extension | φ:Q→Aut N | d | ρ | Label | ID |
C4.1(C4○D28) = Dic14⋊2D4 | φ: C4○D28/Dic14 → C2 ⊆ Aut C4 | 224 | | C4.1(C4oD28) | 448,296 |
C4.2(C4○D28) = Dic14.D4 | φ: C4○D28/Dic14 → C2 ⊆ Aut C4 | 224 | | C4.2(C4oD28) | 448,301 |
C4.3(C4○D28) = D28⋊3D4 | φ: C4○D28/Dic14 → C2 ⊆ Aut C4 | 224 | | C4.3(C4oD28) | 448,320 |
C4.4(C4○D28) = D28.D4 | φ: C4○D28/Dic14 → C2 ⊆ Aut C4 | 224 | | C4.4(C4oD28) | 448,321 |
C4.5(C4○D28) = Dic7⋊Q16 | φ: C4○D28/Dic14 → C2 ⊆ Aut C4 | 448 | | C4.5(C4oD28) | 448,327 |
C4.6(C4○D28) = Dic14.11D4 | φ: C4○D28/Dic14 → C2 ⊆ Aut C4 | 224 | | C4.6(C4oD28) | 448,332 |
C4.7(C4○D28) = Dic7⋊SD16 | φ: C4○D28/Dic14 → C2 ⊆ Aut C4 | 224 | | C4.7(C4oD28) | 448,352 |
C4.8(C4○D28) = D28.12D4 | φ: C4○D28/Dic14 → C2 ⊆ Aut C4 | 224 | | C4.8(C4oD28) | 448,353 |
C4.9(C4○D28) = C28⋊7D8 | φ: C4○D28/Dic14 → C2 ⊆ Aut C4 | 224 | | C4.9(C4oD28) | 448,549 |
C4.10(C4○D28) = D4.1D28 | φ: C4○D28/Dic14 → C2 ⊆ Aut C4 | 224 | | C4.10(C4oD28) | 448,550 |
C4.11(C4○D28) = D4.2D28 | φ: C4○D28/Dic14 → C2 ⊆ Aut C4 | 224 | | C4.11(C4oD28) | 448,553 |
C4.12(C4○D28) = Q8⋊D28 | φ: C4○D28/Dic14 → C2 ⊆ Aut C4 | 224 | | C4.12(C4oD28) | 448,561 |
C4.13(C4○D28) = Q8.1D28 | φ: C4○D28/Dic14 → C2 ⊆ Aut C4 | 224 | | C4.13(C4oD28) | 448,562 |
C4.14(C4○D28) = C28⋊7Q16 | φ: C4○D28/Dic14 → C2 ⊆ Aut C4 | 448 | | C4.14(C4oD28) | 448,565 |
C4.15(C4○D28) = C42.106D14 | φ: C4○D28/Dic14 → C2 ⊆ Aut C4 | 224 | | C4.15(C4oD28) | 448,995 |
C4.16(C4○D28) = C42.114D14 | φ: C4○D28/Dic14 → C2 ⊆ Aut C4 | 224 | | C4.16(C4oD28) | 448,1012 |
C4.17(C4○D28) = Dic14⋊10Q8 | φ: C4○D28/Dic14 → C2 ⊆ Aut C4 | 448 | | C4.17(C4oD28) | 448,1020 |
C4.18(C4○D28) = C42.122D14 | φ: C4○D28/Dic14 → C2 ⊆ Aut C4 | 224 | | C4.18(C4oD28) | 448,1021 |
C4.19(C4○D28) = C42.136D14 | φ: C4○D28/Dic14 → C2 ⊆ Aut C4 | 224 | | C4.19(C4oD28) | 448,1038 |
C4.20(C4○D28) = Dic7.SD16 | φ: C4○D28/C4×D7 → C2 ⊆ Aut C4 | 224 | | C4.20(C4oD28) | 448,294 |
C4.21(C4○D28) = C4⋊C4.D14 | φ: C4○D28/C4×D7 → C2 ⊆ Aut C4 | 224 | | C4.21(C4oD28) | 448,298 |
C4.22(C4○D28) = C28⋊Q8⋊C2 | φ: C4○D28/C4×D7 → C2 ⊆ Aut C4 | 224 | | C4.22(C4oD28) | 448,299 |
C4.23(C4○D28) = (C8×Dic7)⋊C2 | φ: C4○D28/C4×D7 → C2 ⊆ Aut C4 | 224 | | C4.23(C4oD28) | 448,302 |
