Finite Group Databasebeta

#12005344

order1280
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

SylowC5 ⋊ #10890

Subgroups

subgroupG/H
centerC4#65245
commutatorC2×C4×C5C2×C42
FrattiniC23×C4C22×D5
FittingC5×#1738C2
socleC2×C5#1436
prime radicalC24×C5#41
cosocleC23×C4×C5C23
hypercenter#1738D5
hypocenterC5#10890
LCSG ▷ C2×C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C4 ◁ C23×C4 ◁ #1738

676 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 160

Polycyclic presentation:

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

Conjugacy classes & character table

146 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 75612);