Finite Group DatabasebetaFinite Group Databasebeta| order | 1520 |
| automorphism | ? |
| homology | Abelianization (H1) = C22 · Schur multiplier (H2) = C1 |
No aliases for this group.
| Hall | C5×C19 ⋊ SD16 |
| Sylow | C19 ⋊ #677 |
| Sylow | C5 ⋊ #64526 |
40 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 760 |
Polycyclic presentation:
2^4,5,19|a^2=c,c^2=d,b^a=bcd,f^a=f^18,c^b=cd,e^b=e^4140 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1520, 20);