2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/62875In this Letter, we introduce the Hopf algebra structure of the quantum quaternionic group GL(1,H$_q)$ and discuss the isomorphism between the quantum symplectic group SP$_q(1)$ and the quantum unitary group SU$_q(2)$.9 pagesQuantum AlgebraGroup Theory17B37; 57T05The Hopf algebra structure of GL(1,H$_q)$ and the isomorphism between SP$_q(1)$ and SU$_q(2)$text