ksociograma is a technical software for teachers. It lets teachers make sociograms, a 2D network representation, for a group of students. It is very useful to understand and predict inter-group relations. This software provides an interface to solve the questionnaire, the statistical calculus and the graphics result (sociograms) to give you an overall picture of the group.
If you want to install KSociograma please add this repository for 11.2: