The generator matrix

 1  0  1  1  1  1  1  1  1
 0  1 36 31 16 48  4 19  7

generates a code of length 9 over Z49 who´s minimum homogenous weight is 48.

Homogenous weight enumerator: w(x)=1x^0+294x^48+90x^49+1764x^55+252x^56

The gray image is a code over GF(7) with n=63, k=4 and d=48.
This code was found by Heurico 1.16 in 0.000376 seconds.