Projective symplectic groups \(\mathrm{PSp}_ 4(p)\) as Galois groups over \(\mathbb Q(t)\)
The four dimensional projective symplectic groups \(\mathrm{PSp}(4,p)\) for an odd prime \(p\equiv 2\) or \(3\bmod 5\) are realized as Galois groups of a regular Galois extension of the rational function field \(\mathbb Q(t)\).
Galois extension of the rational function field
scientific article; zbMATH DE number 4067044
scientific article