Galaxies reside in different environments ranging from isolated field galaxies to dense group/cluster medium. Properties of galaxies are influenced by their surroundings. We present a multifrequency radio
continuum study of seven giant low surface brightness (LSB) galaxies and HI study of four spiral galaxies residing in a group using the Giant Metrewave Radio Telescope. Our sample consists of giant LSB galaxies that show signatures of nuclear activity in their optical spectra. All the galaxies are HI rich. We compare the radio images with the near-ultraviolet (NUV) images from GALEX and near-infrared (NIR) images
from 2MASS. The galaxies present a divers ity of relative NUV, NIR and radio emission, supporting anepis
odic star formation scenario. Our multiwavlength study of this sample suggests that the environment plays
an important role in the evolution of these galaxies.