Finite Group Databasebeta

C22×#66087 #13013126

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

Aliases

direct productC22×#66087

Splittings

FittingC22×C5×#131 ⋊ C2
SylowC5 ⋊ C22×#578

Subgroups

subgroupG/H
centerC23C22×D20
commutator, cosocleC4×C5C26
FrattiniC4C25×D5
FittingC22×C5×#131C2
socleC23×C5C22×D4
hypercenterC22×#131D5
hypocenterC5C22×#578
LCSG ▷ C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C23 ◁ C22×#41 ◁ C22×#131

10774 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 640

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, 1083394);