Order 512.
850 conjugacy classes of subgroups.
The subgroup lattice has 298 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C22×C4 | #120 |
| commutator | C42 | C23×C4 |
| Frattini, cosocle | C2×C42 | C24 |
| socle | C23 | #385 |
| prime radical | C24 | #123 |
| LCS | G ▷ C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 5. #8919 | C2 | direct (N × H) |
| 25. #1526 | C4 | semidirect |
| 27. C2×#330 | C4 | semidirect |
| 28. C2×#330 | C4 | semidirect |
| 29. C2×#330 | C4 | semidirect |
| 83. #330 | C2×C4 | semidirect |
| 84. #330 | C2×C4 | semidirect |
| 85. #330 | C2×C4 | semidirect |
| 294. C2 | #8919 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#2987 | 2 |
| C2×#1995 | 2 |
| C2×#1569 | 2 |
| C2×#1526 | 2 |
| #8919 | 2 |
| C2×#1300 | 2 |