Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6438967 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C27×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C4×#117 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2502 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 28 points:
(1,2,3,4)(5,6)(7,10)(8,9)(11,12)(13,14,19,21,18,22,17,16)(15,23,24,20,26,27,25,28);(2,4)(13,15,18,26)(14,20,22,28)(16,27,21,23)(17,24,19,25);(6,9)(10,12)(13,14,17,16,18,22,19,21)(15,23,25,28,26,27,24,20);(13,16,17,22,18,21,19,14)(15,20,25,23,26,28,24,27);(5,7,8,11)(6,10,9,12)(13,17,18,19)(14,21,22,16)(15,24,26,25)(20,23,28,27)Polycyclic presentation:
2^9|a^2=fi,b^2=i,c^2=hi,d^2=hi,e^2=g,f^2=i,h^2=i,b^a=bf,c^a=cg,e^a=ei,c^b=ch,d^b=dh,f^b=fi,h^b=hi,d^c=di,e^c=ei,e^d=ei86 conjugacy classes — view the full character table.
| maximal subgroup of | #72224791, #72281632, #72282518, … |
| maximal normal subgroup of | #72224791, #72281632, #72282518, … |
| maximal quotient of | #72224781 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6374771);