Finite Group Databasebeta

C2×#10601789 #12253299

order1280
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C27

Aliases

direct productC2×#10601789

Splittings

FittingC2×C5×B(4,𝔽2) ⋊ C2
SylowC5 ⋊ C2×#2196

Subgroups

subgroupG/H
centerC22#65321
commutator, cosocleC2×C5×D4C24
FrattiniC2×D4C23×D5
FittingC2×C5×B(4,𝔽2)C2
socleC22×C5B(4,𝔽2)
hypercenterC2×B(4,𝔽2)D5
hypocenterC5C2×#2196
LCSG ▷ C2×C5×D4 ▷ C22×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C22 ◁ C23 ◁ C22×D4 ◁ C2×B(4,𝔽2)

1956 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 80

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 323567);