Abstract Algebra: Theory and Applications · Problem 6.4.3

Introduction to Cryptography — Thomas Judson

Mathematics — Abstract Algebra · cosets-index

Problem

The set {(),(1 2)(3 4),(1 3)(2 4),(1 4)(2 3)}\{(),(1\,2)(3\,4),(1\,3)(2\,4),(1\,4)(2\,3)\} is a subgroup of S4S_4. What is its index in S4S_4?

Browse the problem library