Finite Group DatabasebetaFinite Group Databasebeta| order | 880 |
| automorphism | ? |
| homology | Abelianization (H1) = C23 · Schur multiplier (H2) = C22 |
| direct product | Q8×D55 |
| Fitting | C5×Q8×C11 ⋊ C2 |
| Hall | C5×C11 ⋊ C2×Q8 |
| Sylow | C11 ⋊ Q8×D5 |
| Sylow | C5 ⋊ Q8×D11 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C2 | C22×D55 |
| commutator, socle, cosocle | C2×C5×C11 | C23 |
| Fitting | C5×Q8×C11 | C2 |
| prime radical | C2×D55 | C22 |
| hypercenter | Q8 | D55 |
| hypocenter | C5×C11 | C2×Q8 |
| LCS | G ▷ C2×C5×C11 ▷ C5×C11 | |
| UCS | C1 ◁ C2 ◁ Q8 | |
76 conjugacy classes of subgroups.
| transitive degree | μt(G) = 440 |
145 conjugacy classes — view the full character table.
| maximal subgroup of | #13182922, #13182928, #13182939, … |
| maximal normal subgroup of | #13182922, #13182928, #13182939, … |
| maximal quotient of | #13183186, #13183187, #13183188, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(880, 202);