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Extensions 1→N→G→Q→1 with N=C28.C23 and Q=C2

Direct product G=N×Q with N=C28.C23 and Q=C2
dρLabelID
C2×C28.C23224C2xC28.C2^3448,1261

Semidirect products G=N:Q with N=C28.C23 and Q=C2
extensionφ:Q→Out NdρLabelID
C28.C23⋊1C2 = D28.6D4φ: C2/C1 → C2 ⊆ Out C28.C231128+C28.C2^3:1C2448,288
C28.C23⋊2C2 = C42⋊5D14φ: C2/C1 → C2 ⊆ Out C28.C231124C28.C2^3:2C2448,595
C28.C23⋊3C2 = D28.15D4φ: C2/C1 → C2 ⊆ Out C28.C231124C28.C2^3:3C2448,629
C28.C23⋊4C2 = C56.44D4φ: C2/C1 → C2 ⊆ Out C28.C231124C28.C2^3:4C2448,711
C28.C23⋊5C2 = D28.39D4φ: C2/C1 → C2 ⊆ Out C28.C231128+C28.C2^3:5C2448,736
C28.C23⋊6C2 = D28.40D4φ: C2/C1 → C2 ⊆ Out C28.C231128-C28.C2^3:6C2448,739
C28.C23⋊7C2 = D28.29D4φ: C2/C1 → C2 ⊆ Out C28.C231124C28.C2^3:7C2448,1215
C28.C23⋊8C2 = D28.30D4φ: C2/C1 → C2 ⊆ Out C28.C232244C28.C2^3:8C2448,1219
C28.C23⋊9C2 = D7×C8.C22φ: C2/C1 → C2 ⊆ Out C28.C231128-C28.C2^3:9C2448,1229
C28.C23⋊10C2 = D56⋊C22φ: C2/C1 → C2 ⊆ Out C28.C231128+C28.C2^3:10C2448,1230
C28.C23⋊11C2 = D28.34C23φ: C2/C1 → C2 ⊆ Out C28.C231128+C28.C2^3:11C2448,1290
C28.C23⋊12C2 = D28.35C23φ: C2/C1 → C2 ⊆ Out C28.C232248-C28.C2^3:12C2448,1291
C28.C23⋊13C2 = C28.C24φ: trivial image1124C28.C2^3:13C2448,1275

Non-split extensions G=N.Q with N=C28.C23 and Q=C2
extensionφ:Q→Out NdρLabelID
C28.C23.1C2 = D28.7D4φ: C2/C1 → C2 ⊆ Out C28.C232248-C28.C2^3.1C2448,289
C28.C23.2C2 = C56.29D4φ: C2/C1 → C2 ⊆ Out C28.C232244C28.C2^3.2C2448,726

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