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Extensions 1→N→G→Q→1 with N=C9 and Q=C22.D4

Direct product G=N×Q with N=C9 and Q=C22.D4
dρLabelID
C9×C22.D4144C9xC2^2.D4288,173

Semidirect products G=N:Q with N=C9 and Q=C22.D4
extensionφ:Q→Aut NdρLabelID
C9⋊1(C22.D4) = C23.9D18φ: C22.D4/C22⋊C4 → C2 ⊆ Aut C9144C9:1(C2^2.D4)288,93
C9⋊2(C22.D4) = C22.4D36φ: C22.D4/C22⋊C4 → C2 ⊆ Aut C9144C9:2(C2^2.D4)288,96
C9⋊3(C22.D4) = D18.D4φ: C22.D4/C4⋊C4 → C2 ⊆ Aut C9144C9:3(C2^2.D4)288,104
C9⋊4(C22.D4) = C23.28D18φ: C22.D4/C22×C4 → C2 ⊆ Aut C9144C9:4(C2^2.D4)288,139
C9⋊5(C22.D4) = C23.23D18φ: C22.D4/C2×D4 → C2 ⊆ Aut C9144C9:5(C2^2.D4)288,145


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