Order 512.
1078 conjugacy classes of subgroups.
The subgroup lattice has 220 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, Frattini, cosocle | C2×C42 | C24 |
| commutator | C22 | C2×C43 |
| socle | C23 | C22×C42 |
| prime radical | C24 | C2×C42 |
| LCS | G ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C2×C42 ◁ G | |
| LECS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 6. #7845 | C2 | semidirect |
| 7. #7842 | C2 | semidirect |
| 8. C8×#97 | C2 | semidirect |
| 27. #1452 | C4 | semidirect |
| 28. #1450 | C4 | semidirect |
| 68. #322 | C2×C4 | semidirect |
| 69. #322 | C2×C4 | semidirect |
| 70. #322 | C2×C4 | semidirect |
| 71. C82 | C2×C4 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #20463 | 2 |
| C4×#431 | 2 |
| C2×#1744 | 2 |
| C2×#1452 | 2 |
| C2×#1450 | 2 |
| #7845 | 2 |
| #7842 | 2 |
| C8×#97 | 2 |