The generator matrix

 1  0  1  1  1  1  1  1  1  1  1  0  1  1  1  1  1  1  1  1  1  1  1  7  1  1  1  7  1  1  1  1
 0  1  1 31 16 48  4 19  0 36 31  1 16 19 48  4 36  7 38 26  9  6 46  1  9  6 46  1  7 29 38 26
 0  0 35 21 42  7 14 21  7 28 14  7 35  0  0 28 42 14 42 28  7 35  7 35 21 21 35 21 35  7  0 42

generates a code of length 32 over Z49 who´s minimum homogenous weight is 182.

Homogenous weight enumerator: w(x)=1x^0+2088x^182+5502x^189+9174x^196+24x^210+18x^217

The gray image is a code over GF(7) with n=224, k=5 and d=182.
This code was found by Heurico 1.16 in 0.0517 seconds.