The given function is in SOP Form with 111,000,010,011 as min terms ie $\sum_{}^{} m(7,0,2,3)$
The max terms will be $\prod_{}^{}(1,4,5,6)$ => 001,100,101,110 => $(x+y+\overline{z})(\overline{x}+y+z)(\overline{x}+y+\overline{z})(\overline{x}+\overline{y}+z)$