Finite Group Databasebeta

C4×#64780 #12004467

order1280
isoclinismisoclinic class of #64686
automorphism?
homologyAbelianization (H1) = C43 · Schur multiplier (H2) = C22×C42

Aliases

direct productC4×#64780

Splittings

SylowC5 ⋊ C4×#338

Subgroups

subgroupG/H
centerC42C4×Dic5
commutatorC4×C5C43
FrattiniC23×C4C22×D5
FittingC2×C4×C5×M16C2
socleC22×C5C2×#95
prime radicalC24×C5C2×Q8
cosocleC23×C4×C5C23
hypercenterC2×C4×M16D5
hypocenterC5C4×#338
LCSG ▷ C4×C5 ▷ C5
UCSC1 ◁ C42 ◁ C2×C4×M16

858 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 320

Conjugacy classes & character table

248 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 74735);