Finite Group DatabasebetaFinite Group DatabasebetaOrder 288.
146 conjugacy classes of subgroups; only the 54 normal subgroups are shown.
This group has 146 conjugacy classes of subgroups — too many to draw. Only its 54 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. C3×#239 | C2 | semidirect |
| 2. C3×D3×D4 | C2 | semidirect |
| 3. C32×SD16 | C2 | semidirect |
| 4. C3×#215 | C2 | semidirect |
| 5. C3×#213 | C2 | semidirect |
| 6. C3×D24 | C2 | semidirect |
| 7. C3×ΓL(1,𝔽25) | C2 | semidirect |
| 9. #914 | C3 | direct (N × H) |
| 11. C32×Q8 | C22 | semidirect |
| 16. C3×D12 | C22 | semidirect |
| 19. C32×C8 | C22 | semidirect |
| 20. C3×C3⋊C8 | C22 | semidirect |
| 23. #239 | C2×C3 | semidirect |
| 24. D3×D4 | C2×C3 | semidirect |
| 27. C3×SD16 | D3 | semidirect |
| 28. C3×SD16 | C2×C3 | semidirect |
| 32. #215 | C2×C3 | semidirect |
| 33. #213 | C2×C3 | semidirect |
| 34. D24 | C2×C3 | semidirect |
| 35. ΓL(1,𝔽25) | C2×C3 | semidirect |
| 48. C3×Q8 | C2×D3 | semidirect |
| 49. C3×Q8 | C22×C3 | semidirect |
| 62. D12 | C22×C3 | semidirect |
| 67. C3×C8 | C2×D3 | semidirect |
| 68. C3×C8 | C22×C3 | semidirect |
| 69. C3⋊C8 | C22×C3 | semidirect |
| 78. SD16 | C3×D3 | semidirect |
| 101. C32 | AGL(1,ℤ/8) | semidirect |
| 103. Q8 | C2×C3×D3 | semidirect |
| 112. C8 | C2×C3×D3 | semidirect |
| 134. C3 | #914 | direct (N × H) |
| 135. C3 | C3×AGL(1,ℤ/8) | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C3×#239 | 2 |
| C3×D3×D4 | 2 |
| C32×SD16 | 2 |
| C3×#215 | 2 |
| C3×#213 | 2 |
| C3×D24 | 2 |
| C3×ΓL(1,𝔽25) | 2 |
| C3×AGL(1,ℤ/8) | 3 |
| #914 | 3 |