The generator matrix

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

generates a code of length 12 over Z8 who´s minimum homogenous weight is 9.

Homogenous weight enumerator: w(x)=1x^0+60x^9+162x^10+164x^11+266x^12+168x^13+126x^14+52x^15+21x^16+4x^17

The gray image is a code over GF(2) with n=48, k=10 and d=18.
This code was found by Heurico 1.11 in 0.00333 seconds.