Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6574270 |
| 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 | C2×#3060 | C2 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ #2297 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2093 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 28 points:
(5,6)(7,12)(8,10)(9,11)(13,14,18,17)(15,22,19,20)(16,24,27,28)(21,23,26,25);(1,2)(3,4)(5,7,9,8)(6,10,11,12)(13,15,18,19)(14,20,17,22)(16,25,27,23)(21,24,26,28);(2,4)(13,16,15,23,18,27,19,25)(14,21,20,28,17,26,22,24);(1,2)(3,4)(5,8,9,7)(6,10,11,12)(13,17,18,14)(15,22,19,20)(16,26,27,21)(23,24,25,28);(2,4)(13,15,18,19)(14,22,17,20)(16,23,27,25)(21,24,26,28)Polycyclic presentation:
2^9|a^2=i,b^2=f,c^2=gi,d^2=f,e^2=i,g^2=i,b^a=bf,c^a=cg,g^a=gi,c^b=ch,e^b=ehi,d^c=dhi,e^d=eh74 conjugacy classes — view the full character table.
| maximal subgroup of | #72263954, #72263980, #72264004 |
| maximal normal subgroup of | #72263954, #72263980, #72264004 |
| maximal quotient of | #72264557 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6491293);