Finite Group Databasebeta

C4×#64672 #11990180

order1280
isoclinismisoclinic class of #64671
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

direct productC4×#64672

Splittings

SylowC5 ⋊ C4×#328

Subgroups

subgroupG/H
centerC22×C4#685
commutatorC2×C4×C5C2×C42
FrattiniC23×C4C22×D5
FittingC4×C5×#95C2
socleC23×C5C2×C22⋊C4
prime radicalC24×C5C2×D4
cosocleC23×C4×C5C23
hypercenterC4×#95D5
hypocenterC5C4×#328
LCSG ▷ C2×C4×C5 ▷ C22×C5 ▷ C5
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ C4×#95

732 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 320

Conjugacy classes & character table

236 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 60448);