Finite Group Databasebeta

#41×D40 #12980707

order1280
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct product#41×D40

Splittings

FittingC5×C8×#41 ⋊ C2
SylowC5 ⋊ D8×#41

Subgroups

subgroupG/H
centerC2×C4C22×D20
commutator, cosocleC2×C4×C5C25
FrattiniC2×C4C24×D5
FittingC5×C8×#41C2
socleC22×C5C23×D4
hypercenterC8×#41D5
hypocenterC5D8×#41
LCSG ▷ C2×C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C2×C4 ◁ C4×#41 ◁ C8×#41

2406 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 320

Conjugacy classes & character table

230 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 1050975);