Finite Group Databasebeta

C2×#10613793 #12257597

order1280
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28×C4

Aliases

direct productC2×#10613793

Splittings

SylowC5 ⋊ C2×#2285

Subgroups

subgroupG/H
centerC23×C4C22×D5
commutatorC22×C5C24×C4
FrattiniC23C24×D5
FittingC23×C42×C5C2
socleC24×C5C24
prime radicalC25×C5C23
cosocleC23×C5C25
hypercenterC23×C42D5
hypocenterC5C2×#2285
LCSG ▷ C22×C5 ▷ C5
UCSC1 ◁ C23×C4 ◁ C23×C42

3854 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 640

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 327865);