Finite Group Databasebeta

Dic5×#554 #12259274

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

Aliases

direct productDic5×#554

Splittings

SylowC5 ⋊ C4×#554

Subgroups

subgroupG/H
center, FrattiniC23C24×D5
commutatorC22×C5C24×C4
FittingC2×C5×#554C2
socle, cosocleC23×C5C25
prime radicalC22×C5×D4C23
hypercenterC2×#554D5
hypocenterC5C4×#554
LCSG ▷ C22×C5 ▷ C5
UCSC1 ◁ C23 ◁ C2×#554

2516 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, 329542);