The generator matrix

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

generates a code of length 48 over Z8 who´s minimum homogenous weight is 44.

Homogenous weight enumerator: w(x)=1x^0+245x^44+168x^46+241x^48+144x^50+186x^52+8x^54+28x^56+2x^64+1x^76

The gray image is a code over GF(2) with n=192, k=10 and d=88.
This code was found by Heurico 1.16 in 15.1 seconds.