Finite Group Databasebeta

D5×#1831 #12099440

order1280
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25×C4

Aliases

direct productD5×#1831

Splittings

FittingC5×#1831 ⋊ C2
SylowC5 ⋊ C2×#1831

Subgroups

subgroupG/H
center, FrattiniC22×C4C23×D5
commutatorC22×C5C23×C8
FittingC5×#1831C2
socleC23×C5C23×C4
prime radicalC23×D5C22×C4
cosocleC22×C4×C5C24
hypercenter#1831D5
hypocenterC5C2×#1831
LCSG ▷ C22×C5 ▷ C5
UCSC1 ◁ C22×C4 ◁ #1831

1246 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 640

Conjugacy classes & character table

224 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 169708);