The generator matrix

 1  0  0  1  1  1  1  1  1  1  0  1  1  1  1  1  1  1  1 20  1 15 20  1  1  1  1  1 10
 0  1  0  1  7 24 15 14  1 22  1 15  7 18 22 20 18 14  0  1  8  1  1 23 17 10  3  2 20
 0  0  1 18  7  1 14  8  1 14 18 16  0 10 18  2 13 22 15  4 11 16 24  1 16 15  9  4  1
 0  0  0 15 20  0  5 20  5 15 20 10  5 10 10 10  0 15  5 15  5 20 10 15 15 20  0  5 20

generates a code of length 29 over Z25 who´s minimum homogenous weight is 103.

Homogenous weight enumerator: w(x)=1x^0+660x^103+720x^104+608x^105+1520x^106+340x^107+3120x^108+2320x^109+2316x^110+3440x^111+480x^112+5580x^113+5320x^114+6328x^115+8560x^116+1020x^117+8340x^118+7520x^119+6232x^120+6480x^121+660x^122+4800x^123+1620x^124+44x^125+52x^130+24x^135+12x^140+8x^145

The gray image is a code over GF(5) with n=145, k=7 and d=103.
This code was found by Heurico 1.16 in 20.4 seconds.