Finite Group Databasebeta

#12003164

order1280
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC5 ⋊ #10483

Subgroups

subgroupG/H
centerC23#4085
commutator, cosocleC2×C42×C5C23
FrattiniC2×C42C22×D5
FittingC2×C5×#477C2
socle, prime radicalC23×C5#121
hypercenterC2×#477D5
hypocenterC5#10483
LCSG ▷ C2×C42×C5 ▷ C22×C5 ▷ C5
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#477

422 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1280

Polycyclic presentation:

2^8,5|a^2=h,b^2=g,c^2=dh,d^2=g,e^2=h,f^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eh,f^a=fg,c^b=cf,d^b=dg,e^b=eg,f^b=fg,e^c=egh,i^c=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, 73432);