Finite Group Databasebeta

C2×#10617646 #13007354

order1280
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#10617646

Splittings

FittingC22×C5×#117 ⋊ C2
SylowC5 ⋊ C2×#3491

Subgroups

subgroupG/H
centerC23C24×D5
commutator, cosocleC22×C5C26
FrattiniC22C25×D5
FittingC22×C5×#117C2
socleC23×C5C25
prime radicalC2×#65827C2
hypercenterC22×#117D5
hypocenterC5C2×#3491
LCSG ▷ C22×C5 ▷ C5
UCSC1 ◁ C23 ◁ C22×#117

7390 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 320

Conjugacy classes & character table

248 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 1077622);