Finite Group DatabasebetaFinite Group DatabasebetaOrder 1344.
676 conjugacy classes of subgroups; only the 216 normal subgroups are shown.
This group has 676 conjugacy classes of subgroups — too many to draw. Only its 216 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C22×C4⋊AGL(1,𝔽7) | C2 | semidirect |
| 2. C22×C8×ΓL(1,𝔽8) | C2 | semidirect |
| 3. C2×D56⋊C3 | C2 | direct (N × H) |
| 4. C22×D56 | C3 | semidirect |
| 8. C2×C4⋊AGL(1,𝔽7) | C22 | semidirect |
| 9. C2×C8×ΓL(1,𝔽8) | C22 | semidirect |
| 10. D56⋊C3 | C22 | direct (N × H) |
| 11. C22×D28 | C2×C3 | semidirect |
| 12. C22×C7×C8 | C2×C3 | semidirect |
| 13. C2×D56 | C2×C3 | semidirect |
| 21. C4⋊AGL(1,𝔽7) | C23 | semidirect |
| 22. C8×ΓL(1,𝔽8) | C23 | semidirect |
| 26. C2×D28 | C22×C3 | semidirect |
| 27. C2×C7×C8 | C22×C3 | semidirect |
| 28. D56 | C22×C3 | semidirect |
| 32. C22×ΓL(1,𝔽8) | D8 | semidirect |
| 45. D28 | C23×C3 | semidirect |
| 46. C7×C8 | C23×C3 | semidirect |
| 53. C2×ΓL(1,𝔽8) | C2×D8 | semidirect |
| 58. C22×C8 | AGL(1,𝔽7) | semidirect |
| 59. C22×C7 | C3×D8 | semidirect |
| 73. ΓL(1,𝔽8) | C22×D8 | semidirect |
| 79. C2×C8 | C2×AGL(1,𝔽7) | semidirect |
| 80. C2×C7 | C2×C3×D8 | semidirect |
| 96. C8 | C22×AGL(1,𝔽7) | semidirect |
| 97. C7 | C22×C3×D8 | semidirect |
| 103. C22 | D56⋊C3 | direct (N × H) |
| 109. C2 | C2×D56⋊C3 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4⋊AGL(1,𝔽7) | 2 |
| C22×C8×ΓL(1,𝔽8) | 2 |
| C2×D56⋊C3 | 2 |
| C22×D56 | 3 |
| C22×C3×D8 | 7 |