Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #23848 |
| 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 | C22×C4⋊C4 |
| prime radical | C22×#41 | Q8 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ C2×C4×#41 ◁ G | |
| LECS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
990 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)(7,12)(8,14)(9,13)(10,15)(11,16)(17,20)(18,19)(21,22,25,29,26,30,24,28)(23,31,33,27,34,35,32,36);(5,7)(6,11)(8,16)(9,18)(10,17)(12,13)(14,20)(15,19)(21,23,25,33,26,34,24,32)(22,27,29,35,30,36,28,31);(2,4)(5,7)(6,12)(8,18)(9,16)(10,17)(11,13)(14,19)(15,20);(5,8,10,9)(6,13,15,14)(7,16,17,18)(11,12,19,20)(21,24,26,25)(22,28,30,29)(23,32,34,33)(27,31,36,35)Polycyclic presentation:
2^9|a^2=g,b^2=g,d^2=h,e^2=h,g^2=i,b^a=be,c^a=cf,d^a=dhi,e^a=eh,e^b=eh,d^c=dhi104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 98946);