Finite Group DatabasebetaFinite Group Databasebeta| order | 1984 |
| automorphism | ? |
| homology | Abelianization (H1) = C23 · Schur multiplier (H2) = C24 |
No aliases for this group.
| Fitting | C31×#99 ⋊ C2 |
| Sylow | C31 ⋊ B(4,𝔽2) |
| subgroup | G/H | |
|---|---|---|
| center | C2 | #11758459 |
| commutator, cosocle | C23×C31 | C23 |
| Frattini | C23 | C22×D31 |
| Fitting | C31×#99 | C2 |
| socle | C2×C31 | #120 |
| hypercenter | #99 | D31 |
| hypocenter | C31 | B(4,𝔽2) |
| LCS | G ▷ C23×C31 ▷ C2×C31 ▷ C31 | |
| UCS | C1 ◁ C2 ◁ C23 ◁ #99 | |
198 conjugacy classes of subgroups; only the 39 normal subgroups are shown.
This group has 198 conjugacy classes of subgroups — too many to draw. Only its 39 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 248 |
Polycyclic presentation:
2^6,31|b^a=bd,c^a=ce,g^a=g^30,e^b=ef,d^c=df,g^c=g^30181 conjugacy classes — view the full character table.
| maximal subgroup of | #16847696, #16847697, #16847702, … |
| maximal normal subgroup of | #16847696, #16847697, #16847702, … |
| maximal quotient of | #16844630, #16844631, #16844635, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1984, 737);