Finite Group DatabasebetaFinite Group Databasebeta| order | 17728 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C24 |
No aliases for this group.
| Sylow | C277 ⋊ #529 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C22 | C23×D277 |
| commutator, socle, cosocle | C22×C277 | C24 |
| Fitting, prime radical | #121×C277 | C2 |
| hypercenter | #121 | D277 |
| hypocenter | C277 | #529 |
| LCS | G ▷ C22×C277 ▷ C277 | |
| UCS | C1 ◁ C22 ◁ #121 | |
234 conjugacy classes of subgroups; only the 101 normal subgroups are shown.
This group has 234 conjugacy classes of subgroups — too many to draw. Only its 101 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 8864 |
Polycyclic presentation:
2^6,277|b^2=f,d^2=e,b^a=be,c^a=cf,g^b=g^276,g^d=g^2761960 conjugacy classes. The character table is too large to display.
| maximal subgroup of | #47981650, #47981689, #47981702, … |
| maximal normal subgroup of | #47981650, #47981689, #47981702, … |
| maximal quotient of | #47985562, #47985607, #47985629, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(17728, 1080);