The generator matrix

 1  0  0  0  1  1  1  2  1  1  4  1  6  1  1  6  1  4  1  1  4  1  1  6  4  0  1  1  1
 0  1  0  0  0  1  1  1  2  7  1  4  0  5  2  6  2  1  3  6  1  5  1  1  6  0  4  5  0
 0  0  1  0  1  1  0  3  2  3  3  1  1  0  6  2  7  0  4  3  6  5  3  4  0  1  6  3  0
 0  0  0  1  1  0  1  1  3  3  2  6  7  0  1  1  6  1  5  1  1  3  4  1  1  6  4  0  0
 0  0  0  0  4  0  4  0  4  4  4  0  4  4  0  4  4  0  4  0  0  0  4  4  4  0  0  0  0
 0  0  0  0  0  4  4  4  0  4  4  0  4  0  4  4  4  4  0  0  0  0  0  0  0  0  4  4  0

generates a code of length 29 over Z8 who´s minimum homogenous weight is 22.

Homogenous weight enumerator: w(x)=1x^0+74x^22+232x^23+538x^24+1000x^25+1353x^26+1682x^27+2076x^28+2328x^29+2243x^30+1846x^31+1324x^32+824x^33+479x^34+238x^35+91x^36+40x^37+11x^38+2x^39+1x^40+1x^44

The gray image is a code over GF(2) with n=116, k=14 and d=44.
This code was found by Heurico 1.16 in 2.83 seconds.