Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6437547 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C29 |
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 ◁ C2×#529 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
3390 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)(7,10)(8,9)(11,12)(14,19)(16,17)(20,23)(21,22)(25,26)(27,28);(2,4)(13,14,18,22)(15,23,24,28)(16,21,17,19)(20,25,27,26);(6,9)(10,12)(13,15,18,24)(14,20,22,27)(16,26,17,25)(19,23,21,28);(14,19)(16,17)(20,23)(21,22)(25,26)(27,28);(5,7,8,11)(6,10,9,12)(15,24)(20,27)(23,28)(25,26)Polycyclic presentation:
2^9|b^2=i,c^2=i,e^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,f^b=fi,h^b=hi,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 | #72249703, #72251174, #72256831, … |
| maximal normal subgroup of | #72249703, #72251174, #72256831, … |
| maximal quotient of | #72249725, #72249733, #72264445, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6361269);