## On some signed graphs of finite groups.(English)Zbl 1428.05127

Summary: In this paper, we define two signed graphs namely, the order prime signed graph $$\mathrm{OPS}(\Gamma)$$ and the general order prime signed graph $$\mathrm{GOPS}(\Gamma)$$ of a given finite group $$\Gamma$$ of order $$n$$. We discuss some properties of these two signed graphs.

### MSC:

 05C22 Signed and weighted graphs 05C25 Graphs and abstract algebra (groups, rings, fields, etc.)