@article{v011a015, author = {Glauberman, George and Grabowski, {\L}ukasz}, title = {Groups with Identical $k$-Profiles}, year = {2015}, pages = {395--401}, doi = {10.4086/toc.2015.v011a015}, publisher = {Theory of Computing}, journal = {Theory of Computing}, volume = {11}, number = {15}, URL = {https://theoryofcomputing.org/articles/v011a015}, }