Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6996639 |
| 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 ◁ #2392 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2418 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)(7,9)(8,10)(11,12)(13,14,20,27,19,25,18,24)(15,26,17,21,28,16,22,23);(5,6)(7,11)(8,10)(9,12)(13,15,19,28)(14,21,25,23)(16,27,26,24)(17,20,22,18);(1,2,3,4)(5,7)(6,9)(8,12)(10,11)(13,16)(14,22)(15,27)(17,25)(18,21)(19,26)(20,23)(24,28);(7,12)(9,11)(13,17,18,15,19,22,20,28)(14,23,24,16,25,21,27,26);(6,10)(9,11)(13,18,19,20)(14,24,25,27)(15,17,28,22)(16,23,26,21)Polycyclic presentation:
2^9|a^2=fi,b^2=i,c^2=g,d^2=f,e^2=i,f^2=i,b^a=bf,c^a=cg,d^a=di,e^a=eh,c^b=ch,d^b=df,e^b=eh,f^b=fi,d^c=dh,e^c=ei,e^d=ei68 conjugacy classes — view the full character table.
| maximal subgroup of | #72281510, #72282428, #72314095 |
| maximal normal subgroup of | #72281510, #72282428, #72314095 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6928964);