Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of #129554 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4 · Schur multiplier (H2) = C23 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C2×#102 |
| commutator | C22×C8 | C22×C4 |
| Frattini, cosocle | C2×C4×C8 | C23 |
| prime radical | C24 | #102 |
| LCS | G ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C22×C42 ◁ C22×C4×C8 ◁ G | |
| LECS | G ▷ C2×C4×C8 ▷ C2×C4 ▷ C2 ▷ C1 | |
352 conjugacy classes of subgroups; only the 102 normal subgroups are shown.
This group has 352 conjugacy classes of subgroups — too many to draw. Only its 102 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 3 generators on 32 points:
(1,2)(3,6)(4,5)(7,8)(9,10,14,15,12,11,13,16)(18,22,23,31)(19,25)(20,28)(24,26,29,32)(27,30);(2,5)(6,8)(10,11)(15,16);(1,3,4,7)(2,6,5,8)(9,11,12,10)(13,15,14,16)(17,18)(19,26)(20,29)(21,23)(22,30)(24,28)(25,31)(27,32)Polycyclic presentation:
2^9|a^2=f,c^2=d,e^2=g,f^2=h,g^2=i,b^a=bd,c^a=ce,e^a=eg,g^a=gi,c^b=ch,e^c=egi,f^c=fi,g^c=gi80 conjugacy classes — view the full character table.
| maximal subgroup of | #72320473, #72320485, #72320533, … |
| maximal normal subgroup of | #72320473, #72320485, #72320533, … |
| maximal quotient of | #72320640, C2×#135283 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 42479);