Finite Group DatabasebetaFinite Group Databasebeta| order | 6784 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C42 · Schur multiplier (H2) = C23 |
No aliases for this group.
| Fitting | C4×C8×C53 ⋊ C4 |
| Sylow | C53 ⋊ #1770 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C2×C4 | C22×#6157 |
| commutator, socle | C22×C53 | C2×C42 |
| Fitting | C4×C8×C53 | C4 |
| hypercenter | C4×C8 | #6157 |
| hypocenter | C53 | #1770 |
| LCS | G ▷ C22×C53 ▷ C53 | |
| UCS | C1 ◁ C2×C4 ◁ C4×C8 | |
272 conjugacy classes of subgroups; only the 110 normal subgroups are shown.
This group has 272 conjugacy classes of subgroups — too many to draw. Only its 110 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
Polycyclic presentation:
2^7,53|a^2=e,b^2=f,c^2=de,e^2=g,b^a=bd,c^b=cg,h^b=h^30,h^f=h^52472 conjugacy classes — view the full character table.
| maximal subgroup of | #28298353, #28298354, #28298361, … |
| maximal normal subgroup of | #28298353, #28298354, #28298361, … |
| maximal quotient of | #28302030, #28302032, #28302034, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(6784, 20304);