Order 512.
1422 conjugacy classes of subgroups.
The subgroup lattice has 295 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C22×C4 | C22×D4 |
| commutator | C4 | C2×C43 |
| Frattini, cosocle | C23×C4 | C24 |
| socle | C23 | C2×C4×D4 |
| prime radical | C24 | C2×#41 |
| LCS | G ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ C22×#97 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 23. #1778 | C4 | semidirect |
| 24. #1776 | C4 | semidirect |
| 25. #1773 | C4 | semidirect |
| 26. #1772 | C4 | semidirect |
| 33. C4×#97 | C4 | semidirect |
| 142. #108 | C42 | semidirect |
| 143. #107 | C42 | semidirect |
| 144. #106 | C42 | semidirect |
| 150. #97 | C42 | semidirect |
| 156. C4×C8 | C42 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#1778 | 2 |
| #20451 | 2 |
| C2×#1773 | 2 |
| C2×#1772 | 2 |
| #20331 | 2 |
| C2×C4×#97 | 2 |
| #10707 | 2 |
| #10706 | 2 |
| C4×#339 | 2 |