in our paper [a. b. m. basheer and j. moori, on a group of the form $2^{10}{:}(u_{5}(2){:}2)$] we calculated the inertia factors, fischer matrices and the ordinary character table of the split extension $ 2^{10}{:}(u_{5}(2){:}2)$ by means of clifford-fischer theory. the second inertia factor group of $2^{10}{:}(u_{5}(2){:}2)$ is a group of the form $2_{-}^{1+6}{:}((3^{1+2}{...