Dic₇₉₄₃ #44540944

order	31772
automorphism	?
homology	Abelianization (H₁) = C₄ · Schur multiplier (H₂) = C₁

Aliases

dicyclic	Dic₇₉₄₃
unambiguous semidirect product	C₄₇⋊Dic₁₆₉

Splittings

derived, Hall	C₄₇×C₁₆₉ ⋊ C₄
Sylow	C₁₆₉ ⋊ Dic₄₇
Sylow	C₄₇ ⋊ Dic₁₆₉

Subgroups

	subgroup	G/H
center, hypercenter	C₂	D₇₉₄₃
commutator, hypocenter	C₄₇×C₁₆₉	C₄
Frattini	C₂×C₁₃	D₆₁₁
Fitting, cosocle	C₂×C₄₇×C₁₆₉	C₂
socle, prime radical	C₂×C₁₃×C₄₇	D₁₃
LCS	G ▷ C₄₇×C₁₆₉
UCS	C₁ ◁ C₂

18 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 220
transitive degree	μ_t(G) = 31772

A minimal faithful permutation representation — 2 generators on 220 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);(1,3,2,4)(6,173)(7,172)(8,171)(9,170)(10,169)(11,168)(12,167)(13,166)(14,165)(15,164)(16,163)(17,162)(18,161)(19,160)(20,159)(21,158)(22,157)(23,156)(24,155)(25,154)(26,153)(27,152)(28,151)(29,150)(30,149)(31,148)(32,147)(33,146)(34,145)(35,144)(36,143)(37,142)(38,141)(39,140)(40,139)(41,138)(42,137)(43,136)(44,135)(45,134)(46,133)(47,132)(48,131)(49,130)(50,129)(51,128)(52,127)(53,126)(54,125)(55,124)(56,123)(57,122)(58,121)(59,120)(60,119)(61,118)(62,117)(63,116)(64,115)(65,114)(66,113)(67,112)(68,111)(69,110)(70,109)(71,108)(72,107)(73,106)(74,105)(75,104)(76,103)(77,102)(78,101)(79,100)(80,99)(81,98)(82,97)(83,96)(84,95)(85,94)(86,93)(87,92)(88,91)(89,90)(175,220)(176,219)(177,218)(178,217)(179,216)(180,215)(181,214)(182,213)(183,212)(184,211)(185,210)(186,209)(187,208)(188,207)(189,206)(190,205)(191,204)(192,203)(193,202)(194,201)(195,200)(196,199)(197,198)

Polycyclic presentation:

2,13,47,2,13|a^2=d,b^13=e^12,b^a=b^12e,c^a=c^46,e^a=e^12

Conjugacy classes & character table

7946 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of	Dic₁₅₈₈₆
maximal normal subgroup of	Dic₁₅₈₈₆

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31772, 4);

Dic7943 #44540944