Finite Group Databasebeta

Dic4189 #30660467

order16756
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C1

Aliases

dicyclicDic4189
unambiguous semidirect productC59⋊Dic71
unambiguous semidirect productC71⋊Dic59

Splittings

derived, HallC59×C71 ⋊ C4
SylowC71 ⋊ Dic59
SylowC59 ⋊ Dic71

Subgroups

subgroupG/H
center, Frattini, hypercenterC2D4189
commutator, hypocenterC59×C71C4
Fitting, socle, prime radical, cosocleC2×C59×C71C2
LCSG ▷ C59×C71
UCSC1 ◁ C2

12 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 134
transitive degreeμt(G) = 16756

A minimal faithful permutation representation — 2 generators on 134 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)(64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134);(1,3,2,4)(6,63)(7,62)(8,61)(9,60)(10,59)(11,58)(12,57)(13,56)(14,55)(15,54)(16,53)(17,52)(18,51)(19,50)(20,49)(21,48)(22,47)(23,46)(24,45)(25,44)(26,43)(27,42)(28,41)(29,40)(30,39)(31,38)(32,37)(33,36)(34,35)(65,134)(66,133)(67,132)(68,131)(69,130)(70,129)(71,128)(72,127)(73,126)(74,125)(75,124)(76,123)(77,122)(78,121)(79,120)(80,119)(81,118)(82,117)(83,116)(84,115)(85,114)(86,113)(87,112)(88,111)(89,110)(90,109)(91,108)(92,107)(93,106)(94,105)(95,104)(96,103)(97,102)(98,101)(99,100)

Polycyclic presentation:

2,59,71,2|a^2=d,b^a=b^58,c^a=c^70

Conjugacy classes & character table

4192 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofDic8378, Dic12567
maximal normal subgroup ofDic8378
maximal quotient ofDic12567

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16756, 4);