Finite Group Databasebeta

C2×D4055 #30633980

order16220
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD8110
direct productC2×D4055
unambiguous semidirect product(C2×C5)⋊D811
unambiguous semidirect product(C2×C811)⋊D5

Splittings

Fitting, socleC2×C5×C811 ⋊ C2
derived, HallC5×C811 ⋊ C22
SylowC811 ⋊ C2×D5
SylowC5 ⋊ C2×D811

Subgroups

subgroupG/H
center, hypercenterC2D4055
commutator, cosocle, hypocenterC5×C811C22
FrattiniC1G
Fitting, socleC2×C5×C811C2
LCSG ▷ C5×C811
UCSC1 ◁ C2

20 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 818
transitive degreeμt(G) = 8110

A minimal faithful permutation representation — 2 generators on 818 points:

(1,2)(3,4,5,6,7)(8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,256,257,258,259,260,261,262,263,264,265,266,267,268,269,270,271,272,273,274,275,276,277,278,279,280,281,282,283,284,285,286,287,288,289,290,291,292,293,294,295,296,297,298,299,300,301,302,303,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319,320,321,322,323,324,325,326,327,328,329,330,331,332,333,334,335,336,337,338,339,340,341,342,343,344,345,346,347,348,349,350,351,352,353,354,355,356,357,358,359,360,361,362,363,364,365,366,367,368,369,370,371,372,373,374,375,376,377,378,379,380,381,382,383,384,385,386,387,388,389,390,391,392,393,394,395,396,397,398,399,400,401,402,403,404,405,406,407,408,409,410,411,412,413,414,415,416,417,418,419,420,421,422,423,424,425,426,427,428,429,430,431,432,433,434,435,436,437,438,439,440,441,442,443,444,445,446,447,448,449,450,451,452,453,454,455,456,457,458,459,460,461,462,463,464,465,466,467,468,469,470,471,472,473,474,475,476,477,478,479,480,481,482,483,484,485,486,487,488,489,490,491,492,493,494,495,496,497,498,499,500,501,502,503,504,505,506,507,508,509,510,511,512,513,514,515,516,517,518,519,520,521,522,523,524,525,526,527,528,529,530,531,532,533,534,535,536,537,538,539,540,541,542,543,544,545,546,547,548,549,550,551,552,553,554,555,556,557,558,559,560,561,562,563,564,565,566,567,568,569,570,571,572,573,574,575,576,577,578,579,580,581,582,583,584,585,586,587,588,589,590,591,592,593,594,595,596,597,598,599,600,601,602,603,604,605,606,607,608,609,610,611,612,613,614,615,616,617,618,619,620,621,622,623,624,625,626,627,628,629,630,631,632,633,634,635,636,637,638,639,640,641,642,643,644,645,646,647,648,649,650,651,652,653,654,655,656,657,658,659,660,661,662,663,664,665,666,667,668,669,670,671,672,673,674,675,676,677,678,679,680,681,682,683,684,685,686,687,688,689,690,691,692,693,694,695,696,697,698,699,700,701,702,703,704,705,706,707,708,709,710,711,712,713,714,715,716,717,718,719,720,721,722,723,724,725,726,727,728,729,730,731,732,733,734,735,736,737,738,739,740,741,742,743,744,745,746,747,748,749,750,751,752,753,754,755,756,757,758,759,760,761,762,763,764,765,766,767,768,769,770,771,772,773,774,775,776,777,778,779,780,781,782,783,784,785,786,787,788,789,790,791,792,793,794,795,796,797,798,799,800,801,802,803,804,805,806,807,808,809,810,811,812,813,814,815,816,817,818);(4,7)(5,6)(9,818)(10,817)(11,816)(12,815)(13,814)(14,813)(15,812)(16,811)(17,810)(18,809)(19,808)(20,807)(21,806)(22,805)(23,804)(24,803)(25,802)(26,801)(27,800)(28,799)(29,798)(30,797)(31,796)(32,795)(33,794)(34,793)(35,792)(36,791)(37,790)(38,789)(39,788)(40,787)(41,786)(42,785)(43,784)(44,783)(45,782)(46,781)(47,780)(48,779)(49,778)(50,777)(51,776)(52,775)(53,774)(54,773)(55,772)(56,771)(57,770)(58,769)(59