The generator matrix

 1  0  1  1  1  1  1  0  1
 0  1  1 31 16 48 36  1  0
 0  0 35  0 35  7 14 35  0
 0  0  0  7 28 28 42 35  0

generates a code of length 9 over Z49 who´s minimum homogenous weight is 35.

Homogenous weight enumerator: w(x)=1x^0+126x^35+2940x^42+6174x^48+7440x^49+28812x^54+37044x^55+34440x^56+672x^63

The gray image is a code over GF(7) with n=63, k=6 and d=35.
This code was found by Heurico 1.16 in 0.311 seconds.