A note on codegrees and Taketa's inequality

Mahtab Delfani, Mohsen Ghasemi, Somayeh Hekmatara

Let $G$ be a finite group and $\mathrm{cd}(G)$ will be the set of the degrees of the complex irreducible characters of $G$. Also let $\mathrm{cod}(G)$ be the set of codegrees of the irre…