Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6437510 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C27 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| prime radical | C2×#447 | C22 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C4×#117 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1770 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 32 points:
(1,2)(3,6)(4,5)(7,8)(9,10)(11,14)(12,13)(15,16)(17,18)(19,23)(20,25)(21,24)(22,26)(27,32)(28,30)(29,31);(2,5)(6,8)(17,19)(18,23)(20,28)(21,29)(22,27)(24,31)(25,30)(26,32);(1,3,4,7)(2,6,5,8)(10,13)(14,16)(18,24)(19,27)(20,22)(23,30)(28,29)(31,32);(17,20)(18,25)(21,22)(24,26)(27,28)(30,32);(9,11,12,15)(10,14,13,16)(17,20,21,22)(18,25,24,26)(19,28,29,27)(23,30,31,32)Polycyclic presentation:
2^9|c^2=f,e^2=g,h^2=i,b^a=bf,c^a=cg,c^b=ch,d^b=dh,h^b=hi,d^c=di,e^c=ei,h^c=hi,e^d=ei,h^d=hi86 conjugacy classes — view the full character table.
| maximal subgroup of | #72257376, #72257541, #72257583, … |
| maximal normal subgroup of | #72257376, #72257541, #72257583, … |
| maximal quotient of | #72265013 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6362677);