C4.24(C4○D28) = D14⋊D8 | φ: C4○D28/C4×D7 → C2 ⊆ Aut C4 | 224 | | C4.24(C4oD28) | 448,309 |
C4.25(C4○D28) = D14⋊SD16 | φ: C4○D28/C4×D7 → C2 ⊆ Aut C4 | 224 | | C4.25(C4oD28) | 448,312 |
C4.26(C4○D28) = C7⋊C8⋊1D4 | φ: C4○D28/C4×D7 → C2 ⊆ Aut C4 | 224 | | C4.26(C4oD28) | 448,314 |
C4.27(C4○D28) = C7⋊C8⋊D4 | φ: C4○D28/C4×D7 → C2 ⊆ Aut C4 | 224 | | C4.27(C4oD28) | 448,316 |
C4.28(C4○D28) = Dic7.1Q16 | φ: C4○D28/C4×D7 → C2 ⊆ Aut C4 | 448 | | C4.28(C4oD28) | 448,326 |
C4.29(C4○D28) = Q8⋊C4⋊D7 | φ: C4○D28/C4×D7 → C2 ⊆ Aut C4 | 224 | | C4.29(C4oD28) | 448,329 |
C4.30(C4○D28) = C56⋊C4.C2 | φ: C4○D28/C4×D7 → C2 ⊆ Aut C4 | 448 | | C4.30(C4oD28) | 448,331 |
C4.31(C4○D28) = Q8⋊Dic7⋊C2 | φ: C4○D28/C4×D7 → C2 ⊆ Aut C4 | 224 | | C4.31(C4oD28) | 448,334 |
C4.32(C4○D28) = D14⋊2SD16 | φ: C4○D28/C4×D7 → C2 ⊆ Aut C4 | 224 | | C4.32(C4oD28) | 448,341 |
C4.33(C4○D28) = C7⋊(C8⋊D4) | φ: C4○D28/C4×D7 → C2 ⊆ Aut C4 | 224 | | C4.33(C4oD28) | 448,346 |
C4.34(C4○D28) = D14⋊Q16 | φ: C4○D28/C4×D7 → C2 ⊆ Aut C4 | 224 | | C4.34(C4oD28) | 448,347 |
C4.35(C4○D28) = C7⋊C8.D4 | φ: C4○D28/C4×D7 → C2 ⊆ Aut C4 | 224 | | C4.35(C4oD28) | 448,350 |
C4.36(C4○D28) = C4×D4⋊D7 | φ: C4○D28/C4×D7 → C2 ⊆ Aut C4 | 224 | | C4.36(C4oD28) | 448,547 |
C4.37(C4○D28) = C42.48D14 | φ: C4○D28/C4×D7 → C2 ⊆ Aut C4 | 224 | | C4.37(C4oD28) | 448,548 |
C4.38(C4○D28) = C4×D4.D7 | φ: C4○D28/C4×D7 → C2 ⊆ Aut C4 | 224 | | C4.38(C4oD28) | 448,551 |
C4.39(C4○D28) = C42.51D14 | φ: C4○D28/C4×D7 → C2 ⊆ Aut C4 | 224 | | C4.39(C4oD28) | 448,552 |
C4.40(C4○D28) = C4×Q8⋊D7 | φ: C4○D28/C4×D7 → C2 ⊆ Aut C4 | 224 | | C4.40(C4oD28) | 448,559 |
C4.41(C4○D28) = C42.56D14 | φ: C4○D28/C4×D7 → C2 ⊆ Aut C4 | 224 | | C4.41(C4oD28) | 448,560 |
C4.42(C4○D28) = C4×C7⋊Q16 | φ: C4○D28/C4×D7 → C2 ⊆ Aut C4 | 448 | | C4.42(C4oD28) | 448,563 |
C4.43(C4○D28) = C42.59D14 | φ: C4○D28/C4×D7 → C2 ⊆ Aut C4 | 448 | | C4.43(C4oD28) | 448,564 |
C4.44(C4○D28) = C42.229D14 | φ: C4○D28/C4×D7 → C2 ⊆ Aut C4 | 224 | | C4.44(C4oD28) | 448,1010 |
C4.45(C4○D28) = C42.115D14 | φ: C4○D28/C4×D7 → C2 ⊆ Aut C4 | 224 | | C4.45(C4oD28) | 448,1014 |
C4.46(C4○D28) = C42.116D14 | φ: C4○D28/C4×D7 → C2 ⊆ Aut C4 | 224 | | C4.46(C4oD28) | 448,1015 |
