Order 1440.
114 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4×C5×C9 | C22 |
| commutator | C2 | C2×C5×C8×C9 |
| Frattini, cosocle | C2×C3×C4 | C22×C3×C5 |
| socle, prime radical | C22×C3×C5 | C2×C3×C4 |
| LCS | G ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4×C5×C9 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 8. C9×C4⋊C8 | C5 | direct (N × H) |
| 13. C4×C5×C9 | C8 | semidirect |
| 16. C5×C4⋊C8 | C9 | direct (N × H) |
| 40. C5×C9 | C4⋊C8 | direct (N × H) |
| 47. C4×C9 | C5×C8 | semidirect |
| 50. C4⋊C8 | C5×C9 | direct (N × H) |
| 60. C4×C5 | C8×C9 | semidirect |
| 77. C9 | C5×C4⋊C8 | direct (N × H) |
| 85. C5 | C9×C4⋊C8 | direct (N × H) |
| 88. C4 | C5×C8×C9 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C5×C8×C9 | 2 |
| C42×C5×C9 | 2 |
| C3×C5×C4⋊C8 | 3 |
| C9×C4⋊C8 | 5 |