Finite Group DatabasebetaFinite Group DatabasebetaOrder 2000.
156 conjugacy classes of subgroups; only the 40 normal subgroups are shown.
This group has 156 conjugacy classes of subgroups — too many to draw. Only its 40 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C2 | D5×#1042 |
| commutator, Fitting, socle | C2×C53 | C2×C4 |
| prime radical, cosocle | C2×C52×D5 | C22 |
| hypocenter | C53 | C4⋊C4 |
| LCS | G ▷ C2×C53 ▷ C53 | |
| UCS | C1 ◁ C2 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 7. C5×#1039 | C4 | semidirect |
| 8. C52×Dic5 | C4 | semidirect |
| 25. C53 | C4⋊C4 | semidirect |
| 37. #1039 | Dic5 | semidirect |
| 43. C5×Dic5 | Dic5 | semidirect |
| 44. C5×Dic5 | AGL(1,𝔽5) | semidirect |
| 77. C52 | #683 | semidirect |
| 78. C52 | C4⋊Dic5 | semidirect |
| 79. C52 | C4⋊AGL(1,𝔽5) | semidirect |
| 98. Dic5 | #1042 | semidirect |
| 122. C5 | #87780 | semidirect |
| 123. C5 | #87825 | semidirect |
| 124. C5 | C4⋊#1042 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#92559 | 2 |
| C2×C5×#1042 | 2 |
| C5×D5×Dic5 | 2 |
| C4⋊#1042 | 5 |
| #87825 | 5 |
| #87780 | 5 |