Finite Group Databasebeta

C2×#10608345 #12258488

order1280
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C210

Aliases

direct productC2×#10608345

Splittings

FittingC2×C5×#391 ⋊ C2
SylowC5 ⋊ C2×Q8×C22⋊C4

Subgroups

subgroupG/H
centerC24C23×D5
commutatorC22×C5C24×C4
FrattiniC23C24×D5
FittingC2×C5×#391C2
socleC24×C5C24
prime radicalC24×D5C23
cosocleC23×C5C25
hypercenterC2×#391D5
hypocenterC5C2×Q8×C22⋊C4
LCSG ▷ C22×C5 ▷ C5
UCSC1 ◁ C24 ◁ C2×#391

5414 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 640

Conjugacy classes & character table

212 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 328756);