Finite Group Databasebeta

C4×#65511 #12021091

order1280
isoclinismisoclinic class of #64945
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC4×#65511

Splittings

SylowC5 ⋊ C4×#394

Subgroups

subgroupG/H
centerC23×C4C22×D5
commutatorC23×C5C23×C4
FrattiniC24C23×D5
FittingC22×C4×C5×D4C2
socle, cosocleC24×C5C24
prime radicalC23×C5×D4C22
hypercenterC22×C4×D4D5
hypocenterC5C4×#394
LCSG ▷ C23×C5 ▷ C5
UCSC1 ◁ C23×C4 ◁ C22×C4×D4

2550 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 640

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, 91359);