The generator matrix

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

generates a code of length 92 over Z2[X]/(X^2) who´s minimum homogenous weight is 84.

Homogenous weight enumerator: w(x)=1x^0+339x^84+611x^88+448x^92+263x^96+189x^100+135x^104+46x^108+14x^112+2x^116

The gray image is a linear code over GF(2) with n=184, k=11 and d=84.
This code was found by Heurico 1.10 in 48.5 seconds.