Extensions 1→N→G→Q→1 with N=C8○D4 and Q=C9

Direct product G=N×Q with N=C8○D4 and Q=C9
dρLabelID
C9×C8○D41442C9xC8oD4288,181

Semidirect products G=N:Q with N=C8○D4 and Q=C9
extensionφ:Q→Out NdρLabelID
C8○D4⋊C9 = Q8.C36φ: C9/C3C3 ⊆ Out C8○D41442C8oD4:C9288,77


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