Finite Group Databasebeta

C2×#10604413 #13043503

order1280
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25

Aliases

direct productC2×#10604413

Splittings

SylowC5 ⋊ C2×#2168

Subgroups

subgroupG/H
centerC22×C4C22×AGL(1,𝔽5)
commutatorC22×C5C23×C8
FrattiniC2×C4C23×AGL(1,𝔽5)
FittingC2×C4×C5×D4C4
socleC23×C5C22×C8
prime radicalC22×C5×D4C8
cosocleC2×#168C24
hypercenterC2×C4×D4AGL(1,𝔽5)
hypocenterC5C2×#2168
LCSG ▷ C22×C5 ▷ C5
UCSC1 ◁ C22×C4 ◁ C2×C4×D4

754 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 640

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 1113771);