Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 5 |
| isoclinism | isoclinic class of #153206 |
| automorphism | ? |
| homology | Abelianization (H1) = C23 · Schur multiplier (H2) = C24 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C2 | #13348 |
| commutator, Frattini, cosocle | C2×#124 | C23 |
| prime radical | #33568 | C2 |
| LCS | G ▷ C2×#124 ▷ C2×C4 ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2 ◁ C23 ◁ C22×C4 ◁ C2×#124 ◁ G | |
| LECS | G ▷ C2×#124 ▷ C2×C4 ▷ C22 ▷ C2 ▷ C1 | |
496 conjugacy classes of subgroups; only the 50 normal subgroups are shown.
This group has 496 conjugacy classes of subgroups — too many to draw. Only its 50 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:
(1,2,4,8)(3,11)(5,18,16,28)(6,22,17,10)(7,15)(9,24,19,21)(12,29)(13,25)(14,31)(20,30)(23,27)(26,32);(1,2)(3,12)(4,8)(5,19)(6,22)(7,14)(9,16)(10,17)(11,20)(13,31)(15,26)(18,21)(23,30)(24,28)(25,29)(27,32);(1,3)(2,7)(4,15)(5,20)(6,23)(8,11)(9,26)(10,27)(12,19)(13,17)(14,16)(18,31)(21,29)(22,25)(24,32)(28,30)Polycyclic presentation:
2^9|a^2=h,d^2=hi,f^2=i,g^2=i,b^a=bd,c^a=ce,d^a=dhi,e^a=ei,f^a=fghi,g^a=gi,c^b=cf,d^b=dhi,e^b=ei,f^b=fi,g^b=gh,d^c=dg,f^c=fi,g^c=gi,h^c=hi,f^d=fh,g^f=gi35 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 60402);