Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #7514196 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C29 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C4×#121 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2918 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 24 points:
(2,3)(9,10)(11,17)(12,23)(13,18)(14,19)(15,20)(16,21)(22,24);(1,2,4,3)(5,6)(7,8)(11,21)(12,22)(13,14)(16,17)(18,19)(23,24);(9,11)(10,16)(12,13)(14,21)(15,22)(17,18)(19,24)(20,23);(6,8)(9,12,15,21)(10,17,20,24)(11,13,22,14)(16,18,23,19);(1,3,4,2)(9,13,15,14)(10,18,20,19)(11,12,22,21)(16,17,23,24)Polycyclic presentation:
2^9|b^2=f,d^2=i,e^2=fi,g^2=i,h^2=i,b^a=bf,c^a=cg,d^a=dg,e^a=ef,g^a=gi,h^a=hi,c^b=cg,d^b=dh,e^b=ei,g^b=gi,h^b=hi,g^c=gi,h^c=hi,g^d=gi,h^d=hi77 conjugacy classes — view the full character table.
| maximal subgroup of | #72281843, #72282853, #72315311, … |
| maximal normal subgroup of | #72281843, #72282853, #72315311, … |
| maximal quotient of | #72315897 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7426298);