Finite Group Databasebeta

C2×#10599864 #12251930

order1280
automorphism?
homologyAbelianization (H1) = C22×C4×C8 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×#10599864

Splittings

FittingC2×C5×#346 ⋊ C2
SylowC5 ⋊ C2×C4×M32

Subgroups

subgroupG/H
centerC22×C8C22×D5
commutatorC2×C5C22×C4×C8
FrattiniC2×C8C23×D5
FittingC2×C5×#346C2
socleC23×C5C22×C8
prime radicalC23×D5C2×C8
cosocleC2×C5×C8C24
hypercenterC2×#346D5
hypocenterC5C2×C4×M32
LCSG ▷ C2×C5 ▷ C5
UCSC1 ◁ C22×C8 ◁ C2×#346

918 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 640

Conjugacy classes & character table

320 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 322198);