Finite Group DatabasebetaFinite Group Databasebeta| order | 312 |
| isoclinism | isoclinic class of #64602 |
| automorphism | ? |
| homology | Abelianization (H1) = C22 · Schur multiplier (H2) = C2 |
No aliases for this group.
| Hall | C3×C13 ⋊ D4 |
| Sylow | C13 ⋊ #67 |
| Sylow | C3 ⋊ D52 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C2 | D3×D13 |
| commutator, Fitting, socle, cosocle | C2×C3×C13 | C22 |
| hypocenter | C3×C13 | D4 |
| LCS | G ▷ C2×C3×C13 ▷ C3×C13 | |
| UCS | C1 ◁ C2 | |
32 conjugacy classes of subgroups.
| minimal degree | μ(G) = 20 |
| transitive degree | μt(G) = 156 |
A minimal faithful permutation representation — 2 generators on 20 points:
(1,2,4,6,8,10,12,13,11,9,7,5,3)(15,16)(17,18,19,20);(2,3)(4,5)(6,7)(8,9)(10,11)(12,13)(14,15,16)(18,20)Polycyclic presentation:
2^3,3,13|b^2=c,b^a=bc,e^a=e^12,d^b=d^245 conjugacy classes — view the full character table.
| maximal subgroup of | #10597732, #10597737, #10597739, … |
| maximal normal subgroup of | #10597732, #10597737, #10597739, … |
| maximal quotient of | #10597596, #10597600, #10597601, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(312, 19);