Extensions 1→N→G→Q→1 with N=D4 and Q=C2xD4

Direct product G=NxQ with N=D4 and Q=C2xD4
dρLabelID
C2xD4232C2xD4^2128,2194

Semidirect products G=N:Q with N=D4 and Q=C2xD4
extensionφ:Q→Out NdρLabelID
D4:1(C2xD4) = C2xC4:D8φ: C2xD4/C2xC4C2 ⊆ Out D464D4:1(C2xD4)128,1761
D4:2(C2xD4) = C42.444D4φ: C2xD4/C2xC4C2 ⊆ Out D432D4:2(C2xD4)128,1770
D4:3(C2xD4) = D8:9D4φ: C2xD4/D4C2 ⊆ Out D432D4:3(C2xD4)128,1996
D4:4(C2xD4) = D8:4D4φ: C2xD4/D4C2 ⊆ Out D432D4:4(C2xD4)128,2004
D4:5(C2xD4) = D4xD8φ: C2xD4/D4C2 ⊆ Out D432D4:5(C2xD4)128,2011
D4:6(C2xD4) = C2xC22:D8φ: C2xD4/C23C2 ⊆ Out D432D4:6(C2xD4)128,1728
D4:7(C2xD4) = C2xD4:D4φ: C2xD4/C23C2 ⊆ Out D464D4:7(C2xD4)128,1732
D4:8(C2xD4) = C24.105D4φ: C2xD4/C23C2 ⊆ Out D432D4:8(C2xD4)128,1738
D4:9(C2xD4) = C2xD4:4D4φ: C2xD4/C23C2 ⊆ Out D416D4:9(C2xD4)128,1746
D4:10(C2xD4) = C2xD4:5D4φ: trivial image32D4:10(C2xD4)128,2195
D4:11(C2xD4) = C2xD4:6D4φ: trivial image64D4:11(C2xD4)128,2196
D4:12(C2xD4) = D4xC4oD4φ: trivial image32D4:12(C2xD4)128,2200
D4:13(C2xD4) = C22.73C25φ: trivial image16D4:13(C2xD4)128,2216
D4:14(C2xD4) = C22.77C25φ: trivial image32D4:14(C2xD4)128,2220
D4:15(C2xD4) = C4:2+ 1+4φ: trivial image32D4:15(C2xD4)128,2228
D4:16(C2xD4) = C22.87C25φ: trivial image32D4:16(C2xD4)128,2230

Non-split extensions G=N.Q with N=D4 and Q=C2xD4
extensionφ:Q→Out NdρLabelID
D4.1(C2xD4) = C2xD4.D4φ: C2xD4/C2xC4C2 ⊆ Out D464D4.1(C2xD4)128,1762
D4.2(C2xD4) = C2xD4.2D4φ: C2xD4/C2xC4C2 ⊆ Out D464D4.2(C2xD4)128,1763
D4.3(C2xD4) = C42.443D4φ: C2xD4/C2xC4C2 ⊆ Out D464D4.3(C2xD4)128,1767
D4.4(C2xD4) = C42.211D4φ: C2xD4/C2xC4C2 ⊆ Out D432D4.4(C2xD4)128,1768
D4.5(C2xD4) = C42.445D4φ: C2xD4/C2xC4C2 ⊆ Out D464D4.5(C2xD4)128,1771
D4.6(C2xD4) = C42.446D4φ: C2xD4/C2xC4C2 ⊆ Out D432D4.6(C2xD4)128,1772
D4.7(C2xD4) = C42.14C23φ: C2xD4/C2xC4C2 ⊆ Out D432D4.7(C2xD4)128,1773
D4.8(C2xD4) = C42.15C23φ: C2xD4/C2xC4C2 ⊆ Out D432D4.8(C2xD4)128,1774
D4.9(C2xD4) = C42.18C23φ: C2xD4/C2xC4C2 ⊆ Out D432D4.9(C2xD4)128,1777
