Before revision: <div style=display:inline-table> {| class="wikitable"|+ style="text-align: center;" |+ Character table: double group D4 |- !D4 ||E || ||C4||C43||C2||2C'2||2C </sup> 2 |- !
After revision: <div style=display:inline-table> {| class="wikitable"|+ style="text-align: center;" |+ Character table: double group D4 |- !D4 ||E || ||C4||C43||C2||2C'2||2C '' 2 |- !