Finite Group DatabasebetaFinite Group Databasebeta| order | 1984 |
| automorphism | ? |
| homology | Abelianization (H1) = C23 · Schur multiplier (H2) = C2×C4 |
No aliases for this group.
| Fitting | C31×#97 ⋊ C2 |
| Sylow | C31 ⋊ #496 |
| subgroup | G/H | |
|---|---|---|
| center | C22 | C2×D124 |
| commutator, cosocle | C2×C4×C31 | C23 |
| Frattini | C2×C4 | C22×D31 |
| Fitting | C31×#97 | C2 |
| socle | C22×C31 | C2×D4 |
| hypercenter | #97 | D31 |
| hypocenter | C31 | #496 |
| LCS | G ▷ C2×C4×C31 ▷ C2×C31 ▷ C31 | |
| UCS | C1 ◁ C22 ◁ C42 ◁ #97 | |
144 conjugacy classes of subgroups.
| transitive degree | μt(G) = 992 |
Polycyclic presentation:
2^6,31|b^2=d,c^2=e,d^2=f,b^a=bd,c^a=ce,d^a=df,g^a=g^30,c^b=cf316 conjugacy classes — view the full character table.
| maximal subgroup of | #16845001, #16845005, #16845006, … |
| maximal normal subgroup of | #16845001, #16845005, #16845006, … |
| maximal quotient of | #16845333, #16845339, #16845350, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1984, 938);