Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #30490 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C25×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | D42 |
| commutator | C22×C4 | C23×C4 |
| Frattini, cosocle | C23×C4 | C24 |
| socle | C22 | D4×C22⋊C4 |
| prime radical | #60422 | C2 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4 ◁ C23×C4 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
1394 conjugacy classes of subgroups.
| minimal degree | μ(G) = 36 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 4 generators on 36 points:
(2,3)(7,16,20,19)(8,21,23,22)(12,17,26,30)(13,27,29,28)(18,33)(25,35)(31,34)(32,36);(1,2)(3,4)(5,6)(7,17)(8,13)(9,14)(10,24)(11,15)(12,19)(16,26)(18,32)(20,30)(21,27)(22,28)(23,29)(25,34)(31,35)(33,36);(5,7)(6,12)(8,18)(9,19)(10,16)(11,20)(13,25)(14,30)(15,26)(17,24)(21,34)(22,31)(23,33)(27,36)(28,32)(29,35);(1,3,4,2)(5,8)(6,13)(7,18)(9,21)(10,22)(11,23)(12,25)(14,27)(15,29)(16,31)(17,32)(19,34)(20,33)(24,28)(26,35)(30,36)Polycyclic presentation:
2^9|a^2=h,d^2=e,f^2=i,g^2=i,b^a=be,c^a=cf,d^a=defi,c^b=cg,d^b=de,g^b=gi,f^c=fi,g^c=gi,h^c=hi,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, 290665);