Finite Group Databasebeta

D14780 #72235945

order29560
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD14780

Splittings

FittingC4×C5×C739 ⋊ C2
HallC5×C739 ⋊ D4
SylowC739 ⋊ D20
SylowC5 ⋊ D2956

Subgroups

subgroupG/H
center, FrattiniC2C2×D3695
commutator, socle, cosocleC2×C5×C739C22
FittingC4×C5×C739C2
hypercenterC4D3695
hypocenterC5×C739D4
LCSG ▷ C2×C5×C739 ▷ C5×C739
UCSC1 ◁ C2 ◁ C4

32 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 748
transitive degreeμt(G) = 14780

A minimal faithful permutation representation — 2 generators on 748 points:

(1,2,3,4)(5,6,7,8,9)(10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,256,257,258,259,260,261,262,263,264,265,266,267,268,269,270,271,272,273,274,275,276,277,278,279,280,281,282,283,284,285,286,287,288,289,290,291,292,293,294,295,296,297,298,299,300,301,302,303,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319,320,321,322,323,324,325,326,327,328,329,330,331,332,333,334,335,336,337,338,339,340,341,342,343,344,345,346,347,348,349,350,351,352,353,354,355,356,357,358,359,360,361,362,363,364,365,366,367,368,369,370,371,372,373,374,375,376,377,378,379,380,381,382,383,384,385,386,387,388,389,390,391,392,393,394,395,396,397,398,399,400,401,402,403,404,405,406,407,408,409,410,411,412,413,414,415,416,417,418,419,420,421,422,423,424,425,426,427,428,429,430,431,432,433,434,435,436,437,438,439,440,441,442,443,444,445,446,447,448,449,450,451,452,453,454,455,456,457,458,459,460,461,462,463,464,465,466,467,468,469,470,471,472,473,474,475,476,477,478,479,480,481,482,483,484,485,486,487,488,489,490,491,492,493,494,495,496,497,498,499,500,501,502,503,504,505,506,507,508,509,510,511,512,513,514,515,516,517,518,519,520,521,522,523,524,525,526,527,528,529,530,531,532,533,534,535,536,537,538,539,540,541,542,543,544,545,546,547,548,549,550,551,552,553,554,555,556,557,558,559,560,561,562,563,564,565,566,567,568,569,570,571,572,573,574,575,576,577,578,579,580,581,582,583,584,585,586,587,588,589,590,591,592,593,594,595,596,597,598,599,600,601,602,603,604,605,606,607,608,609,610,611,612,613,614,615,616,617,618,619,620,621,622,623,624,625,626,627,628,629,630,631,632,633,634,635,636,637,638,639,640,641,642,643,644,645,646,647,648,649,650,651,652,653,654,655,656,657,658,659,660,661,662,663,664,665,666,667,668,669,670,671,672,673,674,675,676,677,678,679,680,681,682,683,684,685,686,687,688,689,690,691,692,693,694,695,696,697,698,699,700,701,702,703,704,705,706,707,708,709,710,711,712,713,714,715,716,717,718,719,720,721,722,723,724,725,726,727,728,729,730,731,732,733,734,735,736,737,738,739,740,741,742,743,744,745,746,747,748);(2,4)(6,9)(7,8)(11,748)(12,747)(13,746)(14,745)(15,744)(16,743)(17,742)(18,741)(19,740)(20,739)(21,738)(22,737)(23,736)(24,735)(25,734)(26,733)(27,732)(28,731)(29,730)(30,729)(31,728)(32,727)(33,726)(34,725)(35,724)(36,723)(37,722)(38,721)(39,720)(40,719)(41,718)(42,717)(43,716)(44,715)(45,714)(46,713)(47,712)(48,711)(49,710)(50,709)(51,708)(52,707)(53,706)(54,705)(55,704)(56,703)(57,702)(58,701)(59,700)(60,699)(61,698)(62,697)(63,696)(64,695)(65,694)(66,693)(67,692)(68,691)(69,690)(70,689)(71,688)(72,687)(73,686)(74,685)(75,684)(76,683)(77,682)(78,681)(79,680)(80,679)(81,678)(82,677)(83,676)(84,675)(85,674)(86,673)(87,672)(88,671)(89,670)(90,669)(91,668)(92