Finite Group DatabasebetaFinite Group DatabasebetaOrder 23900.
18 conjugacy classes of subgroups.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | C2×C25×C239 | C2 | 1 | 1 | yes | maximal, characteristic |
| 2 | C25×C239 | C4 | 1 | 1 | yes | characteristic, complemented, Hall |
| 3 | Dic5×C239 | — | 5 | 1 | no | maximal |
| 4 | C2×C5×C239 | D5 | 1 | 1 | yes | characteristic |
| 5 | C5×C239 | Dic5 | 1 | 1 | yes | characteristic |
| 6 | C4×C239 | — | 25 | 1 | no | Hall |
| 7 | C2×C239 | D25 | 1 | 1 | yes | characteristic |
| 8 | C239 | Dic25 | 1 | 1 | yes | characteristic, direct product factor, Sylow |
| 9 | Dic25 | C239 | 1 | 1 | yes | maximal, characteristic, direct product factor, Hall |
| 10 | C2×C25 | C2×C239 | 1 | 1 | yes | characteristic |
| 11 | C25 | C4×C239 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 12 | Dic5 | — | 5 | 1 | no | — |
| 13 | C2×C5 | D5×C239 | 1 | 1 | yes | characteristic |
| 14 | C5 | Dic5×C239 | 1 | 1 | yes | characteristic |
| 15 | C4 | — | 25 | 1 | no | Sylow |
| 16 | C2 | D25×C239 | 1 | 1 | yes | characteristic |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2×C239 | D25 |
| commutator, hypocenter | C25 | C4×C239 |
| Frattini | C2×C5 | D5×C239 |
| Fitting | C2×C25×C239 | C2 |
| socle, prime radical | C2×C5×C239 | D5 |
| cosocle | C2×C25 | C2×C239 |
| LCS | G ▷ C25 | |
| UCS | C1 ◁ C2×C239 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C25×C239 | C4 | semidirect |
| 8. C239 | Dic25 | direct (N × H) |
| 9. Dic25 | C239 | direct (N × H) |
| 11. C25 | C4×C239 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C25×C239 | 2 |
| Dic5×C239 | 5 |
| Dic25 | 239 |