The generator matrix

 1  0  0  1  1  1  1  1 35  1  1  1  1  1  1  1  1  1  1
 0  1  0 36 31 16 35 17  1 48  1 34  4  3 25 27  9 33 12
 0  0  1  5 31 34 36  4 16 38 25 29 40  6 44  2 21 24 47

generates a code of length 19 over Z49 who´s minimum homogenous weight is 103.

Homogenous weight enumerator: w(x)=1x^0+3402x^103+3780x^104+90x^105+3234x^108+17010x^110+10080x^111+162x^112+8232x^114+19404x^115+35154x^117+17010x^118+66x^126+24x^133

The gray image is a code over GF(7) with n=133, k=6 and d=103.
This code was found by Heurico 1.16 in 0.928 seconds.