Comments on Penrose limit of AdS4 × M1,1,1

We construct a Penrose limit of AdS4 × M1,1,1 where image that provides the pp-wave geometry equal to the one in the Penrose limit of AdS4 × S7. There exists a subsector of three-dimensional image dual gauge theory which has enhanced image maximal supersymmetry. We identify operators in the image gauge theory with supergravity KK excitations in the pp-wave geometry and describe how the gauge theory operators made out of two kinds of chiral fields of conformal dimension 4/9, 1/3 fall into image supermultiplets.