Finite Group Databasebeta

D5×#2242 #12254591

order1280
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C23×C4

Aliases

direct productD5×#2242

Splittings

FittingC5×#2242 ⋊ C2
SylowC5 ⋊ C2×#2242

Subgroups

subgroupG/H
centerC22C2×D5×D8
commutator, cosocleC2×C5×C8C24
FrattiniC2×C8C23×D5
FittingC5×#2242C2
socleC22×C5C22×D8
prime radicalC2×D5×D8C22
hypercenter#2242D5
hypocenterC5C2×#2242
LCSG ▷ C2×C5×C8 ▷ C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8 ◁ #2242

610 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 320

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, 324859);