Finite Group Databasebeta

C4×#65215 #12097462

order1280
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C24×C4

Aliases

direct productC4×#65215

Splittings

SylowC5 ⋊ C4×#432

Subgroups

subgroupG/H
centerC2×C42C22×D5
commutatorC22×C5C22×C42
FrattiniC22×C4C23×D5
FittingC2×C43×C5C2
socleC23×C5C23×C4
prime radicalC24×C5C22×C4
cosocleC22×C4×C5C24
hypercenterC2×C43D5
hypocenterC5C4×#432
LCSG ▷ C22×C5 ▷ C5
UCSC1 ◁ C2×C42 ◁ C2×C43

1206 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, 167730);