Dual Ore conjecture for distributive intervals of finite groups
Dual Ore conjecture for distributive intervals of finite groups
Let be an interval of finite groups. For a complex representation of and a subgroup , write
and, for a subspace of , write
An interval is linearly primitive if there is an irreducible complex representation of such that .
Dual Ore conjecture. Every distributive interval of finite groups is linearly primitive; equivalently, there exists an irreducible complex representation of such that
This is the proposed dual version of Ore's theorem, which characterizes finite groups with distributive subgroup lattices as cyclic. The paper proves the assertion for distributive intervals of index less than and for boolean intervals of rank less than ; the general statement remains open in the supplied source.
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Sources & referencesView supporting material
Primary source
Sebastien Palcoux, “Dual Ore's theorem for distributive intervals of small index”, arXiv:1610.07253 (2016).
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