Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of #12366 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4 · Schur multiplier (H2) = C23 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | #1629 |
| commutator | C4×C8 | C22×C4 |
| Frattini, cosocle | C2×C4×C8 | C23 |
| prime radical | C23 | #453 |
| LCS | G ▷ C4×C8 ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C22×C4 ◁ C2×C4×C8 ◁ G | |
| LECS | G ▷ C2×C4×C8 ▷ C2×C4 ▷ C2 ▷ C1 | |
354 conjugacy classes of subgroups; only the 90 normal subgroups are shown.
This group has 354 conjugacy classes of subgroups — too many to draw. Only its 90 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| minimal degree | μ(G) = 36 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 3 generators on 36 points:
(1,2,4,3)(6,11,14,28)(8,18)(9,22)(12,29,31,36)(13,19,23,27)(15,33)(16,24)(20,34)(21,25)(26,32,35,30);(1,3,4,2)(5,6)(7,12)(8,19)(9,23)(10,14)(11,25)(13,22)(15,26)(16,32)(17,31)(18,28)(20,29)(21,27)(24,30)(33,36)(34,35);(5,7,10,17)(6,12,14,31)(8,20,21,33)(9,24,22,16)(11,26,28,35)(13,32,23,30)(15,18,34,25)(19,29,27,36)Polycyclic presentation:
2^9|a^2=f,b^2=fh,c^2=i,d^2=g,e^2=h,g^2=i,b^a=bd,c^a=ce,d^a=dg,e^a=eh,g^a=gi,d^b=dgi,e^b=egi,f^b=fi,g^b=gi,h^b=hi,d^c=dgi,e^c=eh,g^c=gi56 conjugacy classes — view the full character table.
| maximal subgroup of | #72224808, #72224810, #72224811, … |
| maximal normal subgroup of | #72224808, #72224810, #72224811, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 43734);