| # | Algebra (L) | Fundamental group (H) | Generators of H (k) | ||
| 1 | \( 2 A_1 \) | \(Z_2\) |
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| 2 | \( A_2 \) | \(Z_1\) |
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| 3 | \( C_2 \) | \(Z_1\) |
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| 4 | \( A_1+A_1^2 \) | \(Z_1\) |
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| 5 | \( A_1+A_1^6 \) | \(Z_1\) |
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| 6 | \( A_1^2+A_1^6 \) | \(Z_1\) |
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| 7 | \( A_2^2 \) | \(Z_1\) |
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| 8 | \( A_2^2 \) | \(Z_3\) |
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| 9 | \( A_2^6 \) | \(Z_1\) |
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