I want the structure of the unit group of the group algebra $F_{3^k}D_{30}$ using GAP, where $F_{3^k}$ is any finite field of characteristic $3$ and $D_{30}$ is the dihedral group of order $30.$ I want how to check in GAP as I don't know its codes.
I only know to assign
$F:=GF(3)$;
$D30=\textrm{DihedralGroup}(30)$;
$FD30:=\textrm{GroupAlgebra}(F,D30)$;
Please help me check the unit group $U(FD30)$ structure in GAP. Please help. Thank you.