Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of #12028 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C26 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | C2×#106 |
| commutator | C2×C8 | C23×C4 |
| Frattini, cosocle | C22×C8 | C24 |
| socle | C22 | C22×#106 |
| prime radical | C25 | SD16 |
| LCS | G ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4 ◁ C24×C4 ◁ C24×C8 ◁ G | |
| LECS | G ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1 | |
1106 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)(3,4)(5,6)(7,16,19,33)(8,13)(9,21)(10,25)(11,15)(12,18,28,34)(14,23)(17,32,26,30)(20,31)(22,29,36,27)(24,35);(5,7,10,26,11,19,8,17)(6,12,13,27,15,28,25,29)(9,22,23,18,24,36,20,34)(14,30,21,16,31,32,35,33);(2,4);(5,8,11,10)(6,13,15,25)(7,17,19,26)(9,20,24,23)(12,27,28,29)(14,21,31,35)(16,32,33,30)(18,22,34,36)Polycyclic presentation:
2^9|a^2=g,b^2=gh,d^2=i,e^2=h,h^2=i,b^a=be,c^a=cf,e^a=eh,h^a=hi,e^b=eh,g^b=gi,h^b=hi92 conjugacy classes — view the full character table.
| maximal subgroup of | #72239487, #72249901, #72249903, … |
| maximal normal subgroup of | #72239487, #72249901, #72249903, … |
| maximal quotient of | #72285561, #72285971, #72286205, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 401457);