Finite Group DatabasebetaFinite Group Databasebeta| order | 6784 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C25 |
No aliases for this group.
| Fitting | C53×#436 ⋊ C2 |
| Sylow | C53 ⋊ #3275 |
| subgroup | G/H | |
|---|---|---|
| center | C22 | C22×D212 |
| commutator | C2×C4×C53 | C24 |
| Frattini | C2×C4 | C23×D53 |
| Fitting | C53×#436 | C2 |
| socle | C22×C53 | C22×D4 |
| hypercenter | #436 | D53 |
| hypocenter | C53 | #3275 |
| LCS | G ▷ C2×C4×C53 ▷ C2×C53 ▷ C53 | |
| UCS | C1 ◁ C22 ◁ C4×D4 ◁ #436 | |
498 conjugacy classes of subgroups.
Polycyclic presentation:
2^7,53|a^2=g,b^2=g,e^2=g,b^a=be,c^a=cf,e^a=eg,h^a=h^52,c^b=cg,d^b=de,e^b=eg,h^b=h^52,e^d=eg,h^d=h^52757 conjugacy classes — view the full character table.
| maximal subgroup of | D53×#3275, C2×#20286351, #28259266, … |
| maximal normal subgroup of | D53×#3275, C2×#20286351, #28259266, … |
| maximal quotient of | #27375395, #27375486, #27375501, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(6784, 16146);