Finite Group DatabasebetaFinite Group Databasebeta| order | 1280 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C42 · Schur multiplier (H2) = C27×C4 |
No aliases for this group.
| Fitting | C5×#379 ⋊ C4 |
| Sylow | C5 ⋊ C22⋊C42 |
4254 conjugacy classes of subgroups.
| transitive degree | μt(G) = 160 |
Polycyclic presentation:
2^8,5|a^2=g,b^2=h,b^a=be,c^a=cf,i^a=i^3,d^b=de,i^b=i^2,i^g=i^4,i^h=i^4128 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1280, 1098260);