Order 512.
1668 conjugacy classes of subgroups.
The subgroup lattice has 374 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C2×#121 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| prime radical | C22×#41 | C23 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C22×#499 | C2 | semidirect |
| 4. #29888 | C2 | direct (N × H) |
| 5. C2×#2090 | C2 | semidirect |
| 6. C2×#2089 | C2 | semidirect |
| 9. C2×#1998 | C2 | semidirect |
| 10. C2×#1837 | C2 | semidirect |
| 16. C2×#499 | C22 | semidirect |
| 36. #2090 | C22 | semidirect |
| 37. #2089 | C22 | semidirect |
| 40. #1998 | C22 | semidirect |
| 41. #1837 | C22 | semidirect |
| 370. C2 | #29888 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#499 | 2 |
| C2×#3080 | 2 |
| C2×#2922 | 2 |
| #29888 | 2 |
| C2×#2090 | 2 |
| C2×#2089 | 2 |
| C2×#2079 | 2 |
| C2×#2078 | 2 |
| C2×#1998 | 2 |
| C2×#1837 | 2 |