The generator matrix

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

generates a code of length 28 over Z5[X]/(X^2) who´s minimum homogenous weight is 95.

Homogenous weight enumerator: w(x)=1x^0+300x^95+364x^100+492x^105+444x^110+12500x^112+476x^115+480x^120+360x^125+168x^130+36x^135+4x^140

The gray image is a linear code over GF(5) with n=140, k=6 and d=95.
This code was found by Heurico 1.16 in 0.496 seconds.