(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

3. How many subgroups of order 10 are there in Z30 x Z5?

2. Relevant equations

the order of an element must divides the order of the group

3. The attempt at a solution

3. I have no idea where to start with this, especially since Z30 x Z5 is not cyclic, since 30 and 5 are not relatively prime.

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Subgroups of Z30xZ5

**Physics Forums | Science Articles, Homework Help, Discussion**