Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #2613 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C42 · Schur multiplier (H2) = C29×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, Frattini, socle, cosocle | C25 | C24 |
| commutator | C23 | C22×C42 |
| prime radical | C24×D4 | C22 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C25 ◁ G | |
| LECS | G ▷ C25 ▷ C1 | |
7118 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 4 generators on 24 points:
(1,2,4,3)(5,6,8,7)(10,12)(17,18)(19,21)(20,22)(23,24);(14,16)(18,19)(22,23);(5,6,8,7)(9,10,11,12)(13,14,15,16)(17,19,21,18)(20,22,24,23);(1,3,4,2)(5,7,8,6)(17,20)(18,22)(19,23)(21,24)Polycyclic presentation:
2^9|a^2=h,c^2=i,d^2=h,b^a=be,c^a=cf,c^b=cg,d^c=de128 conjugacy classes — view the full character table.
| maximal subgroup of | #72250260, #72250278, #72250280, … |
| maximal normal subgroup of | #72250260, #72250278, #72250280, … |
| maximal quotient of | #72252164, #72255633, #72256460, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 61140);