The generator matrix

 1  0  1  1  1  1  1  1  1  1  1  0  1  1  1  0  1  1  1  1  1  X  1  1  1  1 3X  1  1  1  1  1  1  1  1 4X  1  1  1  0  1  1  1  1  1  1  1  1  X  X  1 4X  1  1  1  1  1  1  1  1  1  1  1  1  1  1 4X  1  1 2X  1  X  1  1  1  1 3X  1  1  1  1  1  1  1  1  1
 0  1  1  2 3X+4  3  0 3X+1  2 3X+4  3  1  0 3X+4  3  1 3X+1  2 4X+1 X+2 X+3  1 4X+1 X+2  X 4X+4  1 2X 3X+3 3X+1 4X+4  X  1  3 3X+1  1 2X+2  0 2X+4  1 2X+2 4X+4 2X+3 X+4  1 2X+3  1 4X  1  1 3X+2  1 2X+3 4X+3 3X+4 X+2 2X 2X 4X+2 3X+1  2  4 2X+1 2X+2 4X+1 4X+3  1 4X 4X+4  1 4X+4  1 2X+2  X 4X 2X+4  1 X+2  4 2X+4 4X+1 X+2 4X+1 X+2  1 3X+4
 0  0 3X  0 3X 2X  0 4X 2X 4X  X 3X 2X  0 3X 3X 3X  0  X  0  X  0 4X 2X 4X 2X 2X  X 3X  0 2X 2X  0 4X 4X 4X 3X 4X 2X 2X 4X  X 4X  X  X 2X 2X 3X  X 3X 4X 4X  0  0 4X 3X 3X  X  X  X 2X  X  0  X 4X 2X 2X 4X  X  0 3X  0  0 3X 4X 3X 4X 2X  0 4X 2X 3X 2X  X  X 3X
 0  0  0  X 3X  X 2X 3X  0 2X 3X  X 2X 3X  X 3X 4X 2X  X 4X 2X 4X 4X 4X 2X  X 3X 4X 2X 4X 2X 4X 3X 3X  X 3X 4X  0 3X  0 4X  0  X  X  0 3X 4X 2X 4X  0  0  0  X 2X  0  0  X  0 4X 3X 3X 2X  X  X 3X 2X 2X  X 4X 2X  X 3X 3X 4X 4X 2X  X 2X 2X 3X  X 3X 3X  0 4X  0

generates a code of length 86 over Z5[X]/(X^2) who´s minimum homogenous weight is 330.

Homogenous weight enumerator: w(x)=1x^0+428x^330+220x^332+300x^333+2216x^335+620x^337+800x^338+2380x^340+440x^342+260x^343+1876x^345+560x^347+520x^348+1976x^350+480x^352+480x^353+1360x^355+180x^357+140x^358+324x^360+24x^365+8x^370+12x^375+12x^380+4x^385+4x^405

The gray image is a linear code over GF(5) with n=430, k=6 and d=330.
This code was found by Heurico 1.16 in 0.714 seconds.