Order 10496.
734 conjugacy classes of subgroups.
The subgroup lattice has 210 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4×C41 | C22×D4 |
| commutator | C4 | C23×C8×C41 |
| Frattini, cosocle | C42 | C24×C41 |
| socle | C22×C41 | C22×C4⋊C4 |
| prime radical | C2×#41×C41 | C2×C4 |
| LCS | G ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4×C41 ◁ C4×#41×C41 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. C41×#1565 | C2 | semidirect |
| 4. C41×#1564 | C2 | semidirect |
| 5. C2×C41×#334 | C2 | semidirect |
| 23. #131×C41 | C8 | semidirect |
| 53. M16×C41 | C2×C8 | semidirect |
| 58. C2×C8×C41 | C2×C8 | semidirect |
| 89. #17788 | C41 | direct (N × H) |
| 103. #1565 | C2×C41 | semidirect |
| 104. #1564 | C2×C41 | semidirect |
| 105. C2×#334 | C2×C41 | semidirect |
| 125. C41 | #17788 | direct (N × H) |
| 128. #131 | C8×C41 | semidirect |
| 158. M16 | C2×C8×C41 | semidirect |
| 163. C2×C8 | C2×C8×C41 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C41×#2988 | 2 |
| C4×#131×C41 | 2 |
| C41×#1565 | 2 |
| C41×#1564 | 2 |
| C2×C41×#334 | 2 |
| #17788 | 41 |