Finite Group Databasebeta

C2×#10602892 #12126291

order1280
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C27

Aliases

direct productC2×#10602892

Splittings

FittingC22×C5×AGL(1,ℤ/8) ⋊ C2
SylowC5 ⋊ C2×#2008

Subgroups

subgroupG/H
centerC22#65512
commutator, cosocleC22×C4×C5C24
FrattiniC22×C4C23×D5
FittingC22×C5×AGL(1,ℤ/8)C2
socleC22×C5#392
hypercenterC22×AGL(1,ℤ/8)D5
hypocenterC5C2×#2008
LCSG ▷ C22×C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C22 ◁ C23×C4 ◁ C22×AGL(1,ℤ/8)

2118 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 160

Conjugacy classes & character table

134 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 196559);