Finite Group Databasebeta

#12014008

order1280
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C8

Aliases

No aliases for this group.

Splittings

SylowC5 ⋊ #12514

Subgroups

subgroupG/H
centerC22#64984
commutator, cosocleC4×C5×C8C23
FrattiniC4×C8C22×D5
FittingC5×#1311C2
socle, prime radicalC22×C5#493
hypercenter#1311D5
hypocenterC5#12514
LCSG ▷ C4×C5×C8 ▷ C2×C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C22 ◁ C42 ◁ C82 ◁ #1311

246 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1280

Polycyclic presentation:

2^8,5|a^2=h,b^2=dgh,c^2=ef,d^2=fh,e^2=gh,f^2=h,g^2=h,b^a=bd,c^a=ce,d^a=df,e^a=eg,f^a=fh,g^a=gh,i^a=i^4,c^b=ch

Conjugacy classes & character table

206 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 84276);