| extension | φ:Q→Aut N | d | ρ | Label | ID |
|---|
| C2.1(D7×C22×C4) = D7×C2×C42 | central extension (φ=1) | 224 | | C2.1(D7xC2^2xC4) | 448,924 |
| C2.2(D7×C22×C4) = D7×C22×C8 | central extension (φ=1) | 224 | | C2.2(D7xC2^2xC4) | 448,1189 |
| C2.3(D7×C22×C4) = C22×C4×Dic7 | central extension (φ=1) | 448 | | C2.3(D7xC2^2xC4) | 448,1235 |
| C2.4(D7×C22×C4) = C2×C4×Dic14 | central stem extension (φ=1) | 448 | | C2.4(D7xC2^2xC4) | 448,920 |
| C2.5(D7×C22×C4) = C2×C42⋊D7 | central stem extension (φ=1) | 224 | | C2.5(D7xC2^2xC4) | 448,925 |
| C2.6(D7×C22×C4) = C2×C4×D28 | central stem extension (φ=1) | 224 | | C2.6(D7xC2^2xC4) | 448,926 |
| C2.7(D7×C22×C4) = C4×C4○D28 | central stem extension (φ=1) | 224 | | C2.7(D7xC2^2xC4) | 448,927 |
| C2.8(D7×C22×C4) = C2×C23.11D14 | central stem extension (φ=1) | 224 | | C2.8(D7xC2^2xC4) | 448,933 |
| C2.9(D7×C22×C4) = C2×D7×C22⋊C4 | central stem extension (φ=1) | 112 | | C2.9(D7xC2^2xC4) | 448,937 |
| C2.10(D7×C22×C4) = C2×Dic7⋊4D4 | central stem extension (φ=1) | 224 | | C2.10(D7xC2^2xC4) | 448,938 |
| C2.11(D7×C22×C4) = C24.24D14 | central stem extension (φ=1) | 112 | | C2.11(D7xC2^2xC4) | 448,939 |
| C2.12(D7×C22×C4) = C2×Dic7⋊3Q8 | central stem extension (φ=1) | 448 | | C2.12(D7xC2^2xC4) | 448,949 |
| C2.13(D7×C22×C4) = C2×D7×C4⋊C4 | central stem extension (φ=1) | 224 | | C2.13(D7xC2^2xC4) | 448,954 |
| C2.14(D7×C22×C4) = C2×C4⋊C4⋊7D7 | central stem extension (φ=1) | 224 | | C2.14(D7xC2^2xC4) | 448,955 |
| C2.15(D7×C22×C4) = C2×D28⋊C4 | central stem extension (φ=1) | 224 | | C2.15(D7xC2^2xC4) | 448,956 |
| C2.16(D7×C22×C4) = C14.82+ 1+4 | central stem extension (φ=1) | 224 | | C2.16(D7xC2^2xC4) | 448,957 |
| C2.17(D7×C22×C4) = C42.87D14 | central stem extension (φ=1) | 224 | | C2.17(D7xC2^2xC4) | 448,969 |
| C2.18(D7×C22×C4) = D7×C42⋊C2 | central stem extension (φ=1) | 112 | | C2.18(D7xC2^2xC4) | 448,973 |
| C2.19(D7×C22×C4) = C42⋊7D14 | central stem extension (φ=1) | 112 | | C2.19(D7xC2^2xC4) | 448,974 |
| C2.20(D7×C22×C4) = C42.188D14 | central stem extension (φ=1) | 224 | | C2.20(D7xC2^2xC4) | 448,975 |
| C2.21(D7×C22×C4) = C42.91D14 | central stem extension (φ=1) | 224 | | C2.21(D7xC2^2xC4) | 448,976 |
| C2.22(D7×C22×C4) = C4×D4⋊2D7 | central stem extension (φ=1) | 224 | | C2.22(D7xC2^2xC4) | 448,989 |
| C2.23(D7×C22×C4) = C4×D4×D7 | central stem extension (φ=1) | 112 | | C2.23(D7xC2^2xC4) | 448,997 |
| C2.24(D7×C22×C4) = C42⋊11D14 | central stem extension (φ=1) | 112 | | C2.24(D7xC2^2xC4) | 448,998 |
| C2.25(D7×C22×C4) = C42.108D14 | central stem extension (φ=1) | 224 | | C2.25(D7xC2^2xC4) | 448,999 |
| C2.26(D7×C22×C4) = C4×Q8×D7 | central stem extension (φ=1) | 224 | | C2.26(D7xC2^2xC4) | 448,1024 |
| C2.27(D7×C22×C4) = C42.125D14 | central stem extension (φ=1) | 224 | | C2.27(D7xC2^2xC4) | 448,1025 |
| C2.28(D7×C22×C4) = C4×Q8⋊2D7 | central stem extension (φ=1) | 224 | | C2.28(D7xC2^2xC4) | 448,1026 |
| C2.29(D7×C22×C4) = C42.126D14 | central stem extension (φ=1) | 224 | | C2.29(D7xC2^2xC4) | 448,1027 |
| C2.30(D7×C22×C4) = C22×C8⋊D7 | central stem extension (φ=1) | 224 | | C2.30(D7xC2^2xC4) | 448,1190 |
| C2.31(D7×C22×C4) = C2×D28.2C4 | central stem extension (φ=1) | 224 | | C2.31(D7xC2^2xC4) | 448,1191 |
| C2.32(D7×C22×C4) = C2×D7×M4(2) | central stem extension (φ=1) | 112 | | C2.32(D7xC2^2xC4) | 448,1196 |
| C2.33(D7×C22×C4) = C2×D28.C4 | central stem extension (φ=1) | 224 | | C2.33(D7xC2^2xC4) | 448,1197 |
| C2.34(D7×C22×C4) = C28.70C24 | central stem extension (φ=1) | 112 | 4 | C2.34(D7xC2^2xC4) | 448,1198 |
| C2.35(D7×C22×C4) = D7×C8○D4 | central stem extension (φ=1) | 112 | 4 | C2.35(D7xC2^2xC4) | 448,1202 |
| C2.36(D7×C22×C4) = C56.49C23 | central stem extension (φ=1) | 112 | 4 | C2.36(D7xC2^2xC4) | 448,1203 |
| C2.37(D7×C22×C4) = C22×Dic7⋊C4 | central stem extension (φ=1) | 448 | | C2.37(D7xC2^2xC4) | 448,1236 |
| C2.38(D7×C22×C4) = C22×D14⋊C4 | central stem extension (φ=1) | 224 | | C2.38(D7xC2^2xC4) | 448,1240 |
| C2.39(D7×C22×C4) = C2×C4×C7⋊D4 | central stem extension (φ=1) | 224 | | C2.39(D7xC2^2xC4) | 448,1241 |