Finite Group Databasebeta

D737 #13093261

order1474
isoclinismisoclinic class of D737
automorphismAut(G) order 486420
homologyAbelianization (H1) = C2 · Schur multiplier (H2) = C1

Aliases

dihedralD737
unambiguous semidirect productC11⋊D67
unambiguous semidirect productC67⋊D11

Splittings

Fitting, socle, derived, HallC11×C67 ⋊ C2
SylowC67 ⋊ D11
SylowC11 ⋊ D67

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC11×C67C2
LCSG ▷ C11×C67
UCSC1

8 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 78
transitive degreeμt(G) = 737

A minimal faithful permutation representation — 2 generators on 78 points:

(1,2,3,4,5,6,7,8,9,10,11)(12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78);(2,11)(3,10)(4,9)(5,8)(6,7)(13,78)(14,77)(15,76)(16,75)(17,74)(18,73)(19,72)(20,71)(21,70)(22,69)(23,68)(24,67)(25,66)(26,65)(27,64)(28,63)(29,62)(30,61)(31,60)(32,59)(33,58)(34,57)(35,56)(36,55)(37,54)(38,53)(39,52)(40,51)(41,50)(42,49)(43,48)(44,47)(45,46)

Polycyclic presentation:

2,11,67|b^a=b^10,c^a=c^66

Conjugacy classes & character table

370 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD11×D67, C2×D737, C3×D737, …
maximal normal subgroup ofD11×D67, C2×D737, C3×D737, …
maximal quotient ofDic737, C2×D737, C3×D737, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1474, 5);