A graph is edge-transitive if its automorphism group acts transitively on the set of edges of the graph. In this paper, we classify hexavalent edge-transitive graphs of order \(3p^2\) for each prime p.

中文翻译：

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$$3p^2$$ 阶的六价边传递图

如果图的自同构群传递地作用于图的边集，则该图是边传递的。在本文中，我们对每个素数p的阶\(3p^2\)六价边传递图进行分类。