Extensions 1→N→G→Q→1 with N=C2 and Q=D4○SD16

Direct product G=N×Q with N=C2 and Q=D4○SD16
dρLabelID
C2×D4○SD1632C2xD4oSD16128,2314


Non-split extensions G=N.Q with N=C2 and Q=D4○SD16
extensionφ:Q→Aut NdρLabelID
C2.1(D4○SD16) = 2+ 1+45C4central extension (φ=1)32C2.1(D4oSD16)128,1629
C2.2(D4○SD16) = 2- 1+44C4central extension (φ=1)64C2.2(D4oSD16)128,1630
C2.3(D4○SD16) = C4○D4.7Q8central extension (φ=1)64C2.3(D4oSD16)128,1644
C2.4(D4○SD16) = C42.275C23central extension (φ=1)32C2.4(D4oSD16)128,1678
C2.5(D4○SD16) = C42.276C23central extension (φ=1)64C2.5(D4oSD16)128,1679
C2.6(D4○SD16) = C42.278C23central extension (φ=1)32C2.6(D4oSD16)128,1681
C2.7(D4○SD16) = C42.281C23central extension (φ=1)64C2.7(D4oSD16)128,1684
C2.8(D4○SD16) = D4.(C2×D4)central stem extension (φ=1)32C2.8(D4oSD16)128,1741
C2.9(D4○SD16) = (C2×Q8)⋊16D4central stem extension (φ=1)32C2.9(D4oSD16)128,1742
C2.10(D4○SD16) = (C2×D4)⋊21D4central stem extension (φ=1)32C2.10(D4oSD16)128,1744
C2.11(D4○SD16) = (C2×Q8)⋊17D4central stem extension (φ=1)64C2.11(D4oSD16)128,1745
C2.12(D4○SD16) = C42.15C23central stem extension (φ=1)32C2.12(D4oSD16)128,1774
C2.13(D4○SD16) = C42.16C23central stem extension (φ=1)32C2.13(D4oSD16)128,1775
C2.14(D4○SD16) = C42.18C23central stem extension (φ=1)32C2.14(D4oSD16)128,1777
C2.15(D4○SD16) = C42.19C23central stem extension (φ=1)64C2.15(D4oSD16)128,1778
C2.16(D4○SD16) = (C2×C8)⋊11D4central stem extension (φ=1)32C2.16(D4oSD16)128,1789
C2.17(D4○SD16) = (C2×C8)⋊13D4central stem extension (φ=1)64C2.17(D4oSD16)128,1792
C2.18(D4○SD16) = M4(2)⋊16D4central stem extension (φ=1)32C2.18(D4oSD16)128,1794
C2.19(D4○SD16) = M4(2)⋊17D4central stem extension (φ=1)64C2.19(D4oSD16)128,1795
C2.20(D4○SD16) = C42.20C23central stem extension (φ=1)32C2.20(D4oSD16)128,1813
C2.21(D4○SD16) = C42.21C23central stem extension (φ=1)64C2.21(D4oSD16)128,1814
C2.22(D4○SD16) = C42.23C23central stem extension (φ=1)64C2.22(D4oSD16)128,1816
C2.23(D4○SD16) = (C2×D4).301D4central stem extension (φ=1)32C2.23(D4oSD16)128,1828
C2.24(D4○SD16) = (C2×D4).302D4central stem extension (φ=1)64C2.24(D4oSD16)128,1829
C2.25(D4○SD16) = (C2×D4).304D4central stem extension (φ=1)64C2.25(D4oSD16)128,1831
C2.26(D4○SD16) = C42.352C23central stem extension (φ=1)32C2.26(D4oSD16)128,1850
C2.27(D4○SD16) = C42.353C23central stem extension (φ=1)64C2.27(D4oSD16)128,1851
C2.28(D4○SD16) = C42.354C23central stem extension (φ=1)64C2.28(D4oSD16)128,1852
C2.29(D4○SD16) = C42.355C23central stem extension (φ=1)64C2.29(D4oSD16)128,1853
C2.30(D4○SD16) = C42.357C23central stem extension (φ=1)32C2.30(D4oSD16)128,1855
C2.31(D4○SD16) = C42.359C23central stem extension (φ=1)64C2.31(D4oSD16)128,1857
C2.32(D4○SD16) = C42.360C23central stem extension (φ=1)64C2.32(D4oSD16)128,1858
C2.33(D4○SD16) = C42.366C23central stem extension (φ=1)32C2.33(D4oSD16)128,1868
C2.34(D4○SD16) = C42.367C23central stem extension (φ=1)64C2.34(D4oSD16)128,1869
C2.35(D4○SD16) = M4(2)⋊10D4central stem extension (φ=1)32C2.35(D4oSD16)128,1886
C2.36(D4○SD16) = M4(2)⋊3Q8central stem extension (φ=1)64C2.36(D4oSD16)128,1895
C2.37(D4○SD16) = C42.385C23central stem extension (φ=1)64C2.37(D4oSD16)128,1905
