Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #61629 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C4 · Schur multiplier (H2) = C28 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator | C2×C4 | C24×C4 |
| Frattini, cosocle | C22×C4 | C25 |
| prime radical | C2×#3306 | C2 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ #2290 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2259 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 28 points:
(1,2,4,3)(5,6)(7,11)(8,10)(9,12)(13,14,17,20)(15,18,22,27)(16,19,24,21)(23,25,28,26);(5,7)(6,9)(8,12)(10,11)(13,15,17,22)(14,18,20,27)(16,23,24,28)(19,25,21,26);(14,19)(16,24)(18,25)(20,21)(23,28)(26,27);(7,12)(9,11);(1,3,4,2)(6,10)(9,11)(14,20)(15,22)(19,21)(23,28)Polycyclic presentation:
2^9|a^2=h,b^2=i,e^2=hi,g^2=i,b^a=bf,c^a=cg,e^a=efi,g^a=gi,d^b=df,e^b=ei,g^c=gi104 conjugacy classes — view the full character table.
| maximal subgroup of | #72307581, #72307643, #72307988, … |
| maximal normal subgroup of | #72307581, #72307643, #72307988, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6305867);