Natural transformations between induction and restriction on iterated wreath product of symmetric group of order $2$

Abstract: Let $\mathbb{C}\mathsf{A}n = \mathbb{C}[S_2\wr S_2 \wr\cdots \wr S_2]$ be the group algebra of $n$-step iterated wreath product. We prove some structural properties of $\mathsf{A}_n$ such as their centers, centralizers, right and double cosets. We apply these results to explicitly write down Mackey theorem for groups $\mathsf{A}_n$ and give a partial description of the natural transformations between induction and restriction functors on the representations of the iterated wreath product tower by computing certain hom spaces of the category of $\displaystyle \bigoplus{m\geq 0}(\mathsf{A}_m, \mathsf{A}_n)-$bimodules. A complete description of the category is an open problem.