Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #2008 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C42 · Schur multiplier (H2) = C27 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | #392 |
| commutator | C22×C4 | C2×C42 |
| Frattini, cosocle | C24×C4 | C23 |
| socle | C22 | #1444 |
| prime radical | C25 | C2×Q8 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4 ◁ C24×C4 ◁ G | |
| LECS | G ▷ C24×C4 ▷ C2 ▷ C1 | |
1554 conjugacy classes of subgroups.
| minimal degree | μ(G) = 36 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 3 generators on 36 points:
(1,2)(3,4)(5,6,9,16,11,15,10,14)(7,17,19,12,20,28,21,27)(8,13,23,30,24,31,25,29)(18,33,34,36,22,32,35,26);(2,4)(5,7,10,21,11,20,9,19)(6,12,16,28,15,27,14,17)(8,22,25,34,24,18,23,35)(13,26,30,33,31,36,29,32);(5,8)(6,13)(7,18,20,22)(9,23)(10,25)(11,24)(12,26,27,36)(14,29)(15,31)(16,30)(17,32,28,33)(19,34,21,35)Polycyclic presentation:
2^9|a^2=g,b^2=h,c^2=e,d^2=i,g^2=i,h^2=i,b^a=bd,c^a=ce,d^a=di,f^a=fi,h^a=hi,c^b=cf,e^b=ei,f^c=fi92 conjugacy classes — view the full character table.
| maximal subgroup of | #72316830, #72316834, #72316853, … |
| maximal normal subgroup of | #72316830, #72316834, #72316853, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 31202);