Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6499823 |
| 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 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ #2298 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2022 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 28 points:
(2,3)(13,14)(15,24)(16,21)(17,22)(18,20)(19,25)(23,26)(27,28);(1,2,4,3)(5,6)(7,10)(8,9)(11,12)(13,15,17,25)(14,19,22,24)(16,26,27,18)(20,28,23,21);(1,3,4,2)(6,9)(7,11)(14,20)(15,25)(18,26)(19,21)(22,23)(24,28);(5,7,8,11)(6,10,9,12)(13,16)(14,21)(15,26)(17,27)(18,25)(19,20)(22,28)(23,24);(6,9)(10,12)(15,25)(16,27)(19,24)(21,28)Polycyclic presentation:
2^9|b^2=f,c^2=fi,d^2=hi,g^2=i,b^a=bf,c^a=cg,g^a=gi,c^b=ch,e^b=eh,d^c=dhi,g^c=gi,e^d=ei74 conjugacy classes — view the full character table.
| maximal subgroup of | #72257048, #72257086, #72257176, … |
| maximal normal subgroup of | #72257048, #72257086, #72257176, … |
| maximal quotient of | #72264500 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6421662);