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

generates a code of length 51 over Z25 who´s minimum homogenous weight is 180.

Homogenous weight enumerator: w(x)=1x^0+64x^180+292x^185+436x^190+364x^195+500x^196+412x^200+4000x^201+380x^205+8000x^206+292x^210+324x^215+184x^220+172x^225+96x^230+76x^235+20x^240+12x^245

The gray image is a code over GF(5) with n=255, k=6 and d=180.
This code was found by Heurico 1.16 in 0.787 seconds.