Finite Group Databasebeta

D6153 #27134405

order12306
automorphismAut(G) order 21560112
homologyAbelianization (H1) = C2 · Schur multiplier (H2) = C1

Aliases

dihedralD6153
unambiguous semidirect productC3⋊D2051
unambiguous semidirect productC7⋊D879
unambiguous semidirect productC293⋊D21

Splittings

Fitting, socle, derived, HallC3×C7×C293 ⋊ C2
HallC7×C293 ⋊ D3
HallC3×C293 ⋊ D7
SylowC293 ⋊ D21
HallC3×C7 ⋊ D293
SylowC7 ⋊ D879
SylowC3 ⋊ D2051

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC3×C7×C293C2
LCSG ▷ C3×C7×C293
UCSC1

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 303
transitive degreeμt(G) = 6153

A minimal faithful permutation representation — 2 generators on 303 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);(2,3)(5,10)(6,9)(7,8)(12,303)(13,302)(14,301)(15,300)(16,299)(17,298)(18,297)(19,296)(20,295)(21,294)(22,293)(23,292)(24,291)(25,290)(26,289)(27,288)(28,287)(29,286)(30,285)(31,284)(32,283)(33,282)(34,281)(35,280)(36,279)(37,278)(38,277)(39,276)(40,275)(41,274)(42,273)(43,272)(44,271)(45,270)(46,269)(47,268)(48,267)(49,266)(50,265)(51,264)(52,263)(53,262)(54,261)(55,260)(56,259)(57,258)(58,257)(59,256)(60,255)(61,254)(62,253)(63,252)(64,251)(65,250)(66,249)(67,248)(68,247)(69,246)(70,245)(71,244)(72,243)(73,242)(74,241)(75,240)(76,239)(77,238)(78,237)(79,236)(80,235)(81,234)(82,233)(83,232)(84,231)(85,230)(86,229)(87,228)(88,227)(89,226)(90,225)(91,224)(92,223)(93,222)(94,221)(95,220)(96,219)(97,218)(98,217)(99,216)(100,215)(101,214)(102,213)(103,212)(104,211)(105,210)(106,209)(107,208)(108,207)(109,206)(110,205)(111,204)(112,203)(113,202)(114,201)(115,200)(116,199)(117,198)(118,197)(119,196)(120,195)(121,194)(122,193)(123,192)(124,191)(125,190)(126,189)(127,188)(128,187)(129,186)(130,185)(131,184)(132,183)(133,182)(134,181)(135,180)(136,179)(137,178)(138,177)(139,176)(140,175)(141,174)(142,173)(143,172)(144,171)(145,170)(146,169)(147,168)(148,167)(149,166)(150,165)(151,164)(152,163)(153,162)(154,161)(155,160)(156,159)(157,158)

Polycyclic presentation:

2,3,7,293|b^a=b^2,c^a=c^6,d^a=d^292

Conjugacy classes & character table

3078 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD21×D293, D7×D879, D3×D2051, …
maximal normal subgroup ofD21×D293, D7×D879, D3×D2051, …
maximal quotient ofDic6153, C2×D6153, D18459, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(12306, 9);