I need to create a poset and subset diagram for S_2 [1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210]. I've tried starting from the middle and creating as many gcf tables as I could, but I got stuck

Question

I need to create a poset and subset diagram for  S_2 [1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210]. I've tried starting from the middle and creating as many gcf tables as I could, but I got stuck

usukidoll · Answer

|dw:1394935085213:dw| is my first attempt and then I got stuck... then I need to use the box type method Hasse diagram but I just can't figure out where to put everything that's divisible by 7

usukidoll · Answer

I could use the right but there is going to be so many lines...

usukidoll · Answer

@wio

usukidoll · Answer

attachment

anonymous · Answer

Dunno what subset or poset diagram are

usukidoll · Answer

I have to prove that this and some other thing is an isomorphic by constructing a suitable isomorphism

usukidoll · Answer

blah I have to eat lunch... I'll brb...

usukidoll · Answer

do you know any site that generates a Hasse diagram or do you have mathematica? that program can generate one

usukidoll · Answer

now I'm gonna eat lunch

anonymous · Answer

http://books.google.com/books?id=o8kKR8HzMk0C&pg=PA16&lpg=PA16&dq=poset+diagram+for+S2&source=bl&ots=iIkDQKF4sr&sig=8qhPbcKeySTz9WH-krSDHyexxRs&hl=en&sa=X&ei=zAUlU8K8KqeI0AGjr4DYCA&ved=0CCoQ6AEwAA#v=onepage&q=poset%20diagram%20for%20S2&f=false

usukidoll · Answer

@KingGeorge

usukidoll · Answer

I tried starting from the middle like how my book had it, but I got stuck when I"m trying to find the sides of the poset diagram.

usukidoll · Answer

here's the example in my book

Consider the poset |dw:1394937677448:dw| and the subset $$A = [90,120 ,150 ,180 ,300 ,360 ,450, 600 ,900]$$