Finite Group Databasebeta

#12014563

order1280
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

SylowC5 ⋊ #12646

Subgroups

subgroupG/H
centerC8#3964
commutatorC5×C8C2×C42
FrattiniC22×C8C22×D5
FittingC2×C5×#443C2
socleC2×C5C4×#102
prime radicalC2×C5×#135C22
cosocleC22×C5×C8C23
hypercenterC2×#443D5
hypocenterC5#12646
LCSG ▷ C5×C8 ▷ C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C8 ◁ C22×C8 ◁ C2×C4×C8 ◁ C2×#443

428 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 160

Polycyclic presentation:

2^8,5|a^2=e,b^2=f,c^2=e,d^2=gh,e^2=h,f^2=g,g^2=h,b^a=bd,d^a=dg,f^a=fg,g^a=gh,d^b=dh,i^b=i^4

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 84831);