Finite Group DatabasebetaFinite Group DatabasebetaOrder 2000.
464 conjugacy classes of subgroups; only the 86 normal subgroups are shown.
This group has 464 conjugacy classes of subgroups — too many to draw. Only its 86 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C2 | C2×D5×C5⋊D5 |
| commutator, socle, cosocle | C2×C53 | C23 |
| Fitting | C4×C53 | C22 |
| hypercenter | C4 | D5×C5⋊D5 |
| hypocenter | C53 | #41 |
| LCS | G ▷ C2×C53 ▷ C53 | |
| UCS | C1 ◁ C2 ◁ C4 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #11758769 | C2 | semidirect |
| 2. C4×C5×C5⋊D5 | C2 | semidirect |
| 3. C52×D20 | C2 | semidirect |
| 4. #11758752 | C2 | semidirect |
| 5. D5×#1039 | C2 | semidirect |
| 19. C4×C5⋊D5 | D5 | semidirect |
| 23. C5×D20 | D5 | semidirect |
| 27. C53 | #41 | semidirect |
| 54. D20 | C5⋊D5 | semidirect |
| 61. C52 | #709 | semidirect |
| 62. C52 | #711 | semidirect |
| 89. C5 | #87870 | semidirect |
| 90. C5 | #87902 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #11758769 | 2 |
| C4×C5×C5⋊D5 | 2 |
| C52×D20 | 2 |
| #11758752 | 2 |
| D5×#1039 | 2 |
| #87902 | 5 |
| #87870 | 5 |