The generator matrix

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

generates a code of length 47 over Z8 who´s minimum homogenous weight is 39.

Homogenous weight enumerator: w(x)=1x^0+194x^39+576x^40+1092x^41+1473x^42+2056x^43+2552x^44+3226x^45+3315x^46+3664x^47+3412x^48+3496x^49+2572x^50+1948x^51+1408x^52+942x^53+439x^54+246x^55+107x^56+16x^57+9x^58+4x^59+6x^60+12x^61+2x^64

The gray image is a code over GF(2) with n=188, k=15 and d=78.
This code was found by Heurico 1.16 in 21.4 seconds.