Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6573511 |
| 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 | #35750 | C2 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ #2388 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2812 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 28 points:
(1,2)(3,4)(5,6)(7,12)(8,10)(9,11)(13,14,18,20)(15,23,25,16)(17,21,19,22)(24,27,26,28);(5,7,9,8)(6,10,11,12)(13,15,18,25)(14,16,20,23)(17,26,19,24)(21,27,22,28);(2,4)(14,20)(15,24)(16,27)(17,19)(23,28)(25,26);(5,8,9,7)(6,10,11,12)(13,16,18,23)(14,15,20,25)(17,27,19,28)(21,26,22,24);(13,17)(14,21)(18,19)(20,22)(24,26)(27,28)Polycyclic presentation:
2^9|a^2=i,b^2=f,d^2=f,h^2=i,b^a=bf,c^a=cg,c^b=ch,e^b=eh,h^b=hi,d^c=dh,e^c=ei,h^c=hi,e^d=eh,h^d=hi,h^e=hi86 conjugacy classes — view the full character table.
| maximal subgroup of | #72263976, #72263990, #72264074 |
| maximal normal subgroup of | #72263976, #72263990, #72264074 |
| maximal quotient of | #72264246, #72308309 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6483674);