The generator matrix

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

generates a code of length 73 over Z2[X]/(X^2) who´s minimum homogenous weight is 66.

Homogenous weight enumerator: w(x)=1x^0+111x^66+180x^68+163x^70+139x^72+99x^74+96x^76+64x^78+65x^80+41x^82+26x^84+27x^86+3x^88+5x^90+2x^92+2x^94

The gray image is a linear code over GF(2) with n=146, k=10 and d=66.
This code was found by Heurico 1.16 in 0.236 seconds.