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

generates a code of length 98 over Z25 who´s minimum homogenous weight is 370.

Homogenous weight enumerator: w(x)=1x^0+300x^370+448x^375+20x^376+420x^380+320x^381+420x^385+1920x^386+324x^390+5120x^391+248x^395+5120x^396+200x^400+136x^405+148x^410+124x^415+112x^420+80x^425+36x^430+48x^435+32x^440+16x^445+16x^450+8x^455+4x^460+4x^470

The gray image is a code over GF(5) with n=490, k=6 and d=370.
This code was found by Heurico 1.16 in 15.6 seconds.