Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of #482722 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C25×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C22×#99 |
| commutator | C22×C4 | C23×C4 |
| Frattini, cosocle | C2×C22⋊C4 | C24 |
| prime radical | #36060 | C2 |
| LCS | G ▷ C22×C4 ▷ C23 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C22×D4 ◁ C2×#546 ◁ G | |
| LECS | G ▷ C2×C22⋊C4 ▷ C23 ▷ C2 ▷ C1 | |
1289 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 4 generators on 24 points:
(1,2)(3,6,8,5)(4,7)(10,14,16,19)(15,21,22,24);(2,5,7,6)(9,10)(11,15)(12,19)(13,16)(14,20)(17,22)(18,24)(21,23);(9,11)(10,15)(12,18)(13,17)(14,21)(16,22)(19,24)(20,23);(11,17)(15,22)(18,23)(21,24)Polycyclic presentation:
2^9|a^2=f,b^2=gi,e^2=hi,b^a=be,e^a=eg,g^a=gi,e^b=eh,f^b=fghi,d^c=dh,f^e=fi62 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 390035);