Extensions 1→N→G→Q→1 with N=C4○D4 and Q=D4

Direct product G=N×Q with N=C4○D4 and Q=D4
dρLabelID
D4×C4○D432D4xC4oD4128,2200

Semidirect products G=N:Q with N=C4○D4 and Q=D4
extensionφ:Q→Out NdρLabelID
C4○D41D4 = C4○D4⋊D4φ: D4/C2C22 ⊆ Out C4○D432C4oD4:1D4128,1740
C4○D42D4 = (C2×Q8)⋊16D4φ: D4/C2C22 ⊆ Out C4○D432C4oD4:2D4128,1742
C4○D43D4 = (C2×D4)⋊21D4φ: D4/C2C22 ⊆ Out C4○D432C4oD4:3D4128,1744
C4○D44D4 = (C2×Q8)⋊17D4φ: D4/C2C22 ⊆ Out C4○D464C4oD4:4D4128,1745
C4○D45D4 = C2×D44D4φ: D4/C2C22 ⊆ Out C4○D416C4oD4:5D4128,1746
C4○D46D4 = M4(2)⋊C23φ: D4/C2C22 ⊆ Out C4○D4168+C4oD4:6D4128,1751
C4○D47D4 = C42.18C23φ: D4/C2C22 ⊆ Out C4○D432C4oD4:7D4128,1777
C4○D48D4 = C42.443D4φ: D4/C4C2 ⊆ Out C4○D464C4oD4:8D4128,1767
C4○D49D4 = C42.444D4φ: D4/C4C2 ⊆ Out C4○D432C4oD4:9D4128,1770
C4○D410D4 = C22.87C25φ: D4/C4C2 ⊆ Out C4○D432C4oD4:10D4128,2230
C4○D411D4 = C22.88C25φ: D4/C4C2 ⊆ Out C4○D464C4oD4:11D4128,2231
C4○D412D4 = C22.89C25φ: D4/C4C2 ⊆ Out C4○D432C4oD4:12D4128,2232
C4○D413D4 = C24.103D4φ: D4/C22C2 ⊆ Out C4○D432C4oD4:13D4128,1734
C4○D414D4 = C24.105D4φ: D4/C22C2 ⊆ Out C4○D432C4oD4:14D4128,1738
C4○D415D4 = C42.313C23φ: D4/C22C2 ⊆ Out C4○D4164C4oD4:15D4128,1750
C4○D416D4 = C42.12C23φ: D4/C22C2 ⊆ Out C4○D4168+C4oD4:16D4128,1753
C4○D417D4 = C22.77C25φ: D4/C22C2 ⊆ Out C4○D432C4oD4:17D4128,2220
C4○D418D4 = C22.78C25φ: D4/C22C2 ⊆ Out C4○D432C4oD4:18D4128,2221

