Finite Group Databasebeta

D5×#1271 #11987232

order1280
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C24

Aliases

direct productD5×#1271

Splittings

FittingC5×#1271 ⋊ C2
SylowC5 ⋊ C2×#1271

Subgroups

subgroupG/H
centerC23D5×C22⋊C4
commutatorC2×C4×C5C22×C8
FrattiniC2×C42C22×D5
FittingC5×#1271C2
socleC23×C5C2×C22⋊C4
prime radicalC23×D5C22⋊C4
cosocleC2×C42×C5C23
hypercenter#1271D5
hypocenterC5C2×#1271
LCSG ▷ C2×C4×C5 ▷ C22×C5 ▷ C5
UCSC1 ◁ C23 ◁ C2×C42 ◁ #1271

714 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 640

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 57500);