Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #24985 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C25 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | #555 |
| commutator | C22×C4 | C23×C4 |
| Frattini, cosocle | C23×C4 | C24 |
| socle | C22 | #2537 |
| prime radical | C24 | 2−1+4 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4 ◁ C23×C4 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
876 conjugacy classes of subgroups.
| minimal degree | μ(G) = 36 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 4 generators on 36 points:
(1,2,4,3)(5,6)(7,17)(8,22)(9,12)(10,15)(11,16)(13,20)(14,23)(18,27)(19,28)(21,29)(24,30)(25,26)(31,32)(33,35)(34,36);(6,12,16,15)(7,18,21,20)(13,27)(14,26,30,22)(17,29)(19,32,34,33)(28,36)(31,35);(1,3,4,2)(5,7)(6,13)(8,19)(9,18)(10,20)(11,21)(12,17)(14,28)(15,29)(16,27)(22,35)(23,32)(24,33)(25,34)(26,31)(30,36);(5,8,9,23,11,25,10,24)(6,14,15,22,16,30,12,26)(7,19,18,32,21,34,20,33)(13,28,29,35,27,36,17,31)Polycyclic presentation:
2^9|a^2=h,b^2=eg,c^2=h,d^2=e,e^2=i,f^2=i,g^2=i,b^a=be,c^a=cf,d^a=de,e^a=ei,f^a=fi,c^b=cg,f^c=fi,g^c=gi92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 282279);