The generator matrix

 1  0  1  1  1  0  1  1  0  1  1  0  1  1  0  1  1  0  1  1  0  1  1  0  1  1  X  1  1  X  1  1  X  1  1  X  1  1  1  1  1  1  1  1  X  X  X  X  1  1  1  1  1  1  1  1  1  X  1  X  1  1  1  1  1  1  1  1  1  1  1  1  1  X  0  0
 0  1  1  0  1  1 X+1  0  1  0 X+1  1  0 X+1  1  0  1  1  0 X+1  1  0  1  1  X X+1  1  X X+1  1  X X+1  1  X X+1  1  X  X  X  X  1  1  1  1  1  1  1  1  0  0  0  0  0  X  0  X  0  X  X  X X+1  1  X X+1  X  1 X+1  X  1 X+1  1  X  0  0  X  X
 0  0  X  0  0  0  0  X  X  X  X  X  0  0  0  X  X  X  0  X  0  X  0  X  X  0  X  X  0  X  0  X  0  0  X  0  X  X  0  0  X  X  0  0  X  X  0  0  0  0  0  0  X  X  X  X  X  0  X  0  0  0  0  X  0  X  X  0  0  0  X  0  X  X  X  0
 0  0  0  X  0  X  X  X  X  0  X  0  0  0  X  X  X  0  X  0  0  0  X  X  0  0  0  X  X  X  X  X  X  0  0  0  0  X  X  0  0  X  X  0  0  X  X  0  0  0  X  X  X  0  X  0  0  0  X  X  0  X  X  X  X  X  0  0  0  X  0  0  0  X  0  0
 0  0  0  0  X  0  X  X  X  X  0  X  X  0  X  0  X  0  X  X  X  0  0  0  0  X  0  X  0  X  0  X  0  X  0  X  X  0  X  0  X  0  X  0  X  0  X  0  0  X  X  0  0  0  X  X  X  X  X  X  0  X  0  0  X  X  0  X  X  0  X  0  0  0  0  0

generates a code of length 76 over Z2[X]/(X^2) who´s minimum homogenous weight is 73.

Homogenous weight enumerator: w(x)=1x^0+22x^73+20x^74+20x^76+40x^77+10x^78+11x^80+2x^89+1x^94+1x^110

The gray image is a linear code over GF(2) with n=152, k=7 and d=73.
This code was found by Heurico 1.16 in 0.516 seconds.