Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #7514196 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C27 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| prime radical | #25076 | C2 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C4×C22⋊Q8 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1868 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 24 points:
(1,2)(3,6)(4,5)(7,8)(9,10,12,14)(11,15,16,13);(2,5)(6,8)(9,11,12,16)(10,13,14,15)(18,21)(19,23)(22,24);(1,3,4,7)(2,6,5,8)(10,14)(11,16)(18,22)(21,24);(10,14)(13,15)(17,18)(19,24)(20,22)(21,23);(2,5)(6,8)(10,14)(13,15)Polycyclic presentation:
2^9|a^2=g,b^2=g,c^2=fg,h^2=i,b^a=bf,c^a=cg,d^a=dg,e^a=ef,c^b=cg,d^b=dh,h^b=hi,d^c=di,h^d=hi77 conjugacy classes — view the full character table.
| maximal subgroup of | #72280816, #72284877, #72285539 |
| maximal normal subgroup of | #72280816, #72284877, #72285539 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7451197);