文摘
Let FqG be the group algebra of a finite group G over Fq=GF(q). Using the Wedderburn decomposition of 20c2d90aacc25f921c5dbe6f80f0" title="Click to view the MathML source">F2kD2n/J(F2kD2n), we establish the structure of the unit group of F2kG when G is either D4n, the dihedral group of order 4n or Q4n, the generalized quaternion group of order 4n,n odd.