Finite Group Databasebeta

#12257987

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

Aliases

No aliases for this group.

Splittings

SylowC5 ⋊ #34058

Subgroups

subgroupG/H
centerC22×C4C23×D5
commutatorC22×C5C24×C4
FrattiniC23C24×D5
FittingC22×C4×C5×D4C2
socle, cosocleC23×C5C25
prime radicalC23×C5×D4C22
hypercenterC22×C4×D4D5
hypocenterC5#34058
LCSG ▷ C22×C5 ▷ C5
UCSC1 ◁ C22×C4 ◁ C22×C4×D4

2858 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 320

Polycyclic presentation:

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

Conjugacy classes & character table

248 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 328255);