Code details
best found code with parameters
q=17 k=3 n=219
minimum distance = 205
this is new optimal code
the previous bounds were -1/205
this is a projective code
We used the prescribed group of automorphisms with the following generators
This group makes 31 orbits of sizes:
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3
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6
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4
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12
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6
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6
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The solution of the corresponding linear system of equations was found after less than 100 seconds:
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1
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0
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1
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1
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0
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1
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1
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1
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1
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0
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0
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1
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1
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1
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1
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0
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1
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1
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1
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This produces the following generator matrix
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1
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1
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15
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15
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7
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16
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4
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4
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8
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11
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3
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8
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8
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1
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1
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1
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1
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1
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1
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12
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1
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3
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0
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1
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2
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14
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0
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0
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Which is a code with the following weight distribution
1y219+1968x205y14+1920x206y13+288x207y12+384x208y11+288x209y10+64x219