Finite Group Databasebeta

#11994014

order1280
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC5 ⋊ #8970

Subgroups

subgroupG/H
centerC2×C4#4083
commutatorC42×C5C22×C4
FrattiniC2×C42C22×D5
Fitting, prime radicalC5×#3106C2
socleC22×C5#386
cosocleC2×C42×C5C23
hypercenter#3106D5
hypocenterC5#8970
LCSG ▷ C42×C5 ▷ C22×C5 ▷ C5
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #3106

514 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 320

Polycyclic presentation:

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

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 64282);