| order | 1664 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of #360 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C8×C13 · Schur multiplier (H2) = C2 |
| direct product | C13×#1336 |
| subgroup | G/H | |
|---|---|---|
| center | C4×C13 | #102 |
| commutator | C8 | C2×C8×C13 |
| Frattini, cosocle | C4×C8 | C22×C13 |
| socle | C2×C13 | D4⋊C8 |
| prime radical | C13×#135 | C4 |
| LCS | G ▷ C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C4×C13 ◁ C2×C8×C13 ◁ C4×C8×C13 ◁ G | |
96 conjugacy classes of subgroups.
| minimal degree | μ(G) = 29 |
| transitive degree | μt(G) = 208 |
A minimal faithful permutation representation — 2 generators on 29 points:
(1,2,3,4,5,6,7,8,9,10,11,12,13)(14,15,18,22,19,23,29,28,20,24,17,26,27,16,25,21);(14,16)(15,19)(17,21)(18,28)(20,23)(22,25)(24,27)(26,29)416 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1664, 68);