Finite Group Databasebeta

#13043637

order1280
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC5 ⋊ #33475

Subgroups

subgroupG/H
center, FrattiniC2×C4C23×AGL(1,𝔽5)
commutator, socleC22×C5C23×C8
FittingC5×#533C4
prime radicalC23×C5C22×C8
cosocleC2×#168C24
hypercenter#533AGL(1,𝔽5)
hypocenterC5#33475
LCSG ▷ C22×C5 ▷ C5
UCSC1 ◁ C2×C4 ◁ #533

490 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 640

Polycyclic presentation:

2^8,5|a^2=f,b^2=e,c^2=ef,f^2=g,g^2=h,b^a=be,d^a=dh,i^a=i^2,c^b=ch,i^c=i^2,i^f=i^4

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 1113905);