UNITS IN F<sub>2</sub>D<sub>2p</sub>
UNITS IN F<sub>2</sub>D<sub>2p</sub>
Let $p$ be an odd prime, $D_{2p}$ be the dihedral group of order 2p, and $F_{2}$ be the finite field with two elements. If * denotes the canonical involution of the group algebra $F_2D_{2p}$, then bicyclic units are unitary units. In this note, we investigate the structure of the group …