D₁₁₄₆₈ #72223906

order	22936
automorphism	Aut(G) order 63303360
homology	Abelianization (H₁) = C₂² · Schur multiplier (H₂) = C₂

Aliases

dihedral

D₁₁₄₆₈

Splittings

Fitting	C₄×C₄₇×C₆₁ ⋊ C₂
Hall	C₄₇×C₆₁ ⋊ D₄
Sylow	C₆₁ ⋊ D₁₈₈
Sylow	C₄₇ ⋊ D₂₄₄

Subgroups

	subgroup	G/H
center, Frattini	C₂	C₂×D₂₈₆₇
commutator, socle, cosocle	C₂×C₄₇×C₆₁	C₂²
Fitting	C₄×C₄₇×C₆₁	C₂
hypercenter	C₄	D₂₈₆₇
hypocenter	C₄₇×C₆₁	D₄
LCS	G ▷ C₂×C₄₇×C₆₁ ▷ C₄₇×C₆₁
UCS	C₁ ◁ C₂ ◁ C₄

32 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 112
transitive degree	μ_t(G) = 11468

A minimal faithful permutation representation — 2 generators on 112 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);(2,4)(6,51)(7,50)(8,49)(9,48)(10,47)(11,46)(12,45)(13,44)(14,43)(15,42)(16,41)(17,40)(18,39)(19,38)(20,37)(21,36)(22,35)(23,34)(24,33)(25,32)(26,31)(27,30)(28,29)(53,112)(54,111)(55,110)(56,109)(57,108)(58,107)(59,106)(60,105)(61,104)(62,103)(63,102)(64,101)(65,100)(66,99)(67,98)(68,97)(69,96)(70,95)(71,94)(72,93)(73,92)(74,91)(75,90)(76,89)(77,88)(78,87)(79,86)(80,85)(81,84)(82,83)

Polycyclic presentation:

2^3,47,61|b^2=c,b^a=bc,d^a=d^46,e^a=e^60

Conjugacy classes & character table

5737 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of	D₂₂₉₃₆
maximal normal subgroup of	D₂₂₉₃₆
maximal quotient of	Dic₁₁₄₆₈, D₂₂₉₃₆

GAP

Past the SmallGroups library coverage — no SmallGroups id. Construct it from its polycyclic presentation:

gap> F := FreeGroup(IsSyllableWordsFamily, "a", "b", "c", "d", "e");;
gap> coll := SingleCollector(F, [2, 2, 2, 47, 61]);;
gap> SetPower(coll, 2, F.3);;
gap> SetConjugate(coll, 2, 1, F.2*F.3);;
gap> SetConjugate(coll, 4, 1, F.4^46);;
gap> SetConjugate(coll, 5, 1, F.5^60);;
gap> UpdatePolycyclicCollector(coll);;
gap> G := GroupByRws(coll);

D11468 #72223906