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

generates a code of length 50 over Z25 who´s minimum homogenous weight is 180.

Homogenous weight enumerator: w(x)=1x^0+248x^180+424x^185+416x^190+436x^195+2500x^196+356x^200+10000x^201+308x^205+280x^210+256x^215+180x^220+148x^225+44x^230+16x^235+8x^240+4x^245

The gray image is a code over GF(5) with n=250, k=6 and d=180.
This code was found by Heurico 1.16 in 1.07 seconds.