Namrata Arvind

collaborators

2 papers

math.GR2024

Character covering number of $PSL_{2} (q)$

Namrata Arvind, Saikat Panja

For a group $G$ and a character $χ$ of $G$ , let $c (χ)$ denote the set of all irreducible characters of $G$ , occurring in $χ$ . We prove that whenever $q \geq 8$ , all non-trivial irre…

math.GR2023

Hopf Galois structures, skew braces for groups of size $p^{n} q$ : The cyclic Sylow subgroup case

Namrata Arvind, Saikat Panja

Let $n \geq 1$ be an integer, $p$ , $q$ be distinct odd primes. Let $G$ , $N$ be two groups of order $p^{n} q$ with their Sylow- $p$ -subgroups being cyclic. We enumerate the Hopf-Galois…

Character covering number of PSL2​(q)

Hopf Galois structures, skew braces for groups of size pnq: The cyclic Sylow subgroup case

Character covering number of $PSL_{2} (q)$

Hopf Galois structures, skew braces for groups of size $p^{n} q$ : The cyclic Sylow subgroup case