Finite Group DatabasebetaFinite Group Databasebeta| order | 192 |
| automorphism | Aut(G) = C29×D3 (order 3072) · Inn(G) = C22×D3 · Out(G) = C27 |
| homology | Abelianization (H1) = C22×C4 · Schur multiplier (H2) = C2×C4 |
No aliases for this group.
| Sylow | C3 ⋊ #387 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C23 | C22×D3 |
| commutator | C22×C3 | C22×C4 |
| Fitting | C2×C3×C4⋊C4 | C2 |
| socle, prime radical, cosocle | C23×C3 | C23 |
| hypercenter | C2×C4⋊C4 | D3 |
| hypocenter | C3 | #387 |
| LCS | G ▷ C22×C3 ▷ C3 | |
| UCS | C1 ◁ C23 ◁ C2×C4⋊C4 | |
154 conjugacy classes of subgroups; only the 69 normal subgroups are shown.
This group has 154 conjugacy classes of subgroups — too many to draw. Only its 69 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| minimal degree | μ(G) = 19 |
| transitive degree | μt(G) = 192 |
A minimal faithful permutation representation — 3 generators on 19 points:
(1,2,3)(4,5,6,7)(14,18)(16,19);(9,11)(12,14,15,18)(13,16,17,19);(2,3)(8,9)(10,11)(12,13,15,17)(14,16,18,19)Polycyclic presentation:
2^6,3|a^2=f,b^2=f,c^2=d,b^a=be,g^a=g^2,c^b=cf48 conjugacy classes — view the full character table.
| maximal subgroup of | #73619, #73620, C4×#898, … |
| maximal normal subgroup of | #73619, #73620, C4×#898, … |
| maximal quotient of | #69402, #69406, #69418, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(192, 537);