▎ 摘　　要

In QSAR/QSPR study, topological indices such as the Shultz index, generalized Randic index, Zagreb index, general sum-connectivity index, atom-bond connectivity (ABC) index and geometric-arithmetic (GA) index exploited to estimate the bioactivity of chemical compounds. In this paper, we compute first general Zagreb index, general Randi' connectivity index, general sum-connectivity index, ABC, GA, ABC(4) and GA(5) indices of the line graphs of subdivision graphs of honeycomb networks and graphene.