Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of #141643 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4 · Schur multiplier (H2) = C22×C8 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | #1957 |
| commutator | C4×C8 | C22×C4 |
| Frattini, cosocle | C2×C4×C8 | C23 |
| prime radical | #19603 | C2 |
| LCS | G ▷ C4×C8 ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C2×C42 ◁ C2×C82 ◁ G | |
| LECS | G ▷ C2×C4×C8 ▷ C2×C4 ▷ C2 ▷ C1 | |
436 conjugacy classes of subgroups; only the 126 normal subgroups are shown.
This group has 436 conjugacy classes of subgroups — too many to draw. Only its 126 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) = 128 |
A minimal faithful permutation representation — 3 generators on 24 points:
(2,5)(3,6)(7,8)(10,14,16,18)(11,15)(12,20)(17,22,24,21)(19,23);(9,10,15,22,20,24,11,18,13,16,23,21,12,17,19,14);(1,2,6,8,4,7,3,5)Polycyclic presentation:
2^9|a^2=f,b^2=dfg,c^2=eh,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=di,f^b=fi92 conjugacy classes — view the full character table.
| maximal subgroup of | #72309409, #72309431, #72309434, … |
| maximal normal subgroup of | #72309409, #72309431, #72309434, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 48869);