Journal of Neutrosophic and Fuzzy Systems JNFS 2771-6449 2771-6430 10.54216/JNFS https://www.americaspg.com/journals/show/990 2021 2021 Gaziantep University, Turkey Mikail Bal Islamic University Of Gaza, Palestine Katy D. Ahmad Cairo University, Egypt Arwa A. Hajjari Cairo University, Egypt Rozina Ali This paper defines  the concept of kernel subgroup of an intuitionistic fuzzy group. Also, it proves that this kernel is a group in the ordinary algebraic meaning as a direct application of the concept of kernel in fuzzy and anti-fuzzy groups. Also, we derive some properties of intuitionistic fuzzy groups. 2022 2022 14 20 10.54216/JNFS.020102 https://www.americaspg.com/articleinfo/24/show/990