Finite Group Databasebeta
Cayley diagram

Dic103 #88018

order412
isoclinismisoclinic class of D103
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C1

Aliases

dicyclicDic103
unambiguous semidirect productC103⋊C4

Splittings

derived, SylowC103 ⋊ C4

Subgroups

subgroupG/H
center, Frattini, hypercenterC2D103
commutator, hypocenterC103C4
Fitting, socle, prime radical, cosocleC2×C103C2
LCSG ▷ C103
UCSC1 ◁ C2

6 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 107
transitive degreeμt(G) = 412

A minimal faithful permutation representation — 2 generators on 107 points:

(1,2)(3,4)(5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107);(1,3,2,4)(6,107)(7,106)(8,105)(9,104)(10,103)(11,102)(12,101)(13,100)(14,99)(15,98)(16,97)(17,96)(18,95)(19,94)(20,93)(21,92)(22,91)(23,90)(24,89)(25,88)(26,87)(27,86)(28,85)(29,84)(30,83)(31,82)(32,81)(33,80)(34,79)(35,78)(36,77)(37,76)(38,75)(39,74)(40,73)(41,72)(42,71)(43,70)(44,69)(45,68)(46,67)(47,66)(48,65)(49,64)(50,63)(51,62)(52,61)(53,60)(54,59)(55,58)(56,57)

Polycyclic presentation:

2^2,103|a^2=b,c^a=c^102

Conjugacy classes & character table

106 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofDic206, C4×D103, C2×Dic103, …
maximal normal subgroup ofDic206, C4×D103, C2×Dic103, …
maximal quotient ofC103⋊C8, C2×Dic103, C3×Dic103, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(412, 1);