  Compounds with kagome lattice structure are known to exhibit Dirac cones,
flat bands, and van Hove singularities, which host numerous versatile quantum
phenomena. Inspired by these intriguing properties, we investigate the
temperature and magnetic field dependent electrical transports along with the
theoretical calculations of ScV6Sn6, a nonmagnetic charge density wave (CDW)
compound. At low temperatures, the compound exhibits Shubnikov-de Haas quantum
oscillations, which help to design the Fermi surface (FS) topology. This
analysis reveals the existence of several small FSs in the Brillouin zone,
combined with a large FS. Among them, the FS possessing Dirac band is a
non-trivial and generates a non-zero Berry phase. In addition, the compound
also shows the anomalous Hall-like behaviour up to the CDW with the CDW phase,
ScV6Sn6 presents a unique material example of the versatile HfFe6Ge6 family and
provides various promising opportunities to explore the series further.
