Finite Group Databasebeta

C2×#10602899 #12126181

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

Aliases

direct productC2×#10602899

Splittings

FittingC22×C5×#137 ⋊ C2
SylowC5 ⋊ C2×#2004

Subgroups

subgroupG/H
centerC23#4083
commutator, cosocleC22×C4×C5C24
FrattiniC22×C4C23×D5
FittingC22×C5×#137C2
socleC23×C5#120
prime radicalC2×#66164C2
hypercenterC22×#137D5
hypocenterC5C2×#2004
LCSG ▷ C22×C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C23 ◁ C23×C4 ◁ C22×#137

2190 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 320

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 196449);