The orbit graph for some finite solvable groups

Let G be a finite non-abelian solvable group and let Ω be the set of all subsets of commuting elements of size two in G. In this paper, we define a graph which is called an orbit graph whose vertices are non-central elements in Ω, where two vertices ν1 and ν2 are adjacent in the graph whenever ν1g =...

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Bibliographic Details
Main Authors: Omer, S. M. S., Sarmin, Nor Haniza, Erfanian, A.
Format: Conference or Workshop Item
Published: 2014
Subjects:
Online Access:http://eprints.utm.my/id/eprint/62991/
http://dx.doi.org/10.1063/1.4882585
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Summary:Let G be a finite non-abelian solvable group and let Ω be the set of all subsets of commuting elements of size two in G. In this paper, we define a graph which is called an orbit graph whose vertices are non-central elements in Ω, where two vertices ν1 and ν2 are adjacent in the graph whenever ν1g = ν2, where ν1, ν2 ∈Ω, g ∈G. In this work, we find the orbit graph for some finite solvable groups where a group acts regularly and by conjugation on a set. Besides, some graph properties are found.