Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #23414 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C27 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | C2×#127 |
| commutator | C22×C4 | C23×C4 |
| Frattini, cosocle | C23×C4 | C24 |
| socle | C22 | C2×#392 |
| prime radical | C2×#2017 | C2 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
1890 conjugacy classes of subgroups; only the 322 normal subgroups are shown.
This group has 1890 conjugacy classes of subgroups — too many to draw. Only its 322 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| minimal degree | μ(G) = 36 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 4 generators on 36 points:
(1,2,4,3)(5,6)(7,16)(8,21)(9,26)(10,15)(11,14)(12,18)(13,24)(17,34)(19,28)(20,29)(22,33)(23,31)(25,32)(27,35)(30,36);(5,7)(6,12)(8,22)(9,19)(10,18)(11,20)(13,30)(14,28)(15,29)(16,26)(17,23)(21,27)(24,35)(25,36)(31,33)(32,34);(5,8)(6,13)(7,17)(9,23)(10,24)(11,25)(12,27)(14,31)(15,32)(16,33)(18,22)(19,36)(20,35)(21,26)(28,34)(29,30);(1,3,4,2)(6,14)(12,28)(13,31)(15,26)(16,29)(21,32)(27,34)(30,33)Polycyclic presentation:
2^9|a^2=h,d^2=h,e^2=i,f^2=i,g^2=i,b^a=be,c^a=cf,d^a=di,e^a=ei,f^a=fi,c^b=cg,e^b=ei,g^b=gi,f^c=fi,g^c=gi92 conjugacy classes — view the full character table.
| maximal subgroup of | #72214895, #72312227 |
| maximal normal subgroup of | #72214895, #72312227 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 266188);