Finite Group Databasebeta

D1653 #15693255

order3306
automorphismAut(G) order 1666224
homologyAbelianization (H1) = C2 · Schur multiplier (H2) = C1

Aliases

dihedralD1653
unambiguous semidirect productC3⋊D551
unambiguous semidirect productC19⋊D87
unambiguous semidirect productC29⋊D57

Splittings

Fitting, socle, derived, HallC3×C19×C29 ⋊ C2
HallC19×C29 ⋊ D3
HallC3×C29 ⋊ D19
HallC3×C19 ⋊ D29
SylowC29 ⋊ D57
SylowC19 ⋊ D87
SylowC3 ⋊ D551

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC3×C19×C29C2
LCSG ▷ C3×C19×C29
UCSC1

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 51
transitive degreeμt(G) = 1653

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

Polycyclic presentation:

2,3,19,29|b^a=b^2,c^a=c^18,d^a=d^28

Conjugacy classes & character table

828 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC5×D1653, D8265, C7×D1653, …
maximal normal subgroup ofC5×D1653, C7×D1653, C3⋊(C19⋊(D29⋊C7)), …
maximal quotient ofC5×D1653, D8265, C7×D1653, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3306, 9);