C2.38(D4○SD16) = C42.386C23central stem extension (φ=1)64C2.38(D4oSD16)128,1906
C2.39(D4○SD16) = C42.390C23central stem extension (φ=1)64C2.39(D4oSD16)128,1910
C2.40(D4○SD16) = C42.391C23central stem extension (φ=1)64C2.40(D4oSD16)128,1911
C2.41(D4○SD16) = C4.2+ 1+4central stem extension (φ=1)32C2.41(D4oSD16)128,1930
C2.42(D4○SD16) = C4.152+ 1+4central stem extension (φ=1)32C2.42(D4oSD16)128,1932
C2.43(D4○SD16) = C4.162+ 1+4central stem extension (φ=1)64C2.43(D4oSD16)128,1933
C2.44(D4○SD16) = C4.192+ 1+4central stem extension (φ=1)64C2.44(D4oSD16)128,1936
C2.45(D4○SD16) = C42.407C23central stem extension (φ=1)64C2.45(D4oSD16)128,1953
C2.46(D4○SD16) = C42.408C23central stem extension (φ=1)32C2.46(D4oSD16)128,1954
C2.47(D4○SD16) = C42.410C23central stem extension (φ=1)32C2.47(D4oSD16)128,1956
C2.48(D4○SD16) = C42.411C23central stem extension (φ=1)64C2.48(D4oSD16)128,1957
C2.49(D4○SD16) = C42.423C23central stem extension (φ=1)64C2.49(D4oSD16)128,1973
C2.50(D4○SD16) = C42.424C23central stem extension (φ=1)64C2.50(D4oSD16)128,1974
C2.51(D4○SD16) = C42.426C23central stem extension (φ=1)64C2.51(D4oSD16)128,1976
C2.52(D4○SD16) = C4.2- 1+4central stem extension (φ=1)64C2.52(D4oSD16)128,1989
C2.53(D4○SD16) = C42.25C23central stem extension (φ=1)64C2.53(D4oSD16)128,1990
C2.54(D4○SD16) = C42.27C23central stem extension (φ=1)64C2.54(D4oSD16)128,1992
C2.55(D4○SD16) = C42.30C23central stem extension (φ=1)64C2.55(D4oSD16)128,1995
C2.56(D4○SD16) = SD16⋊D4central stem extension (φ=1)32C2.56(D4oSD16)128,1997
C2.57(D4○SD16) = SD166D4central stem extension (φ=1)32C2.57(D4oSD16)128,1998
C2.58(D4○SD16) = D810D4central stem extension (φ=1)32C2.58(D4oSD16)128,1999
C2.59(D4○SD16) = Q1610D4central stem extension (φ=1)64C2.59(D4oSD16)128,2003
C2.60(D4○SD16) = D84D4central stem extension (φ=1)32C2.60(D4oSD16)128,2004
C2.61(D4○SD16) = SD162D4central stem extension (φ=1)32C2.61(D4oSD16)128,2007
C2.62(D4○SD16) = Q165D4central stem extension (φ=1)64C2.62(D4oSD16)128,2010
C2.63(D4○SD16) = D4×SD16central stem extension (φ=1)32C2.63(D4oSD16)128,2013
C2.64(D4○SD16) = SD1610D4central stem extension (φ=1)32C2.64(D4oSD16)128,2014
C2.65(D4○SD16) = SD1611D4central stem extension (φ=1)64C2.65(D4oSD16)128,2016
C2.66(D4○SD16) = D44D8central stem extension (φ=1)32C2.66(D4oSD16)128,2026
C2.67(D4○SD16) = C42.461C23central stem extension (φ=1)32C2.67(D4oSD16)128,2028
C2.68(D4○SD16) = D45Q16central stem extension (φ=1)64C2.68(D4oSD16)128,2031
C2.69(D4○SD16) = C42.466C23central stem extension (φ=1)64C2.69(D4oSD16)128,2033
C2.70(D4○SD16) = C42.468C23central stem extension (φ=1)64C2.70(D4oSD16)128,2035
C2.71(D4○SD16) = C42.469C23central stem extension (φ=1)64C2.71(D4oSD16)128,2036
C2.72(D4○SD16) = C42.41C23central stem extension (φ=1)32C2.72(D4oSD16)128,2038
C2.73(D4○SD16) = C42.42C23central stem extension (φ=1)64C2.73(D4oSD16)128,2039
C2.74(D4○SD16) = C42.45C23central stem extension (φ=1)32C2.74(D4oSD16)128,2042
C2.75(D4○SD16) = C42.46C23central stem extension (φ=1)32C2.75(D4oSD16)128,2043
C2.76(D4○SD16) = C42.51C23central stem extension (φ=1)64C2.76(D4oSD16)128,2048
C2.77(D4○SD16) = C42.52C23central stem extension (φ=1)64C2.77(D4oSD16)128,2049
