The generator matrix

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

generates a code of length 87 over Z25 who´s minimum homogenous weight is 331.

Homogenous weight enumerator: w(x)=1x^0+600x^331+1020x^332+1360x^333+320x^334+560x^335+2560x^336+3120x^337+2920x^338+840x^339+1112x^340+4800x^341+3660x^342+3600x^343+1220x^344+1076x^345+5480x^346+4560x^347+4360x^348+880x^349+1112x^350+4800x^351+4860x^352+3720x^353+840x^354+1064x^355+3820x^356+3540x^357+2520x^358+680x^359+520x^360+2480x^361+1440x^362+1320x^363+220x^364+120x^365+460x^366+300x^367+200x^368+24x^370+12x^375+12x^380+8x^390+4x^405

The gray image is a code over GF(5) with n=435, k=7 and d=331.
This code was found by Heurico 1.16 in 122 seconds.