# The small affine planes

For the small values of n, the exact number of
isomorphism types of
finite affine planes
of order n is known.

n |
Isomorphism types |

2 |
1 |

3 |
1 |

4 |
1 |

5 |
1 |

6 |
0 |

7 |
1 |

8 |
1 |

9 |
7 |

10 |
0 |

### See also

Contributed by Hauke Klein

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