The generator matrix

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

generates a code of length 80 over Z2[X]/(X^2) who´s minimum homogenous weight is 73.

Homogenous weight enumerator: w(x)=1x^0+60x^73+80x^74+90x^75+100x^76+88x^77+82x^78+76x^79+86x^80+40x^81+40x^82+46x^83+40x^84+28x^85+27x^86+24x^87+14x^88+20x^89+9x^90+12x^91+8x^92+14x^93+7x^94+8x^95+7x^96+4x^97+7x^98+2x^101+4x^102

The gray image is a linear code over GF(2) with n=160, k=10 and d=73.
This code was found by Heurico 1.16 in 0.306 seconds.