,768)(60,767)(61,766)(62,765)(63,764)(64,763)(65,762)(66,761)(67,760)(68,759)(69,758)(70,757)(71,756)(72,755)(73,754)(74,753)(75,752)(76,751)(77,750)(78,749)(79,748)(80,747)(81,746)(82,745)(83,744)(84,743)(85,742)(86,741)(87,740)(88,739)(89,738)(90,737)(91,736)(92,735)(93,734)(94,733)(95,732)(96,731)(97,730)(98,729)(99,728)(100,727)(101,726)(102,725)(103,724)(104,723)(105,722)(106,721)(107,720)(108,719)(109,718)(110,717)(111,716)(112,715)(113,714)(114,713)(115,712)(116,711)(117,710)(118,709)(119,708)(120,707)(121,706)(122,705)(123,704)(124,703)(125,702)(126,701)(127,700)(128,699)(129,698)(130,697)(131,696)(132,695)(133,694)(134,693)(135,692)(136,691)(137,690)(138,689)(139,688)(140,687)(141,686)(142,685)(143,684)(144,683)(145,682)(146,681)(147,680)(148,679)(149,678)(150,677)(151,676)(152,675)(153,674)(154,673)(155,672)(156,671)(157,670)(158,669)(159,668)(160,667)(161,666)(162,665)(163,664)(164,663)(165,662)(166,661)(167,660)(168,659)(169,658)(170,657)(171,656)(172,655)(173,654)(174,653)(175,652)(176,651)(177,650)(178,649)(179,648)(180,647)(181,646)(182,645)(183,644)(184,643)(185,642)(186,641)(187,640)(188,639)(189,638)(190,637)(191,636)(192,635)(193,634)(194,633)(195,632)(196,631)(197,630)(198,629)(199,628)(200,627)(201,626)(202,625)(203,624)(204,623)(205,622)(206,621)(207,620)(208,619)(209,618)(210,617)(211,616)(212,615)(213,614)(214,613)(215,612)(216,611)(217,610)(218,609)(219,608)(220,607)(221,606)(222,605)(223,604)(224,603)(225,602)(226,601)(227,600)(228,599)(229,598)(230,597)(231,596)(232,595)(233,594)(234,593)(235,592)(236,591)(237,590)(238,589)(239,588)(240,587)(241,586)(242,585)(243,584)(244,583)(245,582)(246,581)(247,580)(248,579)(249,578)(250,577)(251,576)(252,575)(253,574)(254,573)(255,572)(256,571)(257,570)(258,569)(259,568)(260,567)(261,566)(262,565)(263,564)(264,563)(265,562)(266,561)(267,560)(268,559)(269,558)(270,557)(271,556)(272,555)(273,554)(274,553)(275,552)(276,551)(277,550)(278,549)(279,548)(280,547)(281,546)(282,545)(283,544)(284,543)(285,542)(286,541)(287,540)(288,539)(289,538)(290,537)(291,536)(292,535)(293,534)(294,533)(295,532)(296,531)(297,530)(298,529)(299,528)(300,527)(301,526)(302,525)(303,524)(304,523)(305,522)(306,521)(307,520)(308,519)(309,518)(310,517)(311,516)(312,515)(313,514)(314,513)(315,512)(316,511)(317,510)(318,509)(319,508)(320,507)(321,506)(322,505)(323,504)(324,503)(325,502)(326,501)(327,500)(328,499)(329,498)(330,497)(331,496)(332,495)(333,494)(334,493)(335,492)(336,491)(337,490)(338,489)(339,488)(340,487)(341,486)(342,485)(343,484)(344,483)(345,482)(346,481)(347,480)(348,479)(349,478)(350,477)(351,476)(352,475)(353,474)(354,473)(355,472)(356,471)(357,470)(358,469)(359,468)(360,467)(361,466)(362,465)(363,464)(364,463)(365,462)(366,461)(367,460)(368,459)(369,458)(370,457)(371,456)(372,455)(373,454)(374,453)(375,452)(376,451)(377,450)(378,449)(379,448)(380,447)(381,446)(382,445)(383,444)(384,443)(385,442)(386,441)(387,440)(388,439)(389,438)(390,437)(391,436)(392,435)(393,434)(394,433)(395,432)(396,431)(397,430)(398,429)(399,428)(400,427)(401,426)(402,425)(403,424)(404,423)(405,422)(406,421)(407,420)(408,419)(409,418)(410,417)(411,416)(412,415)(413,414)

Conjugacy classes & character table

4058 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD16220
maximal normal subgroup ofD16220
maximal quotient ofDic8110, D16220

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16220, 13);