C4.47(C4○D28) = C42.232D14 | φ: C4○D28/C4×D7 → C2 ⊆ Aut C4 | 224 | | C4.47(C4oD28) | 448,1031 |
C4.48(C4○D28) = C42.131D14 | φ: C4○D28/C4×D7 → C2 ⊆ Aut C4 | 224 | | C4.48(C4oD28) | 448,1033 |
C4.49(C4○D28) = C42.133D14 | φ: C4○D28/C4×D7 → C2 ⊆ Aut C4 | 224 | | C4.49(C4oD28) | 448,1035 |
C4.50(C4○D28) = C42.134D14 | φ: C4○D28/C4×D7 → C2 ⊆ Aut C4 | 224 | | C4.50(C4oD28) | 448,1036 |
C4.51(C4○D28) = D14.D8 | φ: C4○D28/D28 → C2 ⊆ Aut C4 | 224 | | C4.51(C4oD28) | 448,308 |
C4.52(C4○D28) = D14.SD16 | φ: C4○D28/D28 → C2 ⊆ Aut C4 | 224 | | C4.52(C4oD28) | 448,311 |
C4.53(C4○D28) = C8⋊Dic7⋊C2 | φ: C4○D28/D28 → C2 ⊆ Aut C4 | 224 | | C4.53(C4oD28) | 448,313 |
C4.54(C4○D28) = C56⋊1C4⋊C2 | φ: C4○D28/D28 → C2 ⊆ Aut C4 | 224 | | C4.54(C4oD28) | 448,318 |
C4.55(C4○D28) = D14.1SD16 | φ: C4○D28/D28 → C2 ⊆ Aut C4 | 224 | | C4.55(C4oD28) | 448,339 |
C4.56(C4○D28) = D14.Q16 | φ: C4○D28/D28 → C2 ⊆ Aut C4 | 224 | | C4.56(C4oD28) | 448,343 |
C4.57(C4○D28) = D14⋊C8.C2 | φ: C4○D28/D28 → C2 ⊆ Aut C4 | 224 | | C4.57(C4oD28) | 448,348 |
C4.58(C4○D28) = (C2×C8).D14 | φ: C4○D28/D28 → C2 ⊆ Aut C4 | 224 | | C4.58(C4oD28) | 448,349 |
C4.59(C4○D28) = C28.50D8 | φ: C4○D28/D28 → C2 ⊆ Aut C4 | 224 | | C4.59(C4oD28) | 448,541 |
C4.60(C4○D28) = C28.38SD16 | φ: C4○D28/D28 → C2 ⊆ Aut C4 | 224 | | C4.60(C4oD28) | 448,542 |
C4.61(C4○D28) = D4.3Dic14 | φ: C4○D28/D28 → C2 ⊆ Aut C4 | 224 | | C4.61(C4oD28) | 448,543 |
C4.62(C4○D28) = C28.48SD16 | φ: C4○D28/D28 → C2 ⊆ Aut C4 | 448 | | C4.62(C4oD28) | 448,554 |
C4.63(C4○D28) = C28.23Q16 | φ: C4○D28/D28 → C2 ⊆ Aut C4 | 448 | | C4.63(C4oD28) | 448,555 |
C4.64(C4○D28) = Q8.3Dic14 | φ: C4○D28/D28 → C2 ⊆ Aut C4 | 448 | | C4.64(C4oD28) | 448,556 |
C4.65(C4○D28) = C42.113D14 | φ: C4○D28/D28 → C2 ⊆ Aut C4 | 224 | | C4.65(C4oD28) | 448,1011 |
C4.66(C4○D28) = C42.117D14 | φ: C4○D28/D28 → C2 ⊆ Aut C4 | 224 | | C4.66(C4oD28) | 448,1016 |
C4.67(C4○D28) = D28⋊10Q8 | φ: C4○D28/D28 → C2 ⊆ Aut C4 | 224 | | C4.67(C4oD28) | 448,1032 |
C4.68(C4○D28) = C42.132D14 | φ: C4○D28/D28 → C2 ⊆ Aut C4 | 224 | | C4.68(C4oD28) | 448,1034 |
C4.69(C4○D28) = C42.135D14 | φ: C4○D28/D28 → C2 ⊆ Aut C4 | 224 | | C4.69(C4oD28) | 448,1037 |
