Finite Group Databasebeta

D5×#3320 #12975914

order1280
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productD5×#3320

Splittings

FittingC5×#3320 ⋊ C2
SylowC5 ⋊ C2×#3320

Subgroups

subgroupG/H
centerC22C22×D4×D5
commutator, cosocleC2×C4×C5C25
FrattiniC2×C4C24×D5
FittingC5×#3320C2
socleC22×C5C23×D4
prime radicalD5×#553C2
hypercenter#3320D5
hypocenterC5C2×#3320
LCSG ▷ C2×C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C22 ◁ C4×D4 ◁ #3320

2158 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 320

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 1046182);