Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #363903 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C28 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center | C4 | #2297 |
| commutator | C22×C4 | C23×C4 |
| Frattini, cosocle | C23×C4 | C24 |
| socle | C2 | #13956 |
| prime radical | #62814 | C2 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C4 ◁ C2×#117 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
2578 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 32 |
A minimal faithful permutation representation — 4 generators on 32 points:
(1,2)(3,11,14,23)(4,15,17,29)(5,9)(6,10)(7,13,19,28)(8,16,21,30)(12,25)(18,22)(20,27)(24,32)(26,31);(1,3)(2,7,10,19)(4,12)(5,13)(6,14)(8,20,21,25)(9,11,22,23)(15,24,29,31)(16,26)(17,27)(18,28)(30,32);(7,19)(11,23)(20,25)(24,31);(1,4)(2,8,10,21)(3,12)(5,16)(6,17)(7,20,19,25)(9,15,22,29)(11,24,23,31)(13,26)(14,27)(18,30)(28,32)Polycyclic presentation:
2^9|a^2=h,b^2=g,d^2=g,e^2=i,b^a=be,c^a=cf,d^a=de,g^a=gi,c^b=cg,f^b=fi,h^b=hi,h^d=hi80 conjugacy classes — view the full character table.
| maximal subgroup of | #72213409, #72216029, #72216130, … |
| maximal normal subgroup of | #72213409, #72216029, #72216130, … |
| maximal quotient of | #72210904, #72210949, #72237712, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 271099);