Finite Group Databasebeta

C2×#10600903 #12127137

order1280
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC2×#10600903

Splittings

FittingC22×C5×#101 ⋊ C2
SylowC5 ⋊ C2×#2049

Subgroups

subgroupG/H
centerC22#65250
commutator, cosocleC22×C4×C5C24
FrattiniC22×C4C23×D5
FittingC22×C5×#101C2
socleC22×C5#394
prime radicalC22×#709C22
hypercenterC22×#101D5
hypocenterC5C2×#2049
LCSG ▷ C22×C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C22 ◁ C23×C4 ◁ C22×#101

1322 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 320

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, 197405);