Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of #499263 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C24 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | #3109 |
| commutator, Frattini, cosocle | C22×C8 | C24 |
| prime radical | C2×#493 | C22 |
| LCS | G ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C22×C4 ◁ C4×#97 ◁ G | |
| LECS | G ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1 | |
594 conjugacy classes of subgroups; only the 130 normal subgroups are shown.
This group has 594 conjugacy classes of subgroups — too many to draw. Only its 130 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 4 generators on 24 points:
(1,2,5,7)(3,8,4,6)(11,18)(14,22)(16,23)(19,24);(1,3,5,4)(2,6,7,8)(9,10)(11,14)(12,21)(13,15)(16,19)(17,20)(18,22)(23,24);(10,14)(11,19)(12,20)(15,22)(16,17)(18,24)(21,23);(1,4,5,3)(2,6,7,8)(9,11,12,19,13,18,20,24)(10,14,21,16,15,22,17,23)Polycyclic presentation:
2^9|a^2=e,b^2=e,d^2=efh,g^2=hi,h^2=i,b^a=be,c^a=cf,d^a=di,g^a=gi,c^b=cg,f^b=fi,g^b=gh,h^b=hi,d^c=dh,g^c=gh,h^c=hi,g^d=gi56 conjugacy classes — view the full character table.
| maximal subgroup of | #72217810, #72217815, #72265494, … |
| maximal normal subgroup of | #72217810, #72217815, #72265494, … |
| maximal quotient of | #72216652, #72216658 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 406884);