Order 512.
2840 conjugacy classes of subgroups.
The subgroup lattice has 551 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C23×C22⋊C4 |
| commutator | C2×C4 | C24×C4 |
| Frattini, cosocle | C42 | C25 |
| prime radical | C22×#41 | D4 |
| LCS | G ▷ C2×C4 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C2×C4×#41 ◁ G | |
| LECS | G ▷ C42 ▷ C22 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #17725 | C2 | semidirect |
| 5. #17718 | C2 | semidirect |
| 6. #17715 | C2 | semidirect |
| 7. #17708 | C2 | semidirect |
| 8. C2×#1546 | C2 | semidirect |
| 41. #1554 | C22 | semidirect |
| 42. #1552 | C22 | semidirect |
| 43. #1550 | C22 | semidirect |
| 47. #1546 | C22 | semidirect |
| 48. #1544 | C22 | semidirect |
| 49. #1542 | C22 | semidirect |
| 50. #1542 | C22 | semidirect |
| 51. C2×#332 | C22 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#3509 | 2 |
| #60276 | 2 |
| #60125 | 2 |
| #17725 | 2 |
| #17718 | 2 |
| #17715 | 2 |
| #17708 | 2 |
| C2×#1546 | 2 |