Finite Group Databasebeta

D14697 #44440552

order29394
automorphism?
homologyAbelianization (H1) = C2 · Schur multiplier (H2) = C1

Aliases

dihedralD14697
unambiguous semidirect productC9⋊D1633
unambiguous semidirect productC23⋊D639
unambiguous semidirect productC71⋊D207

Splittings

Fitting, derived, HallC9×C23×C71 ⋊ C2
HallC23×C71 ⋊ D9
HallC9×C71 ⋊ D23
HallC9×C23 ⋊ D71
SylowC71 ⋊ D207
SylowC23 ⋊ D639
SylowC9 ⋊ D1633

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, cosocle, hypocenterC9×C23×C71C2
FrattiniC3D4899
socleC3×C23×C71D3
LCSG ▷ C9×C23×C71
UCSC1

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 103
transitive degreeμt(G) = 14697

A minimal faithful permutation representation — 2 generators on 103 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)(33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103);(2,9)(3,8)(4,7)(5,6)(11,32)(12,31)(13,30)(14,29)(15,28)(16,27)(17,26)(18,25)(19,24)(20,23)(21,22)(34,103)(35,102)(36,101)(37,100)(38,99)(39,98)(40,97)(41,96)(42,95)(43,94)(44,93)(45,92)(46,91)(47,90)(48,89)(49,88)(50,87)(51,86)(52,85)(53,84)(54,83)(55,82)(56,81)(57,80)(58,79)(59,78)(60,77)(61,76)(62,75)(63,74)(64,73)(65,72)(66,71)(67,70)(68,69)

Polycyclic presentation:

2,3,23,71,3|b^3=e^2,b^a=b^2e,c^a=c^22,d^a=d^70,e^a=e^2

Conjugacy classes & character table

7350 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC2×D14697
maximal normal subgroup ofC2×D14697
maximal quotient ofDic14697, C2×D14697

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(29394, 8);