Finite Group DatabasebetaFinite Group Databasebeta| order | 31424 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C29 |
| direct product | C2×#30628383 |
| Fitting | C2×#41×C491 ⋊ C2 |
| Sylow | C491 ⋊ C2×H(5,𝔽2) |
| subgroup | G/H | |
|---|---|---|
| center | C22 | C23×D491 |
| commutator, cosocle | C2×C491 | C25 |
| Frattini | C2 | C24×D491 |
| Fitting | C2×#41×C491 | C2 |
| socle | C22×C491 | C24 |
| hypercenter | C2×#41 | D491 |
| hypocenter | C491 | C2×H(5,𝔽2) |
| LCS | G ▷ C2×C491 ▷ C491 | |
| UCS | C1 ◁ C22 ◁ C2×#41 | |
898 conjugacy classes of subgroups; only the 447 normal subgroups are shown.
This group has 898 conjugacy classes of subgroups — too many to draw. Only its 447 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 7856 |
4934 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(31424, 1380);