The generator matrix

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

generates a code of length 15 over Z8 who´s minimum homogenous weight is 8.

Homogenous weight enumerator: w(x)=1x^0+101x^8+128x^9+588x^10+1728x^11+4256x^12+7296x^13+11448x^14+14464x^15+11411x^16+7296x^17+4272x^18+1728x^19+608x^20+128x^21+72x^22+7x^24+4x^26

The gray image is a code over GF(2) with n=60, k=16 and d=16.
This code was found by Heurico 1.16 in 4.53 seconds.