Finite Group DatabasebetaFinite Group Databasebeta| order | 1280 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C27 |
No aliases for this group.
| Fitting | C5×#380 ⋊ C4 |
| Sylow | C5 ⋊ #14130 |
2366 conjugacy classes of subgroups.
| transitive degree | μt(G) = 160 |
Polycyclic presentation:
2^8,5|a^2=h,b^2=e,c^2=h,d^2=e,b^a=be,c^a=cf,d^a=de,i^a=i^3,c^b=cg,i^c=i^2,i^h=i^4104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1280, 1098625);