Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #196248 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C26×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C2×#386 |
| commutator | C22×C4 | C23×C4 |
| Frattini, cosocle | C23×C4 | C24 |
| prime radical | C2×#532 | C22 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
1861 conjugacy classes of subgroups.
| minimal degree | μ(G) = 36 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 4 generators on 36 points:
(2,4)(5,6,10,14,11,15,9,25)(7,16,20,27,19,31,18,12)(8,21,23,29,24,13,22,28)(17,30,34,26,33,36,32,35);(5,7)(6,12,15,27)(8,17)(9,18)(10,20)(11,19)(13,26,21,35)(14,16,25,31)(22,32)(23,34)(24,33)(28,36,29,30);(1,2,3,4);(5,8,11,24)(6,13,15,21)(7,17,19,33)(9,23,10,22)(12,26,27,35)(14,29,25,28)(16,30,31,36)(18,34,20,32)Polycyclic presentation:
2^9|a^2=h,b^2=eh,c^2=f,d^2=i,e^2=i,h^2=i,b^a=be,c^a=cf,d^a=dg,e^a=ei,g^a=gi,g^b=gi,e^d=ei,h^d=hi92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 300220);