C4.70(C4○D28) = Dic14⋊Q8 | φ: C4○D28/C7⋊D4 → C2 ⊆ Aut C4 | 448 | | C4.70(C4oD28) | 448,388 |
C4.71(C4○D28) = Dic14.Q8 | φ: C4○D28/C7⋊D4 → C2 ⊆ Aut C4 | 448 | | C4.71(C4oD28) | 448,391 |
C4.72(C4○D28) = D14.2SD16 | φ: C4○D28/C7⋊D4 → C2 ⊆ Aut C4 | 224 | | C4.72(C4oD28) | 448,396 |
C4.73(C4○D28) = D14.4SD16 | φ: C4○D28/C7⋊D4 → C2 ⊆ Aut C4 | 224 | | C4.73(C4oD28) | 448,397 |
C4.74(C4○D28) = C4.Q8⋊D7 | φ: C4○D28/C7⋊D4 → C2 ⊆ Aut C4 | 224 | | C4.74(C4oD28) | 448,400 |
C4.75(C4○D28) = C28.(C4○D4) | φ: C4○D28/C7⋊D4 → C2 ⊆ Aut C4 | 224 | | C4.75(C4oD28) | 448,401 |
C4.76(C4○D28) = D28⋊Q8 | φ: C4○D28/C7⋊D4 → C2 ⊆ Aut C4 | 224 | | C4.76(C4oD28) | 448,404 |
C4.77(C4○D28) = D28.Q8 | φ: C4○D28/C7⋊D4 → C2 ⊆ Aut C4 | 224 | | C4.77(C4oD28) | 448,405 |
C4.78(C4○D28) = Dic14⋊2Q8 | φ: C4○D28/C7⋊D4 → C2 ⊆ Aut C4 | 448 | | C4.78(C4oD28) | 448,409 |
C4.79(C4○D28) = Dic14.2Q8 | φ: C4○D28/C7⋊D4 → C2 ⊆ Aut C4 | 448 | | C4.79(C4oD28) | 448,411 |
C4.80(C4○D28) = D14.5D8 | φ: C4○D28/C7⋊D4 → C2 ⊆ Aut C4 | 224 | | C4.80(C4oD28) | 448,416 |
C4.81(C4○D28) = D14.2Q16 | φ: C4○D28/C7⋊D4 → C2 ⊆ Aut C4 | 224 | | C4.81(C4oD28) | 448,418 |
C4.82(C4○D28) = C2.D8⋊D7 | φ: C4○D28/C7⋊D4 → C2 ⊆ Aut C4 | 224 | | C4.82(C4oD28) | 448,419 |
C4.83(C4○D28) = C2.D8⋊7D7 | φ: C4○D28/C7⋊D4 → C2 ⊆ Aut C4 | 224 | | C4.83(C4oD28) | 448,422 |
C4.84(C4○D28) = D28⋊2Q8 | φ: C4○D28/C7⋊D4 → C2 ⊆ Aut C4 | 224 | | C4.84(C4oD28) | 448,424 |
C4.85(C4○D28) = D28.2Q8 | φ: C4○D28/C7⋊D4 → C2 ⊆ Aut C4 | 224 | | C4.85(C4oD28) | 448,425 |
C4.86(C4○D28) = (C2×C14).40D8 | φ: C4○D28/C7⋊D4 → C2 ⊆ Aut C4 | 224 | | C4.86(C4oD28) | 448,501 |
C4.87(C4○D28) = C4⋊C4.228D14 | φ: C4○D28/C7⋊D4 → C2 ⊆ Aut C4 | 224 | | C4.87(C4oD28) | 448,502 |
C4.88(C4○D28) = C4⋊C4.230D14 | φ: C4○D28/C7⋊D4 → C2 ⊆ Aut C4 | 224 | | C4.88(C4oD28) | 448,504 |
C4.89(C4○D28) = C4⋊C4.231D14 | φ: C4○D28/C7⋊D4 → C2 ⊆ Aut C4 | 224 | | C4.89(C4oD28) | 448,505 |
C4.90(C4○D28) = C4⋊C4.233D14 | φ: C4○D28/C7⋊D4 → C2 ⊆ Aut C4 | 224 | | C4.90(C4oD28) | 448,530 |
C4.91(C4○D28) = C4⋊C4.236D14 | φ: C4○D28/C7⋊D4 → C2 ⊆ Aut C4 | 224 | | C4.91(C4oD28) | 448,537 |
C4.92(C4○D28) = C14.102+ 1+4 | φ: C4○D28/C7⋊D4 → C2 ⊆ Aut C4 | 224 | | C4.92(C4oD28) | 448,964 |
