The generator matrix

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

generates a code of length 48 over Z8 who´s minimum homogenous weight is 33.

Homogenous weight enumerator: w(x)=1x^0+10x^33+29x^34+72x^35+111x^36+268x^37+297x^38+628x^39+606x^40+1312x^41+1635x^42+2314x^43+4371x^44+3374x^45+8109x^46+4260x^47+10473x^48+4304x^49+8493x^50+3468x^51+4177x^52+2300x^53+1616x^54+1336x^55+624x^56+636x^57+249x^58+190x^59+97x^60+74x^61+49x^62+16x^63+16x^64+10x^65+2x^66+4x^67+4x^68+1x^70

The gray image is a code over GF(2) with n=192, k=16 and d=66.
This code was found by Heurico 1.16 in 97 seconds.