Finite Group Databasebeta

D793 #13097537

order1586
isoclinismisoclinic class of D793
automorphismAut(G) order 570960
homologyAbelianization (H1) = C2 · Schur multiplier (H2) = C1

Aliases

dihedralD793
unambiguous semidirect productC13⋊D61
unambiguous semidirect productC61⋊D13

Splittings

Fitting, socle, derived, HallC13×C61 ⋊ C2
SylowC61 ⋊ D13
SylowC13 ⋊ D61

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC13×C61C2
LCSG ▷ C13×C61
UCSC1

8 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 74
transitive degreeμt(G) = 793

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

Polycyclic presentation:

2,13,61|b^a=b^12,c^a=c^60

Conjugacy classes & character table

398 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#15691758, #15691759, D13×D61, …
maximal normal subgroup of#15691758, #15691759, D13×D61, …
maximal quotient ofDic793, C2×D793, C3×D793, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1586, 3);