Finite Group DatabasebetaFinite Group Databasebeta| order | 2000 |
| isoclinism | isoclinic class of D5⋊AGL(1,𝔽5) |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4×C5 · Schur multiplier (H2) = C23 |
| direct product | C2×C5×D5⋊AGL(1,𝔽5) |
| unambiguous semidirect product | D5⋊(C2×C5×AGL(1,𝔽5)) |
| Fitting, socle | C2×C53 ⋊ C2×C4 |
| derived | C52 ⋊ C22×C4×C5 |
| Sylow | C53 ⋊ C22×C4 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2×C5 | D5⋊AGL(1,𝔽5) |
| commutator, hypocenter | C52 | C22×C4×C5 |
| Frattini | C1 | G |
| Fitting, socle | C2×C53 | C2×C4 |
| prime radical | C2×C5×D52 | C2 |
| cosocle | C5⋊D5 | C23×C5 |
| LCS | G ▷ C52 | |
| UCS | C1 ◁ C2×C5 | |
276 conjugacy classes of subgroups; only the 78 normal subgroups are shown.
This group has 276 conjugacy classes of subgroups — too many to draw. Only its 78 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 80 |
140 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(2000, 929);