Finite Group DatabasebetaFinite Group Databasebeta| order | 880 |
| isoclinism | isoclinic class of D55 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C8 · Schur multiplier (H2) = C2 |
| direct product | C8×D55 |
| Fitting | C5×C8×C11 ⋊ C2 |
| derived, Hall | C5×C11 ⋊ C2×C8 |
| Sylow | C11 ⋊ C8×D5 |
| Sylow | C5 ⋊ C8×D11 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C8 | D55 |
| commutator, hypocenter | C5×C11 | C2×C8 |
| Frattini | C4 | C2×D55 |
| Fitting | C5×C8×C11 | C2 |
| socle | C2×C5×C11 | C2×C4 |
| prime radical | C2×D55 | C4 |
| cosocle | C4×C5×C11 | C22 |
| LCS | G ▷ C5×C11 | |
| UCS | C1 ◁ C8 | |
44 conjugacy classes of subgroups.
| transitive degree | μt(G) = 440 |
232 conjugacy classes — view the full character table.
| maximal subgroup of | #13182262, #13182265, C16×D55, … |
| maximal normal subgroup of | #13182262, #13182265, C16×D55, … |
| maximal quotient of | C16×D55, #13182410, C8×Dic55, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(880, 90);