Finite Group Databasebeta

D1767 #16812964

order3534
automorphismAut(G) order 1908360
homologyAbelianization (H1) = C2 · Schur multiplier (H2) = C1

Aliases

dihedralD1767
unambiguous semidirect productC3⋊D589
unambiguous semidirect productC19⋊D93
unambiguous semidirect productC31⋊D57

Splittings

Fitting, socle, derived, HallC3×C19×C31 ⋊ C2
HallC19×C31 ⋊ D3
HallC3×C31 ⋊ D19
HallC3×C19 ⋊ D31
SylowC31 ⋊ D57
SylowC19 ⋊ D93
SylowC3 ⋊ D589

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC3×C19×C31C2
LCSG ▷ C3×C19×C31
UCSC1

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 53
transitive degreeμt(G) = 1767

A minimal faithful permutation representation — 2 generators on 53 points:

(1,2,3)(4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22)(23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53);(2,3)(5,22)(6,21)(7,20)(8,19)(9,18)(10,17)(11,16)(12,15)(13,14)(24,53)(25,52)(26,51)(27,50)(28,49)(29,48)(30,47)(31,46)(32,45)(33,44)(34,43)(35,42)(36,41)(37,40)(38,39)

Polycyclic presentation:

2,3,19,31|b^a=b^2,c^a=c^18,d^a=d^30

Conjugacy classes & character table

885 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC5×D1767, D8835, C3⋊(C19⋊(D31⋊C5)), …
maximal normal subgroup ofC5×D1767, C3⋊(C19⋊(D31⋊C5)), C7×D1767
maximal quotient ofC5×D1767, D8835, C7×D1767, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3534, 12);