The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+70x^9+217x^10+412x^11+973x^12+2190x^13+3807x^14+5504x^15+6406x^16+5558x^17+3753x^18+2156x^19+1047x^20+434x^21+157x^22+56x^23+21x^24+4x^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 2.99 seconds.