Finite Group Databasebeta

#11986967

order1280
automorphism?
homologyAbelianization (H1) = C2×C16 · Schur multiplier (H2) = C1

Aliases

No aliases for this group.

Splittings

SylowC5 ⋊ #7456

Subgroups

subgroupG/H
centerC8#3940
commutatorC5×C8C2×C16
FrattiniC4×C16C2×D5
FittingC5×#1422C2
socleC2×C5#1367
prime radicalC22×C5#364
cosocleC4×C5×C16C22
hypercenter#1422D5
hypocenterC5#7456
LCSG ▷ C5×C8 ▷ C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C8 ◁ C2×C16 ◁ C4×C16 ◁ #1422

88 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 160

Polycyclic presentation:

2^8,5|a^2=d,b^2=c,c^2=e,d^2=f,e^2=h,f^2=g,g^2=h,b^a=bc,c^a=ce,e^a=eh,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, 57235);