Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 6 |
| isoclinism | isoclinic class of #153539 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4 · Schur multiplier (H2) = C22×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C2 | #13584 |
| commutator | C4×C8 | C22×C4 |
| Frattini, cosocle | #494 | C23 |
| prime radical | #19721 | C2 |
| LCS | G ▷ C4×C8 ▷ C42 ▷ C2×C4 ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2 ◁ C22 ◁ C22×C4 ◁ C2×C42 ◁ #3152 ◁ G | |
| LECS | G ▷ #494 ▷ C42 ▷ C2×C4 ▷ C22 ▷ C2 ▷ C1 | |
274 conjugacy classes of subgroups; only the 46 normal subgroups are shown.
This group has 274 conjugacy classes of subgroups — too many to draw. Only its 46 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) = 32 |
A minimal faithful permutation representation — 3 generators on 32 points:
(1,2,4,9,6,12,19,27)(3,7,16,22,14,21,29,31)(5,11,20,25,15,10,17,26)(8,18,24,28,23,30,32,13);(2,7)(3,13)(4,17)(5,15)(8,10)(9,22)(11,23)(12,21)(14,28)(18,30)(19,20)(24,26)(25,32)(27,31);(3,14)(7,21)(8,23)(13,28)(16,29)(18,30)(22,31)(24,32)Polycyclic presentation:
2^9|a^2=e,d^2=gh,e^2=i,f^2=hi,g^2=i,b^a=bd,d^a=df,f^a=fg,g^a=gh,h^a=hi,c^b=chi,d^b=dghi,e^b=efg,f^b=fhi,g^b=gi,d^c=di,e^d=egh,f^e=fhi,g^e=gi32 conjugacy classes — view the full character table.
| maximal subgroup of | #72340156, #72340160, #72340161 |
| maximal normal subgroup of | #72340156, #72340160, #72340161 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 60739);