Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6437547 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C28×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| prime radical | C2×#3041 | C2 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C2×#533 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
3360 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 28 points:
(2,4)(5,6,8,9)(7,11,12,10)(14,19)(15,23)(16,18)(20,27)(21,22)(24,28);(1,2,3,4)(6,9)(10,11)(13,14,18,22,17,21,16,19)(15,24,26,28,23,27,25,20);(5,7,8,12)(6,10,9,11)(13,15,17,23)(14,20,21,28)(16,26,18,25)(19,24,22,27);(14,19)(16,18)(20,24)(21,22)(25,26)(27,28);(15,23)(20,28)(24,27)(25,26)Polycyclic presentation:
2^9|a^2=gi,b^2=fg,c^2=g,f^2=i,h^2=i,b^a=bf,c^a=cg,f^a=fi,h^a=hi,c^b=ch,d^b=dh,e^c=ei,f^c=fi,h^c=hi,f^d=fi,h^d=hi86 conjugacy classes — view the full character table.
| maximal subgroup of | #72305348, #72305360, #72305370 |
| maximal normal subgroup of | #72305348, #72305360, #72305370 |
| maximal quotient of | #72305516, #72305734 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6354905);