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arxiv: 0708.3539 · v3 · pith:UPMB3GT6new · submitted 2007-08-27 · 🧮 math.CO · math.GR

An EL-labeling of the subgroup lattice

classification 🧮 math.CO math.GR
keywords el-labelinglabelinglatticesubgroupconjecturedconstructexpectedfinite
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In a 2001 paper, Shareshian conjectured that the subgroup lattice of a finite, solvable group has an EL-labeling. We construct such a labeling, and verify that our labeling has the expected properties.

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