Extensions 1→N→G→Q→1 with N=C4.4D4 and Q=C2

Direct product G=N×Q with N=C4.4D4 and Q=C2
dρLabelID
C2×C4.4D432C2xC4.4D464,207

Semidirect products G=N:Q with N=C4.4D4 and Q=C2
extensionφ:Q→Out NdρLabelID
C4.4D41C2 = D4.8D4φ: C2/C1C2 ⊆ Out C4.4D4164C4.4D4:1C264,135
C4.4D42C2 = D4.9D4φ: C2/C1C2 ⊆ Out C4.4D4164C4.4D4:2C264,136
C4.4D43C2 = D4.2D4φ: C2/C1C2 ⊆ Out C4.4D432C4.4D4:3C264,144
C4.4D44C2 = C8.12D4φ: C2/C1C2 ⊆ Out C4.4D432C4.4D4:4C264,176
C4.4D45C2 = C83D4φ: C2/C1C2 ⊆ Out C4.4D432C4.4D4:5C264,177
C4.4D46C2 = C22.29C24φ: C2/C1C2 ⊆ Out C4.4D416C4.4D4:6C264,216
C4.4D47C2 = C23.38C23φ: C2/C1C2 ⊆ Out C4.4D432C4.4D4:7C264,217
C4.4D48C2 = C22.32C24φ: C2/C1C2 ⊆ Out C4.4D416C4.4D4:8C264,219
C4.4D49C2 = C22.36C24φ: C2/C1C2 ⊆ Out C4.4D432C4.4D4:9C264,223
C4.4D410C2 = D45D4φ: C2/C1C2 ⊆ Out C4.4D416C4.4D4:10C264,227
C4.4D411C2 = Q85D4φ: C2/C1C2 ⊆ Out C4.4D432C4.4D4:11C264,229
C4.4D412C2 = C22.45C24φ: C2/C1C2 ⊆ Out C4.4D416C4.4D4:12C264,232
C4.4D413C2 = C22.49C24φ: C2/C1C2 ⊆ Out C4.4D432C4.4D4:13C264,236
C4.4D414C2 = C22.53C24φ: C2/C1C2 ⊆ Out C4.4D432C4.4D4:14C264,240
C4.4D415C2 = C24⋊C22φ: C2/C1C2 ⊆ Out C4.4D416C4.4D4:15C264,242
C4.4D416C2 = C22.56C24φ: C2/C1C2 ⊆ Out C4.4D432C4.4D4:16C264,243
C4.4D417C2 = C23.36C23φ: trivial image32C4.4D4:17C264,210
C4.4D418C2 = C22.26C24φ: trivial image32C4.4D4:18C264,213

Non-split extensions G=N.Q with N=C4.4D4 and Q=C2
extensionφ:Q→Out NdρLabelID
C4.4D4.1C2 = C42.C22φ: C2/C1C2 ⊆ Out C4.4D432C4.4D4.1C264,10
C4.4D4.2C2 = C423C4φ: C2/C1C2 ⊆ Out C4.4D4164C4.4D4.2C264,35
C4.4D4.3C2 = C42.C4φ: C2/C1C2 ⊆ Out C4.4D4164C4.4D4.3C264,36
C4.4D4.4C2 = Q8.D4φ: C2/C1C2 ⊆ Out C4.4D432C4.4D4.4C264,145
C4.4D4.5C2 = C42.78C22φ: C2/C1C2 ⊆ Out C4.4D432C4.4D4.5C264,169
C4.4D4.6C2 = C42.28C22φ: C2/C1C2 ⊆ Out C4.4D432C4.4D4.6C264,170
C4.4D4.7C2 = C8.2D4φ: C2/C1C2 ⊆ Out C4.4D432C4.4D4.7C264,178
C4.4D4.8C2 = C22.50C24φ: C2/C1C2 ⊆ Out C4.4D432C4.4D4.8C264,237
C4.4D4.9C2 = C22.57C24φ: C2/C1C2 ⊆ Out C4.4D432C4.4D4.9C264,244

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