The generator matrix

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

generates a code of length 95 over Z2[X]/(X^2) who´s minimum homogenous weight is 84.

Homogenous weight enumerator: w(x)=1x^0+136x^84+342x^86+415x^88+428x^90+428x^92+446x^94+404x^96+384x^98+285x^100+238x^102+228x^104+158x^106+112x^108+36x^110+31x^112+14x^114+7x^116+2x^118+1x^120

The gray image is a linear code over GF(2) with n=190, k=12 and d=84.
This code was found by Heurico 1.16 in 4 seconds.