Finite Group Databasebeta

Dic5675 #36384176

order22700
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C1

Aliases

dicyclicDic5675
unambiguous semidirect productC227⋊Dic25

Splittings

derived, HallC25×C227 ⋊ C4
SylowC227 ⋊ Dic25
SylowC25 ⋊ Dic227

Subgroups

subgroupG/H
center, hypercenterC2D5675
commutator, hypocenterC25×C227C4
FrattiniC2×C5D1135
Fitting, cosocleC2×C25×C227C2
socle, prime radicalC2×C5×C227D5
LCSG ▷ C25×C227
UCSC1 ◁ C2

18 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 256
transitive degreeμt(G) = 22700

A minimal faithful permutation representation — 2 generators on 256 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);(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)(31,256)(32,255)(33,254)(34,253)(35,252)(36,251)(37,250)(38,249)(39,248)(40,247)(41,246)(42,245)(43,244)(44,243)(45,242)(46,241)(47,240)(48,239)(49,238)(50,237)(51,236)(52,235)(53,234)(54,233)(55,232)(56,231)(57,230)(58,229)(59,228)(60,227)(61,226)(62,225)(63,224)(64,223)(65,222)(66,221)(67,220)(68,219)(69,218)(70,217)(71,216)(72,215)(73,214)(74,213)(75,212)(76,211)(77,210)(78,209)(79,208)(80,207)(81,206)(82,205)(83,204)(84,203)(85,202)(86,201)(87,200)(88,199)(89,198)(90,197)(91,196)(92,195)(93,194)(94,193)(95,192)(96,191)(97,190)(98,189)(99,188)(100,187)(101,186)(102,185)(103,184)(104,183)(105,182)(106,181)(107,180)(108,179)(109,178)(110,177)(111,176)(112,175)(113,174)(114,173)(115,172)(116,171)(117,170)(118,169)(119,168)(120,167)(121,166)(122,165)(123,164)(124,163)(125,162)(126,161)(127,160)(128,159)(129,158)(130,157)(131,156)(132,155)(133,154)(134,153)(135,152)(136,151)(137,150)(138,149)(139,148)(140,147)(141,146)(142,145)(143,144)

Polycyclic presentation:

2,5,227,2,5|a^2=d,b^5=e^4,b^a=b^4e,c^a=c^226,e^a=e^4

Conjugacy classes & character table

5678 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofDic11350
maximal normal subgroup ofDic11350

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22700, 4);