Blog Read the Guide to Posting. Blog › Author "bjoern"Filter:QuestionsSubscribesSort byViewsAnswersVotesWhat are the pros and cons for using cstheory.stackexchange.com for this?AnsweredBjørn Kjos-Hanssen asked 2 years ago887 views1 answers1 votesA finite nontrivial group not isomorphic to \(\text{Aut}(\mathcal D)\)OpenBjørn Kjos-Hanssen asked 3 years ago442 views0 answers2 votes