Finite Group Databasebeta

C2×#10619188 #13013149

order1280
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C214

Aliases

direct productC2×#10619188

Splittings

FittingC22×C5×2−1+4 ⋊ C2
SylowC5 ⋊ C2×#3586

Subgroups

subgroupG/H
centerC22C23×C22⋊D5
commutator, cosocleC4×C5C26
FrattiniC4C25×D5
FittingC22×C5×2−1+4C2
socleC22×C5C23×D4
hypercenterC22×2−1+4D5
hypocenterC5C2×#3586
LCSG ▷ C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C22 ◁ C22×#41 ◁ C22×2−1+4

10794 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 320

Conjugacy classes & character table

218 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 1083417);