Finite Group Databasebeta

C2×#10599504 #12099142

order1280
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#10599504

Splittings

FittingC2×C5×H(3,ℤ/4) ⋊ C2
SylowC5 ⋊ C2×#1827

Subgroups

subgroupG/H
centerC2×C4#4018
commutatorC2×C4×C5C23×C4
FrattiniC22×C4C23×D5
FittingC2×C5×H(3,ℤ/4)C2
socleC22×C5#381
prime radicalC22×#709C22
cosocleC22×C4×C5C24
hypercenterC2×H(3,ℤ/4)D5
hypocenterC5C2×#1827
LCSG ▷ C2×C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C2×C4 ◁ C2×#117 ◁ C2×H(3,ℤ/4)

1354 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 160

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 169410);