Finite Group Databasebeta

D5×#2295 #12257668

order1280
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C27×C4

Aliases

direct productD5×#2295

Splittings

FittingC5×#2295 ⋊ C2
SylowC5 ⋊ C2×#2295

Subgroups

subgroupG/H
centerC22×C4C23×D5
commutatorC22×C5C24×C4
FrattiniC23C24×D5
FittingC5×#2295C2
socle, cosocleC23×C5C25
prime radicalC23×D5C24
hypercenter#2295D5
hypocenterC5C2×#2295
LCSG ▷ C22×C5 ▷ C5
UCSC1 ◁ C22×C4 ◁ #2295

2750 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, 327936);