Finite Group DatabasebetaFinite Group DatabasebetaOrder 320.
426 conjugacy classes of subgroups; only the 175 normal subgroups are shown.
This group has 426 conjugacy classes of subgroups — too many to draw. Only its 175 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 |
|---|---|---|
| 2. C23×Dic5 | C2 | semidirect |
| 3. C22×C4×D5 | C2 | semidirect |
| 4. C2×C5×C22⋊C4 | C2 | semidirect |
| 5. C2×#685 | C2 | semidirect |
| 6. C2×#683 | C2 | semidirect |
| 7. C2×C4×Dic5 | C2 | semidirect |
| 8. #4027 | C2 | direct (N × H) |
| 13. C2×C22⋊D5 | C4 | semidirect |
| 19. C22×Dic5 | C22 | semidirect |
| 21. C2×C4×D5 | C22 | semidirect |
| 22. C5×C22⋊C4 | C22 | semidirect |
| 23. #685 | C22 | semidirect |
| 24. #683 | C22 | semidirect |
| 25. C4×Dic5 | C22 | semidirect |
| 29. C23×C5 | C2×C4 | semidirect |
| 34. C22×D5 | C2×C4 | semidirect |
| 40. C22⋊D5 | C2×C4 | semidirect |
| 43. C2×Dic5 | C2×C4 | semidirect |
| 44. C2×Dic5 | D4 | semidirect |
| 55. C2×C22⋊C4 | D5 | semidirect |
| 61. C22×C5 | C22×C4 | semidirect |
| 68. C2×D5 | C22×C4 | semidirect |
| 72. Dic5 | C22×C4 | semidirect |
| 73. Dic5 | C2×D4 | semidirect |
| 89. C22⋊C4 | C2×D5 | semidirect |
| 92. C2×C5 | C4×D4 | semidirect |
| 103. C23 | C4×D5 | semidirect |
| 119. C5 | C2×C4×D4 | semidirect |
| 128. C22 | C2×C4×D5 | semidirect |
| 139. C2 | #4027 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C22⋊D5 | 2 |
| C23×Dic5 | 2 |
| C22×C4×D5 | 2 |
| C2×C5×C22⋊C4 | 2 |
| C2×#685 | 2 |
| C2×#683 | 2 |
| C2×C4×Dic5 | 2 |
| #4027 | 2 |
| C2×C4×D4 | 5 |