Kan Hu

collaborators

2 papers

math.CO2026

Classification and enumeration of skew morphisms of skew-type four on cyclic $2$ -groups

Kan Hu

A skew morphism on a finite group $A$ is a permutation $φ$ on $A$ that fixes the identity element of $A$ and for which there exists an integer-valued function $π:A\to\mathbb{Z}_{|φ…

math.GR2023

Cyclic complementary extensions and skew-morphisms

Kan Hu, Robert Jajcay

A cyclic complementary extension of a finite group $A$ is a finite group $G$ which contains $A$ and a cyclic subgroup $C$ such that $A \cap C = {1_{G}}$ and $G = A C$ . For any fixed gene…

Classification and enumeration of skew morphisms of skew-type four on cyclic 2-groups

Cyclic complementary extensions and skew-morphisms

Classification and enumeration of skew morphisms of skew-type four on cyclic $2$ -groups