Extensions 1→N→G→Q→1 with N=C8 and Q=D8

Direct product G=N×Q with N=C8 and Q=D8
dρLabelID
C8×D864C8xD8128,307

Semidirect products G=N:Q with N=C8 and Q=D8
extensionφ:Q→Aut NdρLabelID
C81D8 = C8⋊D8φ: D8/C4C22 ⊆ Aut C864C8:1D8128,417
C82D8 = C82D8φ: D8/C4C22 ⊆ Aut C864C8:2D8128,419
C83D8 = C83D8φ: D8/C4C22 ⊆ Aut C864C8:3D8128,453
C84D8 = C84D8φ: D8/C8C2 ⊆ Aut C864C8:4D8128,444
C85D8 = C85D8φ: D8/C8C2 ⊆ Aut C864C8:5D8128,438
C86D8 = C86D8φ: D8/C8C2 ⊆ Aut C864C8:6D8128,321
C87D8 = C87D8φ: D8/D4C2 ⊆ Aut C864C8:7D8128,399
C88D8 = C88D8φ: D8/D4C2 ⊆ Aut C864C8:8D8128,397
C89D8 = C89D8φ: D8/D4C2 ⊆ Aut C864C8:9D8128,313

Non-split extensions G=N.Q with N=C8 and Q=D8
extensionφ:Q→Aut NdρLabelID
C8.1D8 = C8.D8φ: D8/C4C22 ⊆ Aut C864C8.1D8128,421
C8.2D8 = C8.2D8φ: D8/C4C22 ⊆ Aut C864C8.2D8128,454
C8.3D8 = C8.3D8φ: D8/C4C22 ⊆ Aut C8324C8.3D8128,944
C8.4D8 = D83D4φ: D8/C4C22 ⊆ Aut C8164+C8.4D8128,945
C8.5D8 = C8.5D8φ: D8/C4C22 ⊆ Aut C8324-C8.5D8128,946
C8.6D8 = C163D4φ: D8/C4C22 ⊆ Aut C864C8.6D8128,982
C8.7D8 = C8.7D8φ: D8/C4C22 ⊆ Aut C864C8.7D8128,983
C8.8D8 = C32⋊C22φ: D8/C4C22 ⊆ Aut C8324+C8.8D8128,995
C8.9D8 = Q64⋊C2φ: D8/C4C22 ⊆ Aut C8644-C8.9D8128,996
C8.10D8 = D64φ: D8/C8C2 ⊆ Aut C8642+C8.10D8128,161
C8.11D8 = SD128φ: D8/C8C2 ⊆ Aut C8642C8.11D8128,162
C8.12D8 = Q128φ: D8/C8C2 ⊆ Aut C81282-C8.12D8128,163
C8.13D8 = C825C2φ: D8/C8C2 ⊆ Aut C864C8.13D8128,441
C8.14D8 = C84Q16φ: D8/C8C2 ⊆ Aut C8128C8.14D8128,445
C8.15D8 = C4⋊D16φ: D8/C8C2 ⊆ Aut C864C8.15D8128,978
C8.16D8 = C4⋊Q32φ: D8/C8C2 ⊆ Aut C8128C8.16D8128,979
C8.17D8 = C165D4φ: D8/C8C2 ⊆ Aut C864C8.17D8128,980
C8.18D8 = C2×D32φ: D8/C8C2 ⊆ Aut C864C8.18D8128,991
C8.19D8 = C2×SD64φ: D8/C8C2 ⊆ Aut C864C8.19D8128,992
C8.20D8 = C2×Q64φ: D8/C8C2 ⊆ Aut C8128C8.20D8128,993
C8.21D8 = C8.21D8φ: D8/C8C2 ⊆ Aut C864C8.21D8128,981
C8.22D8 = C4○D32φ: D8/C8C2 ⊆ Aut C8642C8.22D8128,994
C8.23D8 = C8○D16φ: D8/C8C2 ⊆ Aut C8322C8.23D8128,910
C8.24D8 = C8.24D8φ: D8/D4C2 ⊆ Aut C8164+C8.24D8128,89
C8.25D8 = C8.25D8φ: D8/D4C2 ⊆ Aut C8324-C8.25D8128,90
C8.26D8 = C4.D16φ: D8/D4C2 ⊆ Aut C864C8.26D8128,93
C8.27D8 = C8.27D8φ: D8/D4C2 ⊆ Aut C8128C8.27D8128,94
C8.28D8 = C8.28D8φ: D8/D4C2 ⊆ Aut C864C8.28D8128,401
C8.29D8 = C8.29D8φ: D8/D4C2 ⊆ Aut C8164C8.29D8128,91
C8.30D8 = C8.30D8φ: D8/D4C2 ⊆ Aut C864C8.30D8128,92
C8.31D8 = C8.31D8φ: D8/D4C2 ⊆ Aut C864C8.31D8128,62
C8.32D8 = C8.32D8φ: D8/D4C2 ⊆ Aut C8164C8.32D8128,68
C8.33D8 = D165C4φ: D8/D4C2 ⊆ Aut C8324C8.33D8128,911
C8.34D8 = D4⋊C16central extension (φ=1)64C8.34D8128,61
C8.35D8 = C8≀C2central extension (φ=1)162C8.35D8128,67
C8.36D8 = C8.36D8central extension (φ=1)128C8.36D8128,102
C8.37D8 = C16.3C8central extension (φ=1)322C8.37D8128,105

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