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

generates a code of length 33 over Z25 who´s minimum homogenous weight is 120.

Homogenous weight enumerator: w(x)=1x^0+120x^120+152x^125+96x^130+2500x^132+64x^135+80x^140+48x^145+40x^150+12x^155+4x^160+8x^165

The gray image is a code over GF(5) with n=165, k=5 and d=120.
This code was found by Heurico 1.16 in 0.0233 seconds.