Finite Group DatabasebetaFinite Group Databasebeta| order | 384 |
| automorphism | ? |
| homology | Abelianization (H1) = C23 · Schur multiplier (H2) = C22 |
No aliases for this group.
| Fitting | #548 ⋊ D3 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, socle | C22 | C22×S4 |
| commutator, cosocle | C2×SL(2,𝔽3) | C23 |
| Fitting | #548 | D3 |
| hypercenter | C22⋊C4 | S4 |
| hypocenter | SL(2,𝔽3) | #41 |
| LCS | G ▷ C2×SL(2,𝔽3) ▷ SL(2,𝔽3) | |
| UCS | C1 ◁ C22 ◁ C22⋊C4 | |
226 conjugacy classes of subgroups; only the 34 normal subgroups are shown.
This group has 226 conjugacy classes of subgroups — too many to draw. Only its 34 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 3 generators on 24 points:
(1,3,4,7)(2,6,5,8)(9,17,20)(10,15,24,14,21,23)(11,12,19)(16,22);(2,5)(3,7)(9,10)(11,14)(12,15)(13,16)(17,21)(18,22)(19,23)(20,24);(1,2)(3,6)(4,5)(7,8)(10,14)(12,18)(13,17)(15,16)(19,20)(21,22)Polycyclic presentation:
2^4,3,2^3|c^2=dh,f^2=h,g^2=h,b^a=bd,e^a=e^2,f^a=gh,g^a=fh,c^b=cd,f^e=g,g^e=fgh,g^f=gh40 conjugacy classes — view the full character table.
| maximal subgroup of | C2×#85381, #11715009, #11715027, … |
| maximal normal subgroup of | C2×#85381, #11715009, #11715027, … |
| maximal quotient of | #11712904, #11712991, #11712992, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(384, 17957);