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Calculando Grupos de Galois sobre os Racionais - Universidade ...

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Grupo Or<strong>de</strong>m Par N o <strong>de</strong> Classes Nome<br />

T 1 7 + 7 Z7<br />

T 2 14 5 D14<br />

T 3 21 + 5 F21<br />

T 4 42 7 F42<br />

T 5 168 + 6 PSL(3, 2)<br />

T 6 2520 + 9 A7<br />

T 7 5040 15 S7<br />

Geradores <strong>de</strong> grup<strong>os</strong> para a Tabela A.9<br />

Tabela A.9: <strong>Grup<strong>os</strong></strong> <strong>de</strong> grau 7<br />

a =(1, 2, 3, 4, 5, 6, 7) c =(2, 3)(4, 7)<br />

b =(2, 4, 3, 7, 5, 6) d =(1, 2, 3)<br />

T 1=hai T 6=ha, di<br />

T 2=ha, b 3 i T 7=hb, di<br />

T 3=ha, b 2 i<br />

T 4=ha, bi<br />

T 5=ha, ci<br />

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