Order 2000.
126 conjugacy classes of subgroups.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | #11758682 | C2 | 1 | 2 | yes | maximal |
| 2 | C5×C8×C25 | C2 | 1 | 1 | yes | maximal, characteristic |
| 3 | C4×C5×C25 | C22 | 1 | 1 | yes | characteristic |
| 4 | #92524 | — | 2 | 2 | no | — |
| 5 | #87802 | — | 5 | 1 | no | maximal |
| 6 | Dic100 | — | 5 | 5 | no | maximal |
| 7 | C2×C5×C25 | D4 | 1 | 1 | yes | characteristic |
| 8 | #6045 | — | 5 | 2 | no | — |
| 9 | C52×C8 | D5 | 1 | 1 | yes | characteristic |
| 10 | Dic50 | — | 5 | 10 | no | — |
| 11 | C8×C25 | D5 | 1 | 5 | yes | — |
| 12 | C5×C25 | Q16 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 13 | C4×C52 | C2×D5 | 1 | 1 | yes | characteristic |
| 14 | #1039 | — | 10 | 2 | no | — |
| 15 | C4×C25 | C2×D5 | 1 | 5 | yes | — |
| 16 | Dic25 | — | 10 | 10 | no | — |
| 17 | Dic20 | — | 25 | 1 | no | — |
| 18 | Dic20 | — | 25 | 5 | no | — |
| 19 | C2×C52 | D20 | 1 | 1 | yes | characteristic |
| 20 | C2×C25 | D20 | 1 | 5 | yes | — |
| 21 | Dic10 | — | 25 | 10 | no | — |
| 22 | Dic10 | — | 25 | 2 | no | — |
| 23 | C5×C8 | D25 | 1 | 5 | yes | — |
| 24 | C5×C8 | C5⋊D5 | 1 | 1 | yes | characteristic |
| 25 | C52 | Dic20 | 1 | 1 | yes | characteristic |
| 26 | C25 | Dic20 | 1 | 5 | yes | complemented |
| 27 | C4×C5 | C2×D25 | 1 | 5 | yes | — |
| 28 | C4×C5 | C2×C5⋊D5 | 1 | 1 | yes | characteristic |
| 29 | Dic5 | — | 50 | 10 | no | — |
| 30 | Dic5 | — | 50 | 2 | no | — |
| 31 | Q16 | — | 125 | 1 | no | Sylow |
| 32 | C2×C5 | D100 | 1 | 5 | yes | — |
| 33 | C2×C5 | C4⋊(C5⋊D5) | 1 | 1 | yes | characteristic |
| 34 | Q8 | — | 125 | 2 | no | — |
| 35 | C8 | C5⋊D25 | 1 | 1 | yes | characteristic |
| 36 | C5 | Dic100 | 1 | 5 | yes | complemented |
| 37 | C5 | #87802 | 1 | 1 | yes | characteristic |
| 38 | C4 | — | 250 | 2 | no | — |
| 39 | C4 | C2×C5⋊D25 | 1 | 1 | yes | characteristic |
| 40 | C2 | C4⋊(C5⋊D25) | 1 | 1 | yes | characteristic |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 12. C5×C25 | Q16 | semidirect |
| 26. C25 | Dic20 | semidirect |
| 36. C5 | Dic100 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #11758682 | 2 |
| C5×C8×C25 | 2 |
| #87802 | 5 |
| Dic100 | 5 |