The generator matrix

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

generates a code of length 74 over Z2[X]/(X^2) who´s minimum homogenous weight is 60.

Homogenous weight enumerator: w(x)=1x^0+137x^60+62x^62+461x^64+330x^66+840x^68+672x^70+1161x^72+900x^74+1158x^76+750x^78+783x^80+306x^82+373x^84+52x^86+143x^88+48x^92+11x^96+3x^100+1x^108

The gray image is a linear code over GF(2) with n=148, k=13 and d=60.
This code was found by Heurico 1.16 in 14.7 seconds.