Finite Group Databasebeta

#13044524

order1280
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

No aliases for this group.

Splittings

SylowC5 ⋊ #60100

Subgroups

subgroupG/H
center, FrattiniC22C24×AGL(1,𝔽5)
commutator, socleC22×C5C24×C4
FittingC5×#519C4
prime radicalC22×#713C22
cosocleC2×Dic5C25
hypercenter#519AGL(1,𝔽5)
hypocenterC5#60100
LCSG ▷ C22×C5 ▷ C5
UCSC1 ◁ C22 ◁ #519

2666 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 320

Polycyclic presentation:

2^8,5|a^2=g,b^2=f,g^2=h,b^a=bf,i^a=i^2,e^b=eh,d^c=dh,i^c=i^4,i^d=i^4,i^g=i^4

Conjugacy classes & character table

122 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 1114792);