Extensions 1→N→G→Q→1 with N=D4.8D14 and Q=C2

Direct product G=N×Q with N=D4.8D14 and Q=C2
dρLabelID
C2×D4.8D14224C2xD4.8D14448,1274

Semidirect products G=N:Q with N=D4.8D14 and Q=C2
extensionφ:Q→Out NdρLabelID
D4.8D141C2 = D7×C4○D8φ: C2/C1C2 ⊆ Out D4.8D141124D4.8D14:1C2448,1220
D4.8D142C2 = D810D14φ: C2/C1C2 ⊆ Out D4.8D141124D4.8D14:2C2448,1221
D4.8D143C2 = D85D14φ: C2/C1C2 ⊆ Out D4.8D141128+D4.8D14:3C2448,1227
D4.8D144C2 = D86D14φ: C2/C1C2 ⊆ Out D4.8D141128-D4.8D14:4C2448,1228
D4.8D145C2 = C56.C23φ: C2/C1C2 ⊆ Out D4.8D141128+D4.8D14:5C2448,1231
D4.8D146C2 = D28.44D4φ: C2/C1C2 ⊆ Out D4.8D142248-D4.8D14:6C2448,1232
D4.8D147C2 = C28.C24φ: C2/C1C2 ⊆ Out D4.8D141124D4.8D14:7C2448,1275
D4.8D148C2 = D28.32C23φ: C2/C1C2 ⊆ Out D4.8D141128+D4.8D14:8C2448,1288
D4.8D149C2 = D28.33C23φ: C2/C1C2 ⊆ Out D4.8D141128-D4.8D14:9C2448,1289
D4.8D1410C2 = D28.34C23φ: C2/C1C2 ⊆ Out D4.8D141128+D4.8D14:10C2448,1290
D4.8D1411C2 = D28.35C23φ: C2/C1C2 ⊆ Out D4.8D142248-D4.8D14:11C2448,1291

Non-split extensions G=N.Q with N=D4.8D14 and Q=C2
extensionφ:Q→Out NdρLabelID
D4.8D14.1C2 = M4(2).22D14φ: C2/C1C2 ⊆ Out D4.8D141124D4.8D14.1C2448,357
D4.8D14.2C2 = C42.196D14φ: C2/C1C2 ⊆ Out D4.8D141124D4.8D14.2C2448,358
D4.8D14.3C2 = C56.50D4φ: C2/C1C2 ⊆ Out D4.8D141124D4.8D14.3C2448,679
D4.8D14.4C2 = C56.93D4φ: trivial image1124D4.8D14.4C2448,678

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