Extensions 1→N→G→Q→1 with N=C9 and Q=C4○D8

Direct product G=N×Q with N=C9 and Q=C4○D8
dρLabelID
C9×C4○D81442C9xC4oD8288,185

Semidirect products G=N:Q with N=C9 and Q=C4○D8
extensionφ:Q→Aut NdρLabelID
C91(C4○D8) = D727C2φ: C4○D8/C2×C8C2 ⊆ Aut C91442C9:1(C4oD8)288,115
C92(C4○D8) = D83D9φ: C4○D8/D8C2 ⊆ Aut C91444-C9:2(C4oD8)288,122
C93(C4○D8) = SD163D9φ: C4○D8/SD16C2 ⊆ Aut C91444C9:3(C4oD8)288,126
C94(C4○D8) = D725C2φ: C4○D8/Q16C2 ⊆ Aut C91444+C9:4(C4oD8)288,129
C95(C4○D8) = D4.9D18φ: C4○D8/C4○D4C2 ⊆ Aut C91444C9:5(C4oD8)288,161


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