Finite Group Databasebeta

Dic5×#544 #12258466

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

Aliases

direct productDic5×#544

Splittings

SylowC5 ⋊ C4×#544

Subgroups

subgroupG/H
center, FrattiniC23C24×D5
commutatorC22×C5C24×C4
FittingC2×C5×#544C2
socle, cosocleC23×C5C25
prime radicalC24×C5C24
hypercenterC2×#544D5
hypocenterC5C4×#544
LCSG ▷ C22×C5 ▷ C5
UCSC1 ◁ C23 ◁ C2×#544

2210 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 640

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 328734);