| order | 7776 |
| isoclinism | isoclinic class of AGL(2,𝔽3) |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C32 · Schur multiplier (H2) = C2×C3 |
| direct product | C2×C32×AGL(2,𝔽3) |
| Fitting, socle | C2×C34 ⋊ GL(2,𝔽3) |
| derived | PSU(3,𝔽2)⋊C3 ⋊ C22×C32 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2×C32 | AGL(2,𝔽3) |
| commutator, cosocle, hypocenter | PSU(3,𝔽2)⋊C3 | C22×C32 |
| Frattini | C1 | G |
| Fitting, socle | C2×C34 | GL(2,𝔽3) |
| LCS | G ▷ PSU(3,𝔽2)⋊C3 | |
| UCS | C1 ◁ C2×C32 | |
1354 conjugacy classes of subgroups; only the 84 normal subgroups are shown.
This group has 1354 conjugacy classes of subgroups — too many to draw. Only its 84 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| minimal degree | μ(G) = 17 |
| transitive degree | μt(G) = 144 |
A minimal faithful permutation representation — 2 generators on 17 points:
(4,5,6)(7,12,14,10,9,8)(11,13)(16,17);(1,2,3)(8,9)(10,15)(11,14)198 conjugacy classes — view the full character table.
Past the SmallGroups library coverage — no SmallGroups id. Construct it from a minimal faithful permutation representation:
gap> G := Group((4,5,6)(7,12,14,10,9,8)(11,13)(16,17), (1,2,3)(8,9)(10,15)(11,14));