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

generates a code of length 90 over Z25 who´s minimum homogenous weight is 350.

Homogenous weight enumerator: w(x)=1x^0+144x^350+100x^352+176x^355+800x^357+132x^360+1600x^362+52x^365+40x^370+40x^375+8x^380+8x^385+8x^390+4x^395+4x^400+4x^410+4x^440

The gray image is a code over GF(5) with n=450, k=5 and d=350.
This code was found by Heurico 1.16 in 0.173 seconds.