D4.10(C2xD4) = C42.19C23φ: C2xD4/C2xC4C2 ⊆ Out D464D4.10(C2xD4)128,1778
D4.11(C2xD4) = C2xD4.3D4φ: C2xD4/C2xC4C2 ⊆ Out D432D4.11(C2xD4)128,1796
D4.12(C2xD4) = C2xD4.4D4φ: C2xD4/C2xC4C2 ⊆ Out D432D4.12(C2xD4)128,1797
D4.13(C2xD4) = C2xD4.5D4φ: C2xD4/C2xC4C2 ⊆ Out D464D4.13(C2xD4)128,1798
D4.14(C2xD4) = M4(2).10C23φ: C2xD4/C2xC4C2 ⊆ Out D4324D4.14(C2xD4)128,1799
D4.15(C2xD4) = M4(2).37D4φ: C2xD4/C2xC4C2 ⊆ Out D4168+D4.15(C2xD4)128,1800
D4.16(C2xD4) = M4(2).38D4φ: C2xD4/C2xC4C2 ⊆ Out D4328-D4.16(C2xD4)128,1801
D4.17(C2xD4) = SD16:D4φ: C2xD4/D4C2 ⊆ Out D432D4.17(C2xD4)128,1997
D4.18(C2xD4) = SD16:6D4φ: C2xD4/D4C2 ⊆ Out D432D4.18(C2xD4)128,1998
D4.19(C2xD4) = D8:10D4φ: C2xD4/D4C2 ⊆ Out D432D4.19(C2xD4)128,1999
D4.20(C2xD4) = SD16:7D4φ: C2xD4/D4C2 ⊆ Out D432D4.20(C2xD4)128,2000
D4.21(C2xD4) = SD16:8D4φ: C2xD4/D4C2 ⊆ Out D464D4.21(C2xD4)128,2001
D4.22(C2xD4) = D8:5D4φ: C2xD4/D4C2 ⊆ Out D432D4.22(C2xD4)128,2005
D4.23(C2xD4) = SD16:1D4φ: C2xD4/D4C2 ⊆ Out D432D4.23(C2xD4)128,2006
D4.24(C2xD4) = SD16:2D4φ: C2xD4/D4C2 ⊆ Out D432D4.24(C2xD4)128,2007
D4.25(C2xD4) = SD16:3D4φ: C2xD4/D4C2 ⊆ Out D464D4.25(C2xD4)128,2008
D4.26(C2xD4) = D8:12D4φ: C2xD4/D4C2 ⊆ Out D432D4.26(C2xD4)128,2012
D4.27(C2xD4) = D4xSD16φ: C2xD4/D4C2 ⊆ Out D432D4.27(C2xD4)128,2013
D4.28(C2xD4) = SD16:10D4φ: C2xD4/D4C2 ⊆ Out D432D4.28(C2xD4)128,2014
D4.29(C2xD4) = D8:13D4φ: C2xD4/D4C2 ⊆ Out D464D4.29(C2xD4)128,2015
D4.30(C2xD4) = SD16:11D4φ: C2xD4/D4C2 ⊆ Out D464D4.30(C2xD4)128,2016
D4.31(C2xD4) = D8:11D4φ: C2xD4/D4C2 ⊆ Out D4168+D4.31(C2xD4)128,2020
D4.32(C2xD4) = D8.13D4φ: C2xD4/D4C2 ⊆ Out D4328-D4.32(C2xD4)128,2021
D4.33(C2xD4) = D8oSD16φ: C2xD4/D4C2 ⊆ Out D4324D4.33(C2xD4)128,2022
D4.34(C2xD4) = D8:6D4φ: C2xD4/D4C2 ⊆ Out D4164D4.34(C2xD4)128,2023
D4.35(C2xD4) = D8oD8φ: C2xD4/D4C2 ⊆ Out D4164+D4.35(C2xD4)128,2024
D4.36(C2xD4) = D8oQ16φ: C2xD4/D4C2 ⊆ Out D4324-D4.36(C2xD4)128,2025
D4.37(C2xD4) = C2xC22:SD16φ: C2xD4/C23C2 ⊆ Out D432D4.37(C2xD4)128,1729
D4.38(C2xD4) = C2xD4.7D4φ: C2xD4/C23C2 ⊆ Out D464D4.38(C2xD4)128,1733