C4.93(C4○D28) = C14.52- 1+4 | φ: C4○D28/C7⋊D4 → C2 ⊆ Aut C4 | 224 | | C4.93(C4oD28) | 448,966 |
C4.94(C4○D28) = C14.112+ 1+4 | φ: C4○D28/C7⋊D4 → C2 ⊆ Aut C4 | 224 | | C4.94(C4oD28) | 448,967 |
C4.95(C4○D28) = C42.94D14 | φ: C4○D28/C7⋊D4 → C2 ⊆ Aut C4 | 224 | | C4.95(C4oD28) | 448,982 |
C4.96(C4○D28) = C42.95D14 | φ: C4○D28/C7⋊D4 → C2 ⊆ Aut C4 | 224 | | C4.96(C4oD28) | 448,983 |
C4.97(C4○D28) = C42.97D14 | φ: C4○D28/C7⋊D4 → C2 ⊆ Aut C4 | 224 | | C4.97(C4oD28) | 448,985 |
C4.98(C4○D28) = C42.98D14 | φ: C4○D28/C7⋊D4 → C2 ⊆ Aut C4 | 224 | | C4.98(C4oD28) | 448,986 |
C4.99(C4○D28) = C28.14Q16 | φ: C4○D28/C2×C28 → C2 ⊆ Aut C4 | 448 | | C4.99(C4oD28) | 448,215 |
C4.100(C4○D28) = C4×C56⋊C2 | φ: C4○D28/C2×C28 → C2 ⊆ Aut C4 | 224 | | C4.100(C4oD28) | 448,225 |
C4.101(C4○D28) = C4×D56 | φ: C4○D28/C2×C28 → C2 ⊆ Aut C4 | 224 | | C4.101(C4oD28) | 448,226 |
C4.102(C4○D28) = C4.5D56 | φ: C4○D28/C2×C28 → C2 ⊆ Aut C4 | 224 | | C4.102(C4oD28) | 448,228 |
C4.103(C4○D28) = C42.264D14 | φ: C4○D28/C2×C28 → C2 ⊆ Aut C4 | 224 | | C4.103(C4oD28) | 448,231 |
C4.104(C4○D28) = C4×Dic28 | φ: C4○D28/C2×C28 → C2 ⊆ Aut C4 | 448 | | C4.104(C4oD28) | 448,232 |
C4.105(C4○D28) = C42.14D14 | φ: C4○D28/C2×C28 → C2 ⊆ Aut C4 | 448 | | C4.105(C4oD28) | 448,237 |
C4.106(C4○D28) = C42.16D14 | φ: C4○D28/C2×C28 → C2 ⊆ Aut C4 | 224 | | C4.106(C4oD28) | 448,244 |
C4.107(C4○D28) = D56⋊C4 | φ: C4○D28/C2×C28 → C2 ⊆ Aut C4 | 224 | | C4.107(C4oD28) | 448,245 |
C4.108(C4○D28) = C42.19D14 | φ: C4○D28/C2×C28 → C2 ⊆ Aut C4 | 224 | | C4.108(C4oD28) | 448,247 |
C4.109(C4○D28) = C42.20D14 | φ: C4○D28/C2×C28 → C2 ⊆ Aut C4 | 224 | | C4.109(C4oD28) | 448,248 |
C4.110(C4○D28) = Dic28⋊C4 | φ: C4○D28/C2×C28 → C2 ⊆ Aut C4 | 448 | | C4.110(C4oD28) | 448,250 |
C4.111(C4○D28) = C56⋊30D4 | φ: C4○D28/C2×C28 → C2 ⊆ Aut C4 | 224 | | C4.111(C4oD28) | 448,648 |
C4.112(C4○D28) = C56⋊29D4 | φ: C4○D28/C2×C28 → C2 ⊆ Aut C4 | 224 | | C4.112(C4oD28) | 448,649 |
C4.113(C4○D28) = C56.82D4 | φ: C4○D28/C2×C28 → C2 ⊆ Aut C4 | 224 | | C4.113(C4oD28) | 448,650 |
C4.114(C4○D28) = C56⋊2D4 | φ: C4○D28/C2×C28 → C2 ⊆ Aut C4 | 224 | | C4.114(C4oD28) | 448,668 |
C4.115(C4○D28) = C56⋊3D4 | φ: C4○D28/C2×C28 → C2 ⊆ Aut C4 | 224 | | C4.115(C4oD28) | 448,669 |
