The generator matrix

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

generates a code of length 16 over Z8 who´s minimum homogenous weight is 9.

Homogenous weight enumerator: w(x)=1x^0+66x^9+188x^10+362x^11+902x^12+2106x^13+3858x^14+5658x^15+6471x^16+5646x^17+3882x^18+2126x^19+922x^20+366x^21+134x^22+46x^23+24x^24+8x^25+2x^26

The gray image is a code over GF(2) with n=64, k=15 and d=18.
This code was found by Heurico 1.16 in 17 seconds.