Finite Group DatabasebetaFinite Group Databasebeta| order | 20864 |
| nilpotency class | 2 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4×C163 · Schur multiplier (H2) = C22×C42 |
| direct product | #2379×C163 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C23×C163 | C24 |
| commutator | C22 | C23×C4×C163 |
| Frattini, cosocle | C23 | C24×C163 |
| prime radical | C22×D4×C163 | C22 |
| LCS | G ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C23×C163 ◁ G | |
520 conjugacy classes of subgroups; only the 264 normal subgroups are shown.
This group has 520 conjugacy classes of subgroups — too many to draw. Only its 264 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 10432 |
6194 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(20864, 1111);