Finite Group Databasebeta

#11995504

order1280
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC5 ⋊ #9224

Subgroups

subgroupG/H
centerC23#4085
commutatorC42×C5C22×C4
FrattiniC2×C42C22×D5
FittingC2×C5×#477C2
socle, prime radicalC23×C5#121
cosocleC2×C42×C5C23
hypercenterC2×#477D5
hypocenterC5#9224
LCSG ▷ C42×C5 ▷ C22×C5 ▷ C5
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#477

470 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1280

Polycyclic presentation:

2^8,5|a^2=f,b^2=df,c^2=h,d^2=gh,e^2=h,f^2=h,b^a=bd,c^a=ce,d^a=dg,i^a=i^4,c^b=cg,d^b=dh,e^b=eh,f^b=fh,i^b=i^4,d^c=dh,e^c=eh,f^c=fh

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, 65772);