#1
Dec506, 04:53 PM

P: n/a

Our professor posed this question, and I'm having a very difficult time with it.
If you have a unique subgroup H of G such that H is of order 10 or 20, then H is a normal subgroup. How can you generalize this? If you have the time to give some hints or suggestions, I'd appreciate it. Nelson 


#2
Dec506, 04:55 PM

P: n/a

Quick note: By stating that theorem, he meant prove it for orders of 10 or 20, then generalize the findings.



Register to reply 
Related Discussions  
Normal subgroups  General Math  7  
Normal subgroups??  Linear & Abstract Algebra  3  
groups/normal subgroups  Calculus & Beyond Homework  18  
Normal Subgroups  Precalculus Mathematics Homework  1  
Normal subgroups  help me please  Linear & Abstract Algebra  1 