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

generates a code of length 93 over Z25 who´s minimum homogenous weight is 350.

Homogenous weight enumerator: w(x)=1x^0+280x^350+412x^355+492x^360+412x^365+2500x^368+272x^370+10000x^373+276x^375+224x^380+140x^385+148x^390+124x^395+100x^400+84x^405+56x^410+40x^415+40x^420+8x^425+8x^435+4x^445+4x^460

The gray image is a code over GF(5) with n=465, k=6 and d=350.
This code was found by Heurico 1.16 in 41.7 seconds.