Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #24390 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C25 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center | C22×C4 | C22×D4 |
| commutator | C22×C4 | C23×C4 |
| Frattini, cosocle | C2×C42 | C24 |
| socle | C23 | C2×C4×D4 |
| prime radical | C2×#532 | C22 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ C2×#431 ◁ G | |
| LECS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
1002 conjugacy classes of subgroups.
| minimal degree | μ(G) = 36 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 4 generators on 36 points:
(1,2)(3,4)(5,6)(7,15)(8,13)(9,12)(10,14)(11,17)(16,19)(18,20)(21,22,26,29,27,24,25,30)(23,31,33,28,35,36,34,32);(2,4)(5,7)(6,11)(8,18)(9,17)(10,16)(12,19)(13,15)(14,20)(21,23,26,33,27,35,25,34)(22,28,29,36,24,32,30,31);(6,12)(8,9)(11,19)(13,14)(15,20)(17,18)(21,24)(22,27)(23,32)(25,29)(26,30)(28,35)(31,33)(34,36);(7,16)(11,20)(15,19)(17,18)(22,24)(28,32)(29,30)(31,36)Polycyclic presentation:
2^9|a^2=g,b^2=g,e^2=h,f^2=h,g^2=i,b^a=be,c^a=cf,d^a=di,e^a=eh,f^a=fh,d^b=dhi,e^b=eh,f^b=fh,d^c=di,e^c=eh,f^c=fh92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 99215);