The generator matrix

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

generates a code of length 51 over Z25 who´s minimum homogenous weight is 194.

Homogenous weight enumerator: w(x)=1x^0+1320x^194+420x^195+3660x^199+1044x^200+3100x^204+772x^205+2540x^209+500x^210+1880x^214+380x^215+8x^230

The gray image is a code over GF(5) with n=255, k=6 and d=194.
This code was found by Heurico 1.16 in 0.288 seconds.