The generator matrix

 1  0  0  1  1  1  1  1  1  1  1  5  1  1  1  1  1  1 10  1  1  1  1  1  1  1  1 20  1  1  1  1  1  1  1  1  1  1  0  1  1  1  1  1  1 10  1 15  1
 0  1  0 15 10  5  1 22 16 21  2  1 12 23  4 11 24  3  1 22  9  8  4 19  3 10 13  1 17 19 17 23 15  1  2 24 15 12  1  9 18  5  6 13 13  1 14  5  0
 0  0  1 16  7 24  4 14 22  5  6  8  8 10  1 23 10 17  7  2 18 23  9 22 21  3 19 16 12 15  9  8 14  1  3 16  0 21  4  7  6 18  0 15 20 18  3  1 10

generates a code of length 49 over Z25 who´s minimum homogenous weight is 186.

Homogenous weight enumerator: w(x)=1x^0+900x^186+680x^187+660x^189+512x^190+1700x^191+1400x^192+1120x^194+568x^195+1440x^196+1020x^197+580x^199+232x^200+1420x^201+940x^202+640x^204+304x^205+1040x^206+460x^207+4x^215+4x^220

The gray image is a code over GF(5) with n=245, k=6 and d=186.
This code was found by Heurico 1.16 in 0.273 seconds.