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  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  1  1  1  1  1  1  1  1  1  1  1  1  5  1  1  1  1  1  1  1  5  1  1  1  1  1  1  1  1  1  1
 0  5  0  0  0  0  0  5  5 20 10 15 20 15 15 15 10 10  0  0 10 10 15 15 10 10 10  0  0 10 15 20 15 15  0 10 15 20  5 10 15 20 20 20 20 10  5 15 10  5 20 10 10 20  0 15  0  5  0 15 10  5 15 15  0  5 10 20  5  5  0  5  0 10  0  5  5 15  5 15  0 20  5 10 10 15 15
 0  0  5  0  0  5  5 15 20 15  0  5 10 10 20  0 20  5  5  0  5 15  5 15 20  0 10 10 10  5 20 20  5 15 15 20 10 20  5  0  0 20  5  0  5 15 20 15 20  0 20 20  5  0 20 10  0  0 15  0  5  0 10  5 15 20 10 20 10 10  0  0 10 10 10 20 20  0 20  0 15 10 20 20 10 10  0
 0  0  0  5  0 15 10 15  5  5 20  5  0  5 10  5  5 10 15 10  5  0  5 20 15 10 20 10 15 10 10 20  0 10 15  0 10 15  0  5  5 15 10 20 15  5 20 10 10 20 20 10 15 10 15 15  0 20 15 15 20 15 10  0 10  0 10  0 20 15 15 15  5  5 10 20 10  0  5 15 10 15  0 20 10  5  5
 0  0  0  0  5 15  5 20 15  5 15 20 10  0  0  5  0 15 10  5  5 20  5 10  0 20  0 20  5 20  5 10 20 15 10 10 20 15 20 20 20  5 20 20  5 20  5  5 10 15  5 15 15 20  5 10 15  5 20 20  0  0  0  0 10  0  0 15 20  0  5 15 20 10  5 10  5  5 20 15  0 15 20  5 20 20  0

generates a code of length 87 over Z25 who´s minimum homogenous weight is 325.

Homogenous weight enumerator: w(x)=1x^0+212x^325+392x^330+412x^335+956x^340+4332x^345+8296x^350+216x^355+172x^360+152x^365+112x^370+136x^375+84x^380+56x^385+32x^390+36x^395+16x^400+8x^405+4x^425

The gray image is a code over GF(5) with n=435, k=6 and d=325.
This code was found by Heurico 1.16 in 1.56 seconds.