Finite Group Databasebeta

#11986482

order1280
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC5 ⋊ #7272

Subgroups

subgroupG/H
centerC4#64701
commutatorC42×C5C42
FrattiniC2×C4×C8C2×D5
FittingC2×C5×#364C2
socleC2×C5#1296
prime radicalC23×C5#101
cosocleC2×C4×C5×C8C22
hypercenterC2×#364D5
hypocenterC5#7272
LCSG ▷ C42×C5 ▷ C2×C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C4 ◁ C22×C4 ◁ C2×C4×C8 ◁ C2×#364

208 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 160

Polycyclic presentation:

2^8,5|a^2=d,b^2=e,c^2=fh,d^2=h,e^2=fg,g^2=h,b^a=bc,c^a=cf,e^a=efgh,g^a=gh,i^a=i^4,c^b=cg,d^b=dh,f^b=fh,g^b=gh

Conjugacy classes & character table

158 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 56750);