D4.39(C2xD4) = C24.103D4φ: C2xD4/C23C2 ⊆ Out D432D4.39(C2xD4)128,1734
D4.40(C2xD4) = C24.177D4φ: C2xD4/C23C2 ⊆ Out D416D4.40(C2xD4)128,1735
D4.41(C2xD4) = C24.104D4φ: C2xD4/C23C2 ⊆ Out D432D4.41(C2xD4)128,1737
D4.42(C2xD4) = C24.106D4φ: C2xD4/C23C2 ⊆ Out D432D4.42(C2xD4)128,1739
D4.43(C2xD4) = C4oD4:D4φ: C2xD4/C23C2 ⊆ Out D432D4.43(C2xD4)128,1740
D4.44(C2xD4) = D4.(C2xD4)φ: C2xD4/C23C2 ⊆ Out D432D4.44(C2xD4)128,1741
D4.45(C2xD4) = (C2xQ8):16D4φ: C2xD4/C23C2 ⊆ Out D432D4.45(C2xD4)128,1742
D4.46(C2xD4) = Q8.(C2xD4)φ: C2xD4/C23C2 ⊆ Out D464D4.46(C2xD4)128,1743
D4.47(C2xD4) = (C2xD4):21D4φ: C2xD4/C23C2 ⊆ Out D432D4.47(C2xD4)128,1744
D4.48(C2xD4) = (C2xQ8):17D4φ: C2xD4/C23C2 ⊆ Out D464D4.48(C2xD4)128,1745
D4.49(C2xD4) = C2xD4.9D4φ: C2xD4/C23C2 ⊆ Out D432D4.49(C2xD4)128,1747
D4.50(C2xD4) = C2xD4.8D4φ: C2xD4/C23C2 ⊆ Out D432D4.50(C2xD4)128,1748
D4.51(C2xD4) = C2xD4.10D4φ: C2xD4/C23C2 ⊆ Out D432D4.51(C2xD4)128,1749
D4.52(C2xD4) = C42.313C23φ: C2xD4/C23C2 ⊆ Out D4164D4.52(C2xD4)128,1750
D4.53(C2xD4) = M4(2):C23φ: C2xD4/C23C2 ⊆ Out D4168+D4.53(C2xD4)128,1751
D4.54(C2xD4) = M4(2).C23φ: C2xD4/C23C2 ⊆ Out D4328-D4.54(C2xD4)128,1752
D4.55(C2xD4) = C42.12C23φ: C2xD4/C23C2 ⊆ Out D4168+D4.55(C2xD4)128,1753
D4.56(C2xD4) = C42.13C23φ: C2xD4/C23C2 ⊆ Out D4328-D4.56(C2xD4)128,1754
D4.57(C2xD4) = C22.74C25φ: trivial image32D4.57(C2xD4)128,2217
D4.58(C2xD4) = C22.78C25φ: trivial image32D4.58(C2xD4)128,2221
D4.59(C2xD4) = C22.88C25φ: trivial image64D4.59(C2xD4)128,2231
D4.60(C2xD4) = C22.89C25φ: trivial image32D4.60(C2xD4)128,2232
D4.61(C2xD4) = C2xD4oD8φ: trivial image32D4.61(C2xD4)128,2313
D4.62(C2xD4) = C2xD4oSD16φ: trivial image32D4.62(C2xD4)128,2314
D4.63(C2xD4) = C2xQ8oD8φ: trivial image64D4.63(C2xD4)128,2315
D4.64(C2xD4) = C8.C24φ: trivial image324D4.64(C2xD4)128,2316
D4.65(C2xD4) = D8:C23φ: trivial image168+D4.65(C2xD4)128,2317
D4.66(C2xD4) = C4.C25φ: trivial image328-D4.66(C2xD4)128,2318

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