Finite Group DatabasebetaFinite Group Databasebeta| order | 384 |
| automorphism | ? |
| homology | Abelianization (H1) = C23 · Schur multiplier (H2) = C22 |
No aliases for this group.
| Fitting | #520 ⋊ D3 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, socle | C22 | C22×S4 |
| commutator, cosocle | C2×SL(2,𝔽3) | C23 |
| Fitting | #520 | D3 |
| hypercenter | C4⋊C4 | S4 |
| hypocenter | SL(2,𝔽3) | #41 |
| LCS | G ▷ C2×SL(2,𝔽3) ▷ SL(2,𝔽3) | |
| UCS | C1 ◁ C22 ◁ C4⋊C4 | |
215 conjugacy classes of subgroups; only the 32 normal subgroups are shown.
This group has 215 conjugacy classes of subgroups — too many to draw. Only its 32 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:
(2,6)(5,8)(9,21,18,14,19,24,13,15,20,10,11,23)(12,16,17,22);(1,3,4,7)(2,5,6,8)(10,14)(15,21)(16,22)(23,24);(1,2)(3,5)(4,6)(7,8)(11,17)(12,19)(15,22)(16,21)(18,20)(23,24)Polycyclic presentation:
2^4,3,2^3|b^2=d,c^2=h,f^2=h,g^2=h,c^a=cd,e^a=e^2,f^a=gh,g^a=fh,c^b=ch,f^e=g,g^e=fgh,g^f=gh34 conjugacy classes — view the full character table.
| maximal subgroup of | C2×#85367, #11714815, #11714821, … |
| maximal normal subgroup of | C2×#85367, #11714815, #11714821, … |
| maximal quotient of | #11712667, #11712781, #11712785, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(384, 17943);