- #1
krishna mohan
- 117
- 0
Hi..
In the second paragraph of the following paper, there is a statement: "Because the direct product of subgroups is automatically a subgroup.."
http://jmp.aip.org/jmapaq/v23/i10/p1747_s1?bypassSSO=1 [Broken]
I don't see how that can be true...you can always take direct product of a subgroup with itself many times and create a group of order larger than the parent group...
In the second paragraph of the following paper, there is a statement: "Because the direct product of subgroups is automatically a subgroup.."
http://jmp.aip.org/jmapaq/v23/i10/p1747_s1?bypassSSO=1 [Broken]
I don't see how that can be true...you can always take direct product of a subgroup with itself many times and create a group of order larger than the parent group...
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