Finite Group Databasebeta

Dic7225 #43274609

order28900
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C1

Aliases

dicyclicDic7225

Splittings

derived, HallC25×C289 ⋊ C4
SylowC289 ⋊ Dic25
SylowC25 ⋊ Dic289

Subgroups

subgroupG/H
center, hypercenterC2D7225
commutator, hypocenterC25×C289C4
Frattini, socle, prime radicalC2×C5×C17D85
Fitting, cosocleC2×C25×C289C2
LCSG ▷ C25×C289
UCSC1 ◁ C2

27 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 318
transitive degreeμt(G) = 28900

A minimal faithful permutation representation — 2 generators on 318 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);(1,3,2,4)(6,29)(7,28)(8,27)(9,26)(10,25)(11,24)(12,23)(13,22)(14,21)(15,20)(16,19)(17,18)(31,318)(32,317)(33,316)(34,315)(35,314)(36,313)(37,312)(38,311)(39,310)(40,309)(41,308)(42,307)(43,306)(44,305)(45,304)(46,303)(47,302)(48,301)(49,300)(50,299)(51,298)(52,297)(53,296)(54,295)(55,294)(56,293)(57,292)(58,291)(59,290)(60,289)(61,288)(62,287)(63,286)(64,285)(65,284)(66,283)(67,282)(68,281)(69,280)(70,279)(71,278)(72,277)(73,276)(74,275)(75,274)(76,273)(77,272)(78,271)(79,270)(80,269)(81,268)(82,267)(83,266)(84,265)(85,264)(86,263)(87,262)(88,261)(89,260)(90,259)(91,258)(92,257)(93,256)(94,255)(95,254)(96,253)(97,252)(98,251)(99,250)(100,249)(101,248)(102,247)(103,246)(104,245)(105,244)(106,243)(107,242)(108,241)(109,240)(110,239)(111,238)(112,237)(113,236)(114,235)(115,234)(116,233)(117,232)(118,231)(119,230)(120,229)(121,228)(122,227)(123,226)(124,225)(125,224)(126,223)(127,222)(128,221)(129,220)(130,219)(131,218)(132,217)(133,216)(134,215)(135,214)(136,213)(137,212)(138,211)(139,210)(140,209)(141,208)(142,207)(143,206)(144,205)(145,204)(146,203)(147,202)(148,201)(149,200)(150,199)(151,198)(152,197)(153,196)(154,195)(155,194)(156,193)(157,192)(158,191)(159,190)(160,189)(161,188)(162,187)(163,186)(164,185)(165,184)(166,183)(167,182)(168,181)(169,180)(170,179)(171,178)(172,177)(173,176)(174,175)

Polycyclic presentation:

2,5,17,2,5,17|a^2=d,b^5=e^4,c^17=f^16,b^a=b^4e,c^a=c^16f,e^a=e^4,f^a=f^16

Conjugacy classes & character table

7228 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofDic14450
maximal normal subgroup ofDic14450

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(28900, 4);