Finite Group Databasebeta

C4×#64770 #12004446

order1280
isoclinismisoclinic class of Dic10
automorphism?
homologyAbelianization (H1) = C42×C8 · Schur multiplier (H2) = C23×C42

Aliases

direct productC4×#64770

Splittings

SylowC5 ⋊ C4×#336

Subgroups

subgroupG/H
centerC22×C42C2×D5
commutatorC2×C5C42×C8
FrattiniC23×C4C22×D5
FittingC22×C4×C5×C8C2
socle, prime radicalC24×C5C22×C4
cosocleC23×C4×C5C23
hypercenterC22×C4×C8D5
hypocenterC5C4×#336
LCSG ▷ C2×C5 ▷ C5
UCSC1 ◁ C22×C42 ◁ C22×C4×C8

1318 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1280

Conjugacy classes & character table

416 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 74714);