Finite Group DatabasebetaFinite Group Databasebeta| order | 1280 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C27 |
No aliases for this group.
| Fitting | C5×#3484 ⋊ C2 |
| Sylow | C5 ⋊ #23897 |
1952 conjugacy classes of subgroups.
| transitive degree | μt(G) = 80 |
Polycyclic presentation:
2^8,5|f^2=h,b^a=be,c^a=cf,d^a=de,f^a=fh,g^a=gh,c^b=cg,e^c=eh,f^c=fh,i^c=i^4,f^d=fh128 conjugacy classes — view the full character table.
| maximal subgroup of | D5×#23897, #72243110, #72243114, … |
| maximal normal subgroup of | D5×#23897, #72243110, #72243114, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1280, 201127);