,667)(93,666)(94,665)(95,664)(96,663)(97,662)(98,661)(99,660)(100,659)(101,658)(102,657)(103,656)(104,655)(105,654)(106,653)(107,652)(108,651)(109,650)(110,649)(111,648)(112,647)(113,646)(114,645)(115,644)(116,643)(117,642)(118,641)(119,640)(120,639)(121,638)(122,637)(123,636)(124,635)(125,634)(126,633)(127,632)(128,631)(129,630)(130,629)(131,628)(132,627)(133,626)(134,625)(135,624)(136,623)(137,622)(138,621)(139,620)(140,619)(141,618)(142,617)(143,616)(144,615)(145,614)(146,613)(147,612)(148,611)(149,610)(150,609)(151,608)(152,607)(153,606)(154,605)(155,604)(156,603)(157,602)(158,601)(159,600)(160,599)(161,598)(162,597)(163,596)(164,595)(165,594)(166,593)(167,592)(168,591)(169,590)(170,589)(171,588)(172,587)(173,586)(174,585)(175,584)(176,583)(177,582)(178,581)(179,580)(180,579)(181,578)(182,577)(183,576)(184,575)(185,574)(186,573)(187,572)(188,571)(189,570)(190,569)(191,568)(192,567)(193,566)(194,565)(195,564)(196,563)(197,562)(198,561)(199,560)(200,559)(201,558)(202,557)(203,556)(204,555)(205,554)(206,553)(207,552)(208,551)(209,550)(210,549)(211,548)(212,547)(213,546)(214,545)(215,544)(216,543)(217,542)(218,541)(219,540)(220,539)(221,538)(222,537)(223,536)(224,535)(225,534)(226,533)(227,532)(228,531)(229,530)(230,529)(231,528)(232,527)(233,526)(234,525)(235,524)(236,523)(237,522)(238,521)(239,520)(240,519)(241,518)(242,517)(243,516)(244,515)(245,514)(246,513)(247,512)(248,511)(249,510)(250,509)(251,508)(252,507)(253,506)(254,505)(255,504)(256,503)(257,502)(258,501)(259,500)(260,499)(261,498)(262,497)(263,496)(264,495)(265,494)(266,493)(267,492)(268,491)(269,490)(270,489)(271,488)(272,487)(273,486)(274,485)(275,484)(276,483)(277,482)(278,481)(279,480)(280,479)(281,478)(282,477)(283,476)(284,475)(285,474)(286,473)(287,472)(288,471)(289,470)(290,469)(291,468)(292,467)(293,466)(294,465)(295,464)(296,463)(297,462)(298,461)(299,460)(300,459)(301,458)(302,457)(303,456)(304,455)(305,454)(306,453)(307,452)(308,451)(309,450)(310,449)(311,448)(312,447)(313,446)(314,445)(315,444)(316,443)(317,442)(318,441)(319,440)(320,439)(321,438)(322,437)(323,436)(324,435)(325,434)(326,433)(327,432)(328,431)(329,430)(330,429)(331,428)(332,427)(333,426)(334,425)(335,424)(336,423)(337,422)(338,421)(339,420)(340,419)(341,418)(342,417)(343,416)(344,415)(345,414)(346,413)(347,412)(348,411)(349,410)(350,409)(351,408)(352,407)(353,406)(354,405)(355,404)(356,403)(357,402)(358,401)(359,400)(360,399)(361,398)(362,397)(363,396)(364,395)(365,394)(366,393)(367,392)(368,391)(369,390)(370,389)(371,388)(372,387)(373,386)(374,385)(375,384)(376,383)(377,382)(378,381)(379,380)

Polycyclic presentation:

2^3,5,739|b^2=c,b^a=bc,d^a=d^4,e^a=e^738

Conjugacy classes & character table

7393 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD29560
maximal normal subgroup ofD29560
maximal quotient ofDic14780, D29560

GAP

Past the SmallGroups library coverage — no SmallGroups id. Construct it from its polycyclic presentation:

gap> F := FreeGroup(IsSyllableWordsFamily, "a", "b", "c", "d", "e");;
gap> coll := SingleCollector(F, [2, 2, 2, 5, 739]);;
gap> SetPower(coll, 2, F.3);;
gap> SetConjugate(coll, 2, 1, F.2*F.3);;
gap> SetConjugate(coll, 4, 1, F.4^4);;
gap> SetConjugate(coll, 5, 1, F.5^738);;
gap> UpdatePolycyclicCollector(coll);;
gap> G := GroupByRws(coll);