Noether's problem for some subgroups of $S_{14}$: the modular case

Hang Fu, Ming-chang Kang, Baoshan Wang +1

Let $G$ be a subgroup of $S_n$, the symmetric group of degree $n$. For any field $k$, $G$ acts naturally on the rational function field $k(x_1,\cdots ,x_n)$ via $k$-automorphi…