Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #417442 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C27 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C22×D4 |
| commutator, Frattini, cosocle | C23×C4 | C24 |
| prime radical | C2×#2535 | C2 |
| LCS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ C22×C4×D4 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
2254 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 4 generators on 28 points:
(5,6)(7,8)(10,11)(13,14,16,20)(15,22,23,18)(17,19,25,21)(24,27,28,26);(1,2)(3,4)(9,10)(11,12)(13,15)(14,18)(16,23)(17,24)(19,26)(20,22)(21,27)(25,28);(2,4)(14,19)(17,25)(18,26)(20,21)(22,27)(24,28);(6,8)(9,11,12,10)(15,23)(18,22)(24,28)(26,27)Polycyclic presentation:
2^9|a^2=i,d^2=ei,f^2=i,b^a=be,c^a=cf,d^a=dh,f^a=fi,c^b=cg,d^b=de,f^c=fi80 conjugacy classes — view the full character table.
| maximal subgroup of | #72264878, #72265002, #72265154, … |
| maximal normal subgroup of | #72264878, #72265002, #72265154, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 325545);