Finite Group Databasebeta

C2×#10618942 #13007631

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

Aliases

direct productC2×#10618942

Splittings

FittingC2×C5×Q82 ⋊ C2
SylowC5 ⋊ C2×#3503

Subgroups

subgroupG/H
centerC23C24×D5
commutator, cosocleC22×C5C26
FrattiniC22C25×D5
FittingC2×C5×Q82C2
socleC23×C5C25
prime radicalC22×#713C22
hypercenterC2×Q82D5
hypocenterC5C2×#3503
LCSG ▷ C22×C5 ▷ C5
UCSC1 ◁ C23 ◁ C2×Q82

7478 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 640

Conjugacy classes & character table

188 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 1077899);