The generator matrix

 1  0  1  1  1  1  1  0  1  1  1  1  1  1  1  1  1  1  1
 0  1  1 31 16 48  4  1 31 19 31 38 38 48  4 36 19  0 16
 0  0 35  0 35  7 35 14  7 14  7  0 14 14 28  7 21 14 28
 0  0  0  7 28 28 21 42  7 42 42 28 14 28 14  0  7  7 21

generates a code of length 19 over Z49 who´s minimum homogenous weight is 98.

Homogenous weight enumerator: w(x)=1x^0+762x^98+2058x^102+2160x^105+24696x^109+6144x^112+74088x^116+7122x^119+474x^126+144x^133

The gray image is a code over GF(7) with n=133, k=6 and d=98.
This code was found by Heurico 1.16 in 29.7 seconds.