Code details
best found code with parameters
q=17 k=3 n=239
minimum distance = 224
this is new optimal code
the previous bounds were -1/224
this is a projective code
We used the prescribed group of automorphisms with the following generators
This group makes 51 orbits of sizes:
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2
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The solution of the corresponding linear system of equations was found after less than 8003 seconds:
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This produces the following generator matrix
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13
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Which is a code with the following weight distribution
1y239+1408x224y15+2992x225y14+448x226y13+64x239