Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6682420 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C28 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| prime radical | #36096 | C2 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C22×C4×D4 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2490 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 28 points:
(5,6)(7,11)(8,10)(9,12)(13,14)(15,22)(16,20)(17,26)(18,21)(19,23)(24,27)(25,28);(1,2)(3,4)(5,7)(6,9)(8,12)(10,11);(2,4)(13,15,17,23,18,24,16,25)(14,19,20,22,21,28,26,27);(6,10)(9,11)(13,16,18,17)(14,20,21,26)(15,23,24,25)(19,27,28,22);(2,4)(7,12)(9,11)Polycyclic presentation:
2^9|c^2=g,d^2=i,g^2=i,b^a=bf,c^a=cg,d^a=df,g^a=gi,c^b=ch,e^b=efh,d^c=di68 conjugacy classes — view the full character table.
| maximal subgroup of | #72282743, #72282814, #72285023 |
| maximal normal subgroup of | #72282743, #72282814, #72285023 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6589622);