Finite Group DatabasebetaFinite Group Databasebeta| order | 1280 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C24 |
No aliases for this group.
| Sylow | C5 ⋊ C2×#1283 |
722 conjugacy classes of subgroups.
| transitive degree | μt(G) = 320 |
Polycyclic presentation:
2^8,5|a^2=e,b^2=f,e^2=h,f^2=gh,b^a=bd,d^a=dg,i^a=i^3,e^b=eg,i^b=i^2,i^c=i^4,i^e=i^4,i^f=i^4128 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1280, 1085910);