Finite Group DatabasebetaFinite Group Databasebeta| order | 880 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of D8 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C5×C11 · Schur multiplier (H2) = C1 |
| direct product | C5×C11×SD16 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C2×C5×C11 | D4 |
| commutator, Frattini, cosocle | C4 | C22×C5×C11 |
| prime radical | C5×D4×C11 | C2 |
| LCS | G ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C5×C11 ◁ C4×C5×C11 ◁ G | |
40 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 440 |
A minimal faithful permutation representation — 2 generators on 24 points:
(1,2,3,4,5)(6,7,8,9,10,11,12,13,14,15,16)(17,18,19,20,21,22,23,24);(18,20)(19,23)(22,24)385 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(880, 112);