Finite Group Databasebeta

#12258114

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

Aliases

No aliases for this group.

Splittings

SylowC5 ⋊ #34070

Subgroups

subgroupG/H
centerC22×C4C23×D5
commutatorC22×C5C24×C4
FrattiniC23C24×D5
Fitting, prime radicalC2×C5×#532C2
socle, cosocleC23×C5C25
hypercenterC2×#532D5
hypocenterC5#34070
LCSG ▷ C22×C5 ▷ C5
UCSC1 ◁ C22×C4 ◁ C2×#532

3102 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 640

Polycyclic presentation:

2^8,5|a^2=h,b^2=h,c^2=g,e^2=f,b^a=bf,c^a=cg,d^a=df,i^a=i^4,c^b=cf,i^b=i^4

Conjugacy classes & character table

200 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 328382);