ▷ C22×C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C22 ◁ C22×C4 ◁ #2078

950 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, 198457);