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

generates a code of length 37 over Z25 who´s minimum homogenous weight is 142.

Homogenous weight enumerator: w(x)=1x^0+120x^142+72x^145+160x^147+24x^150+220x^152+8x^155+16x^160+4x^165

The gray image is a code over GF(5) with n=185, k=4 and d=142.
This code was found by Heurico 1.16 in -6.87e-008 seconds.