Finite Group DatabasebetaFinite Group Databasebeta| order | 1984 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C26 |
| direct product | D4×C22⋊D31 |
| Fitting | C22×D4×C31 ⋊ C2 |
| Sylow | C31 ⋊ D42 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C22 | C23×D31 |
| commutator, socle, cosocle | C22×C31 | C24 |
| Fitting | C22×D4×C31 | C2 |
| hypercenter | C22×D4 | D31 |
| hypocenter | C31 | D42 |
| LCS | G ▷ C22×C31 ▷ C31 | |
| UCS | C1 ◁ C22 ◁ C22×D4 | |
428 conjugacy classes of subgroups; only the 123 normal subgroups are shown.
This group has 428 conjugacy classes of subgroups — too many to draw. Only its 123 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 496 |
325 conjugacy classes. The character table is too large to display.
| maximal subgroup of | #16857185, #16857189, #16857191, … |
| maximal normal subgroup of | #16857185, #16857189, #16857191, … |
| maximal quotient of | D4×(C2×D31)⋊C4, C22⋊C4×C22⋊D31, D4×C22⋊Dic31, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1984, 1182);