The generator matrix

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

generates a code of length 70 over Z2[X]/(X^2) who´s minimum homogenous weight is 65.

Homogenous weight enumerator: w(x)=1x^0+52x^65+74x^66+60x^67+58x^68+46x^69+53x^70+40x^71+22x^72+10x^73+11x^74+18x^75+8x^76+14x^77+8x^78+8x^79+1x^80+10x^82+6x^84+2x^85+3x^86+2x^89+1x^90+2x^91+2x^93

The gray image is a linear code over GF(2) with n=140, k=9 and d=65.
This code was found by Heurico 1.10 in 1 seconds.