Finite Group DatabasebetaFinite Group Databasebeta| order | 384 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C23 |
No aliases for this group.
| Fitting | C3×#387 ⋊ C2 |
| Sylow | C3 ⋊ #2800 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C23 | C23×D3 |
| commutator, socle, cosocle | C23×C3 | C24 |
| Fitting | C3×#387 | C2 |
| prime radical | C22×D12 | C22 |
| hypercenter | #387 | D3 |
| hypocenter | C3 | #2800 |
| LCS | G ▷ C23×C3 ▷ C3 | |
| UCS | C1 ◁ C23 ◁ #387 | |
420 conjugacy classes of subgroups.
| minimal degree | μ(G) = 27 |
| transitive degree | μt(G) = 192 |
A minimal faithful permutation representation — 4 generators on 27 points:
(1,2)(5,9)(6,11)(20,22,23,27)(21,25,24,26);(2,3)(6,11)(8,10)(12,14,15,18)(13,16,17,19)(21,24)(25,26);(4,6,7,11)(5,8,9,10)(14,18)(16,19);(2,3)(4,5,7,9)(6,10,11,8)(12,13,15,17)(14,16,18,19)(20,21,23,24)(22,26,27,25)Polycyclic presentation:
2^7,3|a^2=f,b^2=e,c^2=eg,d^2=fg,b^a=be,c^a=cfg,d^a=defg,h^a=h^2,c^b=cg,d^b=de,h^c=h^2,h^d=h^260 conjugacy classes — view the full character table.
| maximal subgroup of | #11003123, #11003127, #11003191, … |
| maximal normal subgroup of | #11003123, #11003127, #11003191, … |
| maximal quotient of | #10723531, #10723547, #10723641, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(384, 7849);