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Extensions 1→N→G→Q→1 with N=C2 and Q=D4○D8

Direct product G=N×Q with N=C2 and Q=D4○D8
dρLabelID
C2×D4○D832C2xD4oD8128,2313


Non-split extensions G=N.Q with N=C2 and Q=D4○D8
extensionφ:Q→Aut NdρLabelID
C2.1(D4○D8) = 2+ 1+4⋊5C4central extension (φ=1)32C2.1(D4oD8)128,1629
C2.2(D4○D8) = C4○D4.8Q8central extension (φ=1)64C2.2(D4oD8)128,1645
C2.3(D4○D8) = C42.275C23central extension (φ=1)32C2.3(D4oD8)128,1678
C2.4(D4○D8) = C42.277C23central extension (φ=1)32C2.4(D4oD8)128,1680
C2.5(D4○D8) = C42.280C23central extension (φ=1)64C2.5(D4oD8)128,1683
C2.6(D4○D8) = C4○D4⋊D4central stem extension (φ=1)32C2.6(D4oD8)128,1740
C2.7(D4○D8) = (C2×D4)⋊21D4central stem extension (φ=1)32C2.7(D4oD8)128,1744
C2.8(D4○D8) = C42.14C23central stem extension (φ=1)32C2.8(D4oD8)128,1773
C2.9(D4○D8) = C42.18C23central stem extension (φ=1)32C2.9(D4oD8)128,1777
C2.10(D4○D8) = (C2×C8)⋊12D4central stem extension (φ=1)32C2.10(D4oD8)128,1790
C2.11(D4○D8) = (C2×C8)⋊14D4central stem extension (φ=1)64C2.11(D4oD8)128,1793
C2.12(D4○D8) = M4(2)⋊16D4central stem extension (φ=1)32C2.12(D4oD8)128,1794
C2.13(D4○D8) = C42.20C23central stem extension (φ=1)32C2.13(D4oD8)128,1813
C2.14(D4○D8) = C42.22C23central stem extension (φ=1)64C2.14(D4oD8)128,1815
C2.15(D4○D8) = (C2×D4).301D4central stem extension (φ=1)32C2.15(D4oD8)128,1828
C2.16(D4○D8) = (C2×D4).303D4central stem extension (φ=1)64C2.16(D4oD8)128,1830
C2.17(D4○D8) = C42.352C23central stem extension (φ=1)32C2.17(D4oD8)128,1850
C2.18(D4○D8) = C42.353C23central stem extension (φ=1)64C2.18(D4oD8)128,1851
C2.19(D4○D8) = C42.356C23central stem extension (φ=1)32C2.19(D4oD8)128,1854
C2.20(D4○D8) = C42.358C23central stem extension (φ=1)64C2.20(D4oD8)128,1856
C2.21(D4○D8) = C42.366C23central stem extension (φ=1)32C2.21(D4oD8)128,1868
C2.22(D4○D8) = M4(2)⋊11D4central stem extension (φ=1)32C2.22(D4oD8)128,1887
C2.23(D4○D8) = M4(2)⋊4Q8central stem extension (φ=1)64C2.23(D4oD8)128,1896
C2.24(D4○D8) = C42.387C23central stem extension (φ=1)64C2.24(D4oD8)128,1907
C2.25(D4○D8) = C42.388C23central stem extension (φ=1)64C2.25(D4oD8)128,1908
C2.26(D4○D8) = C42.391C23central stem extension (φ=1)64C2.26(D4oD8)128,1911
C2.27(D4○D8) = C4.2+ 1+4central stem extension (φ=1)32C2.27(D4oD8)128,1930
C2.28(D4○D8) = C4.142+ 1+4central stem extension (φ=1)32C2.28(D4oD8)128,1931
C2.29(D4○D8) = C4.182+ 1+4central stem extension (φ=1)64C2.29(D4oD8)128,1935
C2.30(D4○D8) = C42.406C23central stem extension (φ=1)32C2.30(D4oD8)128,1952
C2.31(D4○D8) = C42.410C23central stem extension (φ=1)32C2.31(D4oD8)128,1956
C2.32(D4○D8) = C42.423C23central stem extension (φ=1)64C2.32(D4oD8)128,1973
C2.33(D4○D8) = C42.425C23central stem extension (φ=1)64C2.33(D4oD8)128,1975
C2.34(D4○D8) = C4.2- 1+4central stem extension (φ=1)64C2.34(D4oD8)128,1989
C2.35(D4○D8) = C42.26C23central stem extension (φ=1)64C2.35(D4oD8)128,1991