C4.116(C4○D28) = C56.4D4 | φ: C4○D28/C2×C28 → C2 ⊆ Aut C4 | 224 | | C4.116(C4oD28) | 448,671 |
C4.117(C4○D28) = C42.274D14 | φ: C4○D28/C2×C28 → C2 ⊆ Aut C4 | 224 | | C4.117(C4oD28) | 448,923 |
C4.118(C4○D28) = C42.277D14 | φ: C4○D28/C2×C28 → C2 ⊆ Aut C4 | 224 | | C4.118(C4oD28) | 448,932 |
C4.119(C4○D28) = C42.89D14 | φ: C4○D28/C2×C28 → C2 ⊆ Aut C4 | 224 | | C4.119(C4oD28) | 448,971 |
C4.120(C4○D28) = C42.99D14 | φ: C4○D28/C2×C28 → C2 ⊆ Aut C4 | 224 | | C4.120(C4oD28) | 448,987 |
C4.121(C4○D28) = C42.100D14 | φ: C4○D28/C2×C28 → C2 ⊆ Aut C4 | 224 | | C4.121(C4oD28) | 448,988 |
C4.122(C4○D28) = C8×Dic14 | central extension (φ=1) | 448 | | C4.122(C4oD28) | 448,212 |
C4.123(C4○D28) = C56⋊11Q8 | central extension (φ=1) | 448 | | C4.123(C4oD28) | 448,213 |
C4.124(C4○D28) = C42.282D14 | central extension (φ=1) | 224 | | C4.124(C4oD28) | 448,219 |
C4.125(C4○D28) = C8×D28 | central extension (φ=1) | 224 | | C4.125(C4oD28) | 448,220 |
C4.126(C4○D28) = C8⋊6D28 | central extension (φ=1) | 224 | | C4.126(C4oD28) | 448,222 |
C4.127(C4○D28) = C42.243D14 | central extension (φ=1) | 224 | | C4.127(C4oD28) | 448,224 |
C4.128(C4○D28) = C56⋊Q8 | central extension (φ=1) | 448 | | C4.128(C4oD28) | 448,235 |
C4.129(C4○D28) = C42.182D14 | central extension (φ=1) | 224 | | C4.129(C4oD28) | 448,239 |
C4.130(C4○D28) = C8⋊9D28 | central extension (φ=1) | 224 | | C4.130(C4oD28) | 448,240 |
C4.131(C4○D28) = C42.185D14 | central extension (φ=1) | 224 | | C4.131(C4oD28) | 448,243 |
C4.132(C4○D28) = C42.6Dic7 | central extension (φ=1) | 224 | | C4.132(C4oD28) | 448,459 |
C4.133(C4○D28) = C42.7Dic7 | central extension (φ=1) | 224 | | C4.133(C4oD28) | 448,460 |
C4.134(C4○D28) = C42.187D14 | central extension (φ=1) | 224 | | C4.134(C4oD28) | 448,534 |
C4.135(C4○D28) = C8×C7⋊D4 | central extension (φ=1) | 224 | | C4.135(C4oD28) | 448,643 |
C4.136(C4○D28) = C56⋊32D4 | central extension (φ=1) | 224 | | C4.136(C4oD28) | 448,645 |
C4.137(C4○D28) = C56⋊D4 | central extension (φ=1) | 224 | | C4.137(C4oD28) | 448,661 |
C4.138(C4○D28) = C56⋊18D4 | central extension (φ=1) | 224 | | C4.138(C4oD28) | 448,662 |
C4.139(C4○D28) = C42.93D14 | central extension (φ=1) | 224 | | C4.139(C4oD28) | 448,981 |