The generator matrix

 1  0  0  0  1  1  1  1  1  1  1  1  1  0  1  1  5  1  1  1  1  1  1 10  1  1  1  5  1 15  1  1  1  1 15  1  1  1  1  1  1  1  1  1  1  1  1  1 15  1 10  1  0  1  1  1  1  1  1  1  1  1  1  1  0  1  1  5  1  1 10  0  1  1  1 15  1  1  1  1  1  1  1  1  1
 0  1  0  0 15 20 16 21  1 22 24 12 23  1  1 15  1  9 18 11  8 23 13  1 14 11  0  1 18  1  9 17  3 15  1 16  2 19 21  3 24  2 24  5 11 19 14 12  1 21  1 14  1  8  2  6 13  6 24 20 13  0 22 19 20 24  8  1 10 20  1  1 10 19 20 15 20  3 23 22 22  6 19 11  0
 0  0  1  0 16 22  8  1  2  6  7  5 18  4  9  6 11  8 10  8  2 16 23  8 18 14 22 20  4  2  7 19 10 20  1 15  1 17 12  7  9 18 10 14  2  0  3 15 13  3 16  9  9  0 23  0 24 19  3 12  0  6 24 14  1 14  3  6 19 10 17 15  3 17 19  1 18 14 22  1  0  5 12 19 21
 0  0  0  1  8 22 13 16  5 17 21  6 10 23 15  7 14 22  3 24 14  6 14  5 24  4  9 16  7  9  5  2 11  3  0  0 21 23 14  6 24 17 14 11 21 17 13 15  7 22 22 11 14  2 20 18  5 16  0  0 15 19  8  2 16  5  3  3 21  1 17 24  8 14  2 19  5 18 15 23 24  4 11 13 11

generates a code of length 85 over Z25 who´s minimum homogenous weight is 318.

Homogenous weight enumerator: w(x)=1x^0+480x^318+1260x^319+1592x^320+880x^321+1820x^322+3420x^323+6380x^324+4672x^325+3740x^326+5940x^327+6940x^328+12440x^329+8068x^330+7460x^331+8760x^332+12360x^333+18600x^334+11660x^335+10620x^336+13840x^337+16460x^338+24940x^339+15004x^340+12420x^341+15960x^342+18660x^343+26340x^344+15536x^345+11980x^346+13960x^347+14400x^348+19080x^349+10140x^350+6460x^351+6160x^352+6160x^353+7180x^354+3460x^355+1380x^356+1060x^357+1120x^358+1280x^359+448x^360+60x^361+20x^365+20x^370+4x^390

The gray image is a code over GF(5) with n=425, k=8 and d=318.
This code was found by Heurico 1.16 in 311 seconds.