Non-split extensions G=N.Q with N=C4○D4 and Q=D4
extensionφ:Q→Out NdρLabelID
C4○D4.1D4 = 2+ 1+43C4φ: D4/C2C22 ⊆ Out C4○D432C4oD4.1D4128,524
C4○D4.2D4 = 2- 1+42C4φ: D4/C2C22 ⊆ Out C4○D432C4oD4.2D4128,525
C4○D4.3D4 = C4○D4.D4φ: D4/C2C22 ⊆ Out C4○D4168+C4oD4.3D4128,527
C4○D4.4D4 = (C22×Q8)⋊C4φ: D4/C2C22 ⊆ Out C4○D4328-C4oD4.4D4128,528
C4○D4.5D4 = C8.C22⋊C4φ: D4/C2C22 ⊆ Out C4○D432C4oD4.5D4128,614
C4○D4.6D4 = C8⋊C22⋊C4φ: D4/C2C22 ⊆ Out C4○D432C4oD4.6D4128,615
C4○D4.7D4 = M4(2).46D4φ: D4/C2C22 ⊆ Out C4○D4328-C4oD4.7D4128,634
C4○D4.8D4 = M4(2).47D4φ: D4/C2C22 ⊆ Out C4○D4168+C4oD4.8D4128,635
C4○D4.9D4 = Q16.10D4φ: D4/C2C22 ⊆ Out C4○D4324+C4oD4.9D4128,924
C4○D4.10D4 = Q16.D4φ: D4/C2C22 ⊆ Out C4○D4324C4oD4.10D4128,925
C4○D4.11D4 = D8.3D4φ: D4/C2C22 ⊆ Out C4○D4324C4oD4.11D4128,926
C4○D4.12D4 = D8.12D4φ: D4/C2C22 ⊆ Out C4○D4644-C4oD4.12D4128,927
C4○D4.13D4 = D4.(C2×D4)φ: D4/C2C22 ⊆ Out C4○D432C4oD4.13D4128,1741
C4○D4.14D4 = Q8.(C2×D4)φ: D4/C2C22 ⊆ Out C4○D464C4oD4.14D4128,1743
C4○D4.15D4 = C2×D4.9D4φ: D4/C2C22 ⊆ Out C4○D432C4oD4.15D4128,1747
C4○D4.16D4 = C2×D4.8D4φ: D4/C2C22 ⊆ Out C4○D432C4oD4.16D4128,1748
C4○D4.17D4 = C2×D4.10D4φ: D4/C2C22 ⊆ Out C4○D432C4oD4.17D4128,1749
C4○D4.18D4 = M4(2).C23φ: D4/C2C22 ⊆ Out C4○D4328-C4oD4.18D4128,1752
C4○D4.19D4 = C42.19C23φ: D4/C2C22 ⊆ Out C4○D464C4oD4.19D4128,1778
C4○D4.20D4 = M4(2).37D4φ: D4/C2C22 ⊆ Out C4○D4168+C4oD4.20D4128,1800
C4○D4.21D4 = M4(2).38D4φ: D4/C2C22 ⊆ Out C4○D4328-C4oD4.21D4128,1801
C4○D4.22D4 = C42.102D4φ: D4/C4C2 ⊆ Out C4○D432C4oD4.22D4128,538
C4○D4.23D4 = C8○D4⋊C4φ: D4/C4C2 ⊆ Out C4○D4324C4oD4.23D4128,546
C4○D4.24D4 = M4(2).43D4φ: D4/C4C2 ⊆ Out C4○D432C4oD4.24D4128,608
C4○D4.25D4 = C42.426D4φ: D4/C4C2 ⊆ Out C4○D4164C4oD4.25D4128,638
C4○D4.26D4 = D4.3D8φ: D4/C4C2 ⊆ Out C4○D4324+C4oD4.26D4128,953
C4○D4.27D4 = D4.4D8φ: D4/C4C2 ⊆ Out C4○D4644-C4oD4.27D4128,954
C4○D4.28D4 = D4.5D8φ: D4/C4C2 ⊆ Out C4○D4324C4oD4.28D4128,955
C4○D4.29D4 = C42.445D4φ: D4/C4C2 ⊆ Out C4○D464C4oD4.29D4128,1771
C4○D4.30D4 = C42.446D4φ: D4/C4C2 ⊆ Out C4○D432C4oD4.30D4128,1772
C4○D4.31D4 = C2×D4.3D4φ: D4/C4C2 ⊆ Out C4○D432C4oD4.31D4128,1796
C4○D4.32D4 = C2×D4.4D4φ: D4/C4C2 ⊆ Out C4○D432C4oD4.32D4128,1797
C4○D4.33D4 = C2×D4.5D4φ: D4/C4C2 ⊆ Out C4○D464C4oD4.33D4128,1798
C4○D4.34D4 = M4(2).10C23φ: D4/C4C2 ⊆ Out C4○D4324C4oD4.34D4128,1799
C4○D4.35D4 = D4○D16φ: D4/C4C2 ⊆ Out C4○D4324+C4oD4.35D4128,2147
C4○D4.36D4 = D4○SD32φ: D4/C4C2 ⊆ Out C4○D4324C4oD4.36D4128,2148
C4○D4.37D4 = Q8○D16φ: D4/C4C2 ⊆ Out C4○D4644-C4oD4.37D4128,2149
C4○D4.38D4 = C2×D4○D8φ: D4/C4C2 ⊆ Out C4○D432C4oD4.38D4128,2313
C4○D4.39D4 = C2×D4○SD16φ: D4/C4C2 ⊆ Out C4○D432C4oD4.39D4128,2314
C4○D4.40D4 = C2×Q8○D8φ: D4/C4C2 ⊆ Out C4○D464C4oD4.40D4128,2315
C4○D4.41D4 = C24.66D4φ: D4/C22C2 ⊆ Out C4○D432C4oD4.41D4128,521
C4○D4.42D4 = 2+ 1+44C4φ: D4/C22C2 ⊆ Out C4○D4324C4oD4.42D4128,526
C4○D4.43D4 = M4(2).41D4φ: D4/C22C2 ⊆ Out C4○D4164C4oD4.43D4128,593
C4○D4.44D4 = M4(2).42D4φ: D4/C22C2 ⊆ Out C4○D432C4oD4.44D4128,598
C4○D4.45D4 = M4(2).44D4φ: D4/C22C2 ⊆ Out C4○D4324C4oD4.45D4128,613
C4○D4.46D4 = M4(2).48D4φ: D4/C22C2 ⊆ Out C4○D432C4oD4.46D4128,639
C4○D4.47D4 = M4(2).49D4φ: D4/C22C2 ⊆ Out C4○D464C4oD4.47D4128,640
C4○D4.48D4 = M4(2).24C23φ: D4/C22C2 ⊆ Out C4○D4168+C4oD4.48D4128,1620
C4○D4.49D4 = M4(2).25C23φ: D4/C22C2 ⊆ Out C4○D4328-C4oD4.49D4128,1621
C4○D4.50D4 = 2+ 1+45C4φ: D4/C22C2 ⊆ Out C4○D432C4oD4.50D4128,1629
C4○D4.51D4 = 2- 1+44C4φ: D4/C22C2 ⊆ Out C4○D464C4oD4.51D4128,1630
C4○D4.52D4 = C24.106D4φ: D4/C22C2 ⊆ Out C4○D432C4oD4.52D4128,1739
C4○D4.53D4 = C42.13C23φ: D4/C22C2 ⊆ Out C4○D4328-C4oD4.53D4128,1754
C4○D4.54D4 = D8⋊C23φ: D4/C22C2 ⊆ Out C4○D4168+C4oD4.54D4128,2317
C4○D4.55D4 = C4.C25φ: D4/C22C2 ⊆ Out C4○D4328-C4oD4.55D4128,2318
C4○D4.56D4 = D4○(C22⋊C8)φ: trivial image32C4oD4.56D4128,1612
C4○D4.57D4 = 2- 1+45C4φ: trivial image164C4oD4.57D4128,1633
C4○D4.58D4 = C42.674C23φ: trivial image64C4oD4.58D4128,1638
C4○D4.59D4 = M4(2).29C23φ: trivial image324C4oD4.59D4128,1648
C4○D4.60D4 = C8.C24φ: trivial image324C4oD4.60D4128,2316

׿
×
𝔽