Finite Group DatabasebetaFinite Group Databasebeta| order | 1280 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C25 |
No aliases for this group.
| Fitting | C5×#1527 ⋊ C2 |
| Sylow | C5 ⋊ #17679 |
942 conjugacy classes of subgroups.
| transitive degree | μt(G) = 320 |
Polycyclic presentation:
2^8,5|a^2=f,e^2=h,f^2=g,b^a=be,c^a=ch,e^a=eg,i^a=i^4,e^b=eh,f^b=fgh,d^c=dg,i^d=i^4113 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1280, 137714);