C2.36(D4○D8) = C42.29C23central stem extension (φ=1)64C2.36(D4oD8)128,1994
C2.37(D4○D8) = D8⋊9D4central stem extension (φ=1)32C2.37(D4oD8)128,1996
C2.38(D4○D8) = SD16⋊7D4central stem extension (φ=1)32C2.38(D4oD8)128,2000
C2.39(D4○D8) = D8⋊5D4central stem extension (φ=1)32C2.39(D4oD8)128,2005
C2.40(D4○D8) = SD16⋊1D4central stem extension (φ=1)32C2.40(D4oD8)128,2006
C2.41(D4○D8) = D4×D8central stem extension (φ=1)32C2.41(D4oD8)128,2011
C2.42(D4○D8) = D8⋊12D4central stem extension (φ=1)32C2.42(D4oD8)128,2012
C2.43(D4○D8) = Q16⋊13D4central stem extension (φ=1)64C2.43(D4oD8)128,2019
C2.44(D4○D8) = D4⋊7SD16central stem extension (φ=1)32C2.44(D4oD8)128,2027
C2.45(D4○D8) = C42.462C23central stem extension (φ=1)32C2.45(D4oD8)128,2029
C2.46(D4○D8) = C42.470C23central stem extension (φ=1)64C2.46(D4oD8)128,2037
C2.47(D4○D8) = C42.44C23central stem extension (φ=1)64C2.47(D4oD8)128,2041
C2.48(D4○D8) = C42.49C23central stem extension (φ=1)32C2.48(D4oD8)128,2046
C2.49(D4○D8) = C42.53C23central stem extension (φ=1)32C2.49(D4oD8)128,2050
C2.50(D4○D8) = C42.54C23central stem extension (φ=1)32C2.50(D4oD8)128,2051
C2.51(D4○D8) = C42.471C23central stem extension (φ=1)32C2.51(D4oD8)128,2054
C2.52(D4○D8) = C42.474C23central stem extension (φ=1)32C2.52(D4oD8)128,2057
C2.53(D4○D8) = C42.482C23central stem extension (φ=1)64C2.53(D4oD8)128,2065
C2.54(D4○D8) = D4⋊6Q16central stem extension (φ=1)64C2.54(D4oD8)128,2070
C2.55(D4○D8) = C42.488C23central stem extension (φ=1)64C2.55(D4oD8)128,2071
C2.56(D4○D8) = C42.490C23central stem extension (φ=1)64C2.56(D4oD8)128,2073
C2.57(D4○D8) = C42.60C23central stem extension (φ=1)64C2.57(D4oD8)128,2078
C2.58(D4○D8) = C42.61C23central stem extension (φ=1)64C2.58(D4oD8)128,2079
C2.59(D4○D8) = C42.496C23central stem extension (φ=1)64C2.59(D4oD8)128,2087
C2.60(D4○D8) = C42.498C23central stem extension (φ=1)64C2.60(D4oD8)128,2089
C2.61(D4○D8) = C42.502C23central stem extension (φ=1)64C2.61(D4oD8)128,2093
C2.62(D4○D8) = Q8⋊8SD16central stem extension (φ=1)64C2.62(D4oD8)128,2094
C2.63(D4○D8) = C42.507C23central stem extension (φ=1)64C2.63(D4oD8)128,2098
C2.64(D4○D8) = C42.511C23central stem extension (φ=1)64C2.64(D4oD8)128,2102
C2.65(D4○D8) = C42.516C23central stem extension (φ=1)64C2.65(D4oD8)128,2107
C2.66(D4○D8) = D8⋊6Q8central stem extension (φ=1)64C2.66(D4oD8)128,2112
C2.67(D4○D8) = Q8×Q16central stem extension (φ=1)128C2.67(D4oD8)128,2114
C2.68(D4○D8) = SD16⋊Q8central stem extension (φ=1)64C2.68(D4oD8)128,2117
C2.69(D4○D8) = D8⋊5Q8central stem extension (φ=1)64C2.69(D4oD8)128,2121
C2.70(D4○D8) = Q8⋊5D8central stem extension (φ=1)64C2.70(D4oD8)128,2123
C2.71(D4○D8) = C42.530C23central stem extension (φ=1)64C2.71(D4oD8)128,2128
C2.72(D4○D8) = C42.74C23central stem extension (φ=1)64C2.72(D4oD8)128,2131
C2.73(D4○D8) = C42.533C23central stem extension (φ=1)64C2.73(D4oD8)128,2135

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