Finite Group Databasebeta

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C4×#65959 #12258443

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

Aliases

direct productC4×#65959

Splittings

SylowC5 ⋊ C4×#541

Subgroups

subgroupG/H
centerC22×C4C23×D5
commutatorC22×C5C24×C4
FrattiniC23C24×D5
FittingC4×C5×C22⋊Q8C2
socle, cosocleC23×C5C25
prime radicalC24×C5C24
hypercenterC4×C22⋊Q8D5
hypocenterC5C4×#541
LCSG ▷ C22×C5 ▷ C5
UCSC1 ◁ C22×C4 ◁ C4×C22⋊Q8

2070 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 640

Conjugacy classes & character table

200 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 328711);