Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of #12436 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4 · Schur multiplier (H2) = C23 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | #1667 |
| commutator | C4×C8 | C22×C4 |
| Frattini, cosocle | C2×C4×C8 | C23 |
| prime radical | C2×#135 | D4 |
| 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 | |
300 conjugacy classes of subgroups; only the 106 normal subgroups are shown.
This group has 300 conjugacy classes of subgroups — too many to draw. Only its 106 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) = 128 |
A minimal faithful permutation representation — 3 generators on 36 points:
(1,2,3,4)(6,11)(7,16)(8,21)(9,22)(12,23)(14,28)(15,27)(17,18)(19,34)(20,29)(24,30)(25,26)(31,32)(35,36);(5,6,12,28,9,14,8,11,10,15,21,26,22,25,23,27)(7,13,29,35,18,31,17,24,20,33,16,30,19,32,34,36);(5,7)(6,13)(8,17)(9,18)(10,20)(11,24)(12,29)(14,31)(15,33)(16,21)(19,22)(23,34)(25,32)(26,30)(27,36)(28,35)Polycyclic presentation:
2^9|a^2=f,b^2=dgi,d^2=gi,e^2=hi,g^2=i,h^2=i,b^a=bd,c^a=ce,d^a=dg,e^a=eh,g^a=gi,h^a=hi,e^c=eh,h^c=hi74 conjugacy classes — view the full character table.
| maximal subgroup of | #72216405, #72216412, #72216413, … |
| maximal normal subgroup of | #72216405, #72216412, #72216413, … |
| maximal quotient of | #72226833 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 42166);