Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #30496 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C25×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | #2669 |
| commutator | C22×C4 | C23×C4 |
| Frattini, cosocle | C23×C4 | C24 |
| prime radical | C2×#575 | C22 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C23×C4 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
1283 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)(5,6,11,17,12,18,10,16)(7,19,21,13,22,30,20,31)(8,23,26,14,27,33,25,34)(9,15,28,35,29,36,24,32);(5,7)(6,13)(8,24)(9,25)(10,21)(11,20)(12,22)(14,32)(15,23)(16,30)(17,19)(18,31)(26,29)(27,28)(33,36)(34,35);(1,3,4,2)(5,8)(6,14)(7,9)(10,25)(11,26)(12,27)(13,15)(16,23)(17,33)(18,34)(19,32)(20,24)(21,28)(22,29)(30,35)(31,36);(5,9)(6,15)(7,8)(10,28)(11,24)(12,29)(13,14)(16,35)(17,32)(18,36)(19,33)(20,26)(21,25)(22,27)(23,30)(31,34)Polycyclic presentation:
2^9|a^2=h,c^2=eh,e^2=i,f^2=i,g^2=i,h^2=i,b^a=be,c^a=cf,d^a=def,f^a=fi,c^b=cg,d^b=de,e^b=ei,g^b=gi,h^b=hi,f^c=fi,g^c=gi,e^d=ei,f^d=fi,h^d=hi68 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 295559);