#27351359

order	13568
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₂⁴×C₄

Aliases

No aliases for this group.

Splittings

Fitting	C₅₃×#1513 ⋊ C₂
Sylow	C₅₃ ⋊ #17558

Subgroups

	subgroup	G/H
center	C₂²	C₂×C₂²⋊C₄×D₅₃
commutator	C₂×C₄×C₅₃	C₂³×C₄
Frattini	C₂²×C₄	C₂³×D₅₃
Fitting	C₅₃×#1513	C₂
socle	C₂²×C₅₃	C₂²×C₂²⋊C₄
prime radical	#20288007	C₂
cosocle	C₂²×C₄×C₅₃	C₂⁴
hypercenter	#1513	D₅₃
hypocenter	C₅₃	#17558
LCS	G ▷ C₂×C₄×C₅₃ ▷ C₂²×C₅₃ ▷ C₅₃
UCS	C₁ ◁ C₂² ◁ C₂³×C₄ ◁ #1513

1014 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 85
transitive degree	μ_t(G) = 3392

A minimal faithful permutation representation — 4 generators on 85 points:

(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)(54,57,58,65)(55,60,61,67)(56,63,64,69)(59,66,62,68);(1,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,53,51,49,47,45,43,41,39,37,35,33,31,29,27,25,23,21,19,17,15,13,11,9,7,5,3)(70,73,75,74)(71,77,78,82)(72,80,81,83)(76,84,85,79);(54,56)(55,59)(57,63)(58,64)(60,66)(61,62)(65,69)(67,68)(70,72)(71,76)(73,80)(74,83)(75,81)(77,84)(78,85)(79,82);(54,55)(56,62,64,59)(57,60)(58,61)(63,68,69,66)(65,67)(70,71)(72,79,81,84)(73,82)(74,77)(75,78)(76,80,85,83)

Polycyclic presentation:

2^8,53|a^2=f,c^2=h,d^2=g,e^2=h,b^a=be,c^a=ch,e^a=eg,e^b=eh,f^b=fgh,i^d=i^52

Conjugacy classes & character table

728 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 136835);