Finite Group DatabasebetaFinite Group Databasebeta| order | 17728 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C24 |
No aliases for this group.
| Fitting | C4⋊Q8×C277 ⋊ C2 |
| Sylow | C277 ⋊ #563 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C22 | C23×D277 |
| commutator, socle, cosocle | C22×C277 | C24 |
| Fitting | C4⋊Q8×C277 | C2 |
| prime radical | C2×D1108 | C22 |
| hypercenter | C4⋊Q8 | D277 |
| hypocenter | C277 | #563 |
| LCS | G ▷ C22×C277 ▷ C277 | |
| UCS | C1 ◁ C22 ◁ C4⋊Q8 | |
196 conjugacy classes of subgroups; only the 91 normal subgroups are shown.
This group has 196 conjugacy classes of subgroups — too many to draw. Only its 91 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|a^2=e,b^2=e,c^2=e,b^a=be,c^a=cf,d^a=def,c^b=cef,d^b=de,g^d=g^2761951 conjugacy classes. The character table is too large to display.
| maximal subgroup of | #47985186, #47985189 |
| maximal normal subgroup of | #47985186, #47985189 |
| maximal quotient of | #47986312, #47986328, #47986329, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(17728, 1298);