Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #23848 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C27 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C22×D4 |
| commutator | C22×C4 | C23×C4 |
| Frattini, cosocle | C23×C4 | C24 |
| prime radical | C23×#41 | C22 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ C2×C4×C22⋊C4 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
2570 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 4 generators on 28 points:
(1,2)(3,4)(9,10,12,11)(13,14)(15,22)(16,19)(17,21)(18,23)(20,26)(24,28)(25,27);(5,6)(7,8)(13,15,17,24)(14,18,21,27)(16,25,26,23)(19,22,20,28);(2,4)(6,8)(9,11,12,10);(14,19)(16,26)(18,22)(20,21)(23,25)(27,28)Polycyclic presentation:
2^9|a^2=h,b^2=i,c^2=h,e^2=i,b^a=be,c^a=cf,d^a=de,e^a=ei,c^b=cg,e^b=ei,e^d=ei104 conjugacy classes — view the full character table.
| maximal subgroup of | #72264394, #72264450, #72264528 |
| maximal normal subgroup of | #72264394, #72264450, #72264528 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 280861);