Finite Group DatabasebetaFinite Group Databasebeta| order | 1984 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C24 |
No aliases for this group.
| Sylow | C31 ⋊ #557 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C22 | C23×D31 |
| commutator, socle, prime radical, cosocle | C22×C31 | C24 |
| Fitting | C4×Q8×C31 | C2 |
| hypercenter | C4×Q8 | D31 |
| hypocenter | C31 | #557 |
| LCS | G ▷ C22×C31 ▷ C31 | |
| UCS | C1 ◁ C22 ◁ C4×Q8 | |
200 conjugacy classes of subgroups.
| transitive degree | μt(G) = 1984 |
Polycyclic presentation:
2^6,31|a^2=f,b^2=e,c^2=f,d^2=e,b^a=be,c^a=cf,d^b=de,g^c=g^30325 conjugacy classes — view the full character table.
| maximal subgroup of | #16858391, #16858397, #16858402, … |
| maximal normal subgroup of | #16858391, #16858397, #16858402, … |
| maximal quotient of | Q8×Dic31⋊C4, #16848629, #16848632, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1984, 1275);