Finite Group Databasebeta

D5×#1277 #11988754

order1280
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C25

Aliases

direct productD5×#1277

Splittings

FittingC5×#1277 ⋊ C2
SylowC5 ⋊ C2×#1277

Subgroups

subgroupG/H
centerC22×C4D4×D5
commutatorC4×C5C2×C4×C8
FrattiniC2×C42C22×D5
FittingC5×#1277C2
socleC23×C5C2×C4⋊C4
prime radicalC23×D5C4⋊C4
cosocleC2×C42×C5C23
hypercenter#1277D5
hypocenterC5C2×#1277
LCSG ▷ C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ #1277

830 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, 59022);