Home›Individual graphs›Holt graph🌐EnglishEnglishFrançaisPortuguêsРусский日本語EntityQ3115479· pop 6· linked from 6 articlesHolt graphAlso known as Doyle graphgraph with 27 vertices and 54 edges, the smallest half-transitive graphWikidata factsImageHolt graph.svgShow 4 more factsCommons categoryHolt graphgraph diameter3graph girth5graph radius3Sources (1)en.wikipedia.orgvia Wikidata · CC0Available in 5 languagesFrançaisРусскийPortuguêsHungarianvia Wikidata sitelinks · CC0Connectionsgraph diameterEntityInternational Standard Book NumberEntityCategoriesIndividual graphsRegular graphs