Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #447 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C2×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center | C4×C8 | C2×D4 |
| commutator | C2×C4 | C2×C4×C8 |
| Frattini, cosocle | C2×C4×C8 | C23 |
| socle | C22 | C4×C22⋊C8 |
| prime radical | C2×#41 | C2×C8 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C4×C8 ◁ C2×C82 ◁ G | |
| LECS | G ▷ C2×C4×C8 ▷ C2×C4 ▷ C2 ▷ C1 | |
327 conjugacy classes of subgroups; only the 146 normal subgroups are shown.
This group has 327 conjugacy classes of subgroups — too many to draw. Only its 146 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| minimal degree | μ(G) = 48 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 3 generators on 48 points:
(1,2,5,9,6,10,4,7)(3,8,13,15,11,16,12,14)(17,18)(19,23)(20,25)(21,26)(22,24)(27,35)(28,33)(29,34)(30,38)(31,36)(32,37)(39,44)(40,45)(41,43)(42,46)(47,48);(2,7,10,9)(3,11)(8,15,16,14)(12,13)(17,19,20,28,21,29,30,41,22,27,31,39,32,40,42,47)(18,23,25,33,26,34,38,43,24,35,36,44,37,45,46,48);(1,3,5,13,6,11,4,12)(2,8,9,15,10,16,7,14)(18,24)(19,27)(25,36)(26,37)(28,39)(29,40)(38,46)(41,47)Polycyclic presentation:
2^9|a^2=e,b^2=f,c^2=e,d^2=g,e^2=g,f^2=h,h^2=i,b^a=bd,c^a=ci,d^a=dg,f^a=fg,c^b=cgi152 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 35827);