C2.78(D4○SD16) = C42.55C23central stem extension (φ=1)64C2.78(D4oSD16)128,2052
C2.79(D4○SD16) = C42.56C23central stem extension (φ=1)64C2.79(D4oSD16)128,2053
C2.80(D4○SD16) = C42.472C23central stem extension (φ=1)32C2.80(D4oSD16)128,2055
C2.81(D4○SD16) = C42.473C23central stem extension (φ=1)32C2.81(D4oSD16)128,2056
C2.82(D4○SD16) = C42.475C23central stem extension (φ=1)64C2.82(D4oSD16)128,2058
C2.83(D4○SD16) = C42.478C23central stem extension (φ=1)64C2.83(D4oSD16)128,2061
C2.84(D4○SD16) = C42.480C23central stem extension (φ=1)64C2.84(D4oSD16)128,2063
C2.85(D4○SD16) = C42.481C23central stem extension (φ=1)64C2.85(D4oSD16)128,2064
C2.86(D4○SD16) = D49SD16central stem extension (φ=1)64C2.86(D4oSD16)128,2067
C2.87(D4○SD16) = C42.486C23central stem extension (φ=1)64C2.87(D4oSD16)128,2069
C2.88(D4○SD16) = C42.489C23central stem extension (φ=1)64C2.88(D4oSD16)128,2072
C2.89(D4○SD16) = C42.58C23central stem extension (φ=1)64C2.89(D4oSD16)128,2076
C2.90(D4○SD16) = C42.59C23central stem extension (φ=1)64C2.90(D4oSD16)128,2077
C2.91(D4○SD16) = C42.62C23central stem extension (φ=1)64C2.91(D4oSD16)128,2080
C2.92(D4○SD16) = C42.64C23central stem extension (φ=1)64C2.92(D4oSD16)128,2082
C2.93(D4○SD16) = C42.492C23central stem extension (φ=1)64C2.93(D4oSD16)128,2083
C2.94(D4○SD16) = C42.495C23central stem extension (φ=1)64C2.94(D4oSD16)128,2086
C2.95(D4○SD16) = C42.497C23central stem extension (φ=1)64C2.95(D4oSD16)128,2088
C2.96(D4○SD16) = Q84D8central stem extension (φ=1)64C2.96(D4oSD16)128,2090
C2.97(D4○SD16) = C42.501C23central stem extension (φ=1)64C2.97(D4oSD16)128,2092
C2.98(D4○SD16) = Q85Q16central stem extension (φ=1)128C2.98(D4oSD16)128,2095
C2.99(D4○SD16) = C42.506C23central stem extension (φ=1)64C2.99(D4oSD16)128,2097
C2.100(D4○SD16) = C42.509C23central stem extension (φ=1)64C2.100(D4oSD16)128,2100
C2.101(D4○SD16) = C42.510C23central stem extension (φ=1)64C2.101(D4oSD16)128,2101
C2.102(D4○SD16) = C42.512C23central stem extension (φ=1)64C2.102(D4oSD16)128,2103
C2.103(D4○SD16) = C42.513C23central stem extension (φ=1)64C2.103(D4oSD16)128,2104
C2.104(D4○SD16) = C42.514C23central stem extension (φ=1)64C2.104(D4oSD16)128,2105
C2.105(D4○SD16) = C42.517C23central stem extension (φ=1)64C2.105(D4oSD16)128,2108
C2.106(D4○SD16) = Q8×SD16central stem extension (φ=1)64C2.106(D4oSD16)128,2111
C2.107(D4○SD16) = SD164Q8central stem extension (φ=1)64C2.107(D4oSD16)128,2113
C2.108(D4○SD16) = D84Q8central stem extension (φ=1)64C2.108(D4oSD16)128,2116
C2.109(D4○SD16) = Q164Q8central stem extension (φ=1)128C2.109(D4oSD16)128,2119
C2.110(D4○SD16) = SD163Q8central stem extension (φ=1)64C2.110(D4oSD16)128,2120
C2.111(D4○SD16) = Q89SD16central stem extension (φ=1)64C2.111(D4oSD16)128,2124
C2.112(D4○SD16) = C42.528C23central stem extension (φ=1)64C2.112(D4oSD16)128,2126
C2.113(D4○SD16) = C42.72C23central stem extension (φ=1)64C2.113(D4oSD16)128,2129
C2.114(D4○SD16) = C42.75C23central stem extension (φ=1)64C2.114(D4oSD16)128,2132
C2.115(D4○SD16) = C42.531C23central stem extension (φ=1)64C2.115(D4oSD16)128,2133

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