  The origin of recently discovered PeV neutrinos is an unsolved problem. In
this work we consider a hadronic scenario to produce PeV neutrinos from a
region around giant lobes of Centaurus A. Although ultrahigh-energy cosmic rays
(UHECRs) are accelerated and confined by giant lobes, they can escape to be
later injected in the inter-group medium where galaxies near the giant lobes
provides the condition to confine them. UHECRs interact with low-energy photons
and protons producing high-energy photons and neutrinos. We found that the IC35
event cannot be generated neither inside the giant lobes nor galaxies close to
the lobes of Centaurus A.
