Order 640.
724 conjugacy classes of subgroups; only the 151 normal subgroups are shown.
This group has 724 conjugacy classes of subgroups — too many to draw. Only its 151 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C23 | C23×D5 |
| commutator, socle, cosocle | C23×C5 | C24 |
| Fitting | C5×#398 | C2 |
| hypercenter | #398 | D5 |
| hypocenter | C5 | #2543 |
| LCS | G ▷ C23×C5 ▷ C5 | |
| UCS | C1 ◁ C23 ◁ #398 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#4041 | C2 | semidirect |
| 2. C2×#4041 | C2 | semidirect |
| 3. C2×#4039 | C2 | semidirect |
| 4. C5×#398 | C2 | semidirect |
| 5. #65282 | C2 | semidirect |
| 6. #65280 | C2 | semidirect |
| 7. #65279 | C2 | semidirect |
| 8. #64960 | C2 | semidirect |
| 9. #64954 | C2 | semidirect |
| 10. #64954 | C2 | semidirect |
| 11. D5×#95 | C2 | semidirect |
| 60. C2×D20 | D4 | semidirect |
| 67. C2×C4×D5 | D4 | semidirect |
| 82. #398 | D5 | semidirect |
| 284. C5 | #2543 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#4041 | 2 |
| C2×#4039 | 2 |
| C5×#398 | 2 |
| #65282 | 2 |
| #65280 | 2 |
| #65279 | 2 |
| #64960 | 2 |
| #64954 | 2 |
| D5×#95 | 2 |
| #2543 | 5 |