Extensions 1→N→G→Q→1 with N=C4○D8 and Q=C2

Direct product G=N×Q with N=C4○D8 and Q=C2
dρLabelID
C2×C4○D832C2xC4oD864,253

Semidirect products G=N:Q with N=C4○D8 and Q=C2
extensionφ:Q→Out NdρLabelID
C4○D81C2 = C4○D16φ: C2/C1C2 ⊆ Out C4○D8322C4oD8:1C264,189
C4○D82C2 = C16⋊C22φ: C2/C1C2 ⊆ Out C4○D8164+C4oD8:2C264,190
C4○D83C2 = D8⋊C22φ: C2/C1C2 ⊆ Out C4○D8164C4oD8:3C264,256
C4○D84C2 = D4○D8φ: C2/C1C2 ⊆ Out C4○D8164+C4oD8:4C264,257
C4○D85C2 = D4○SD16φ: C2/C1C2 ⊆ Out C4○D8164C4oD8:5C264,258
C4○D86C2 = Q8○D8φ: C2/C1C2 ⊆ Out C4○D8324-C4oD8:6C264,259

Non-split extensions G=N.Q with N=C4○D8 and Q=C2
extensionφ:Q→Out NdρLabelID
C4○D8.1C2 = D8.C4φ: C2/C1C2 ⊆ Out C4○D8322C4oD8.1C264,40
C4○D8.2C2 = D82C4φ: C2/C1C2 ⊆ Out C4○D8164C4oD8.2C264,41
C4○D8.3C2 = C8.26D4φ: C2/C1C2 ⊆ Out C4○D8164C4oD8.3C264,125
C4○D8.4C2 = Q32⋊C2φ: C2/C1C2 ⊆ Out C4○D8324-C4oD8.4C264,191
C4○D8.5C2 = C8○D8φ: trivial image162C4oD8.5C264,124

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