#27385380

order	13568
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₂⁷

Aliases

No aliases for this group.

Splittings

Fitting	C₅₃×#1876 ⋊ C₂
Sylow	C₅₃ ⋊ #20917

Subgroups

	subgroup	G/H
center	C₂×C₄	C₂×D₄×D₅₃
commutator	C₂×C₄×C₅₃	C₂³×C₄
Frattini	C₂²×C₄	C₂³×D₅₃
Fitting	C₅₃×#1876	C₂
socle	C₂²×C₅₃	C₂×C₄×D₄
prime radical	C₂×#16811420	C₂
cosocle	C₂²×C₄×C₅₃	C₂⁴
hypercenter	#1876	D₅₃
hypocenter	C₅₃	#20917
LCS	G ▷ C₂×C₄×C₅₃ ▷ C₂×C₅₃ ▷ C₅₃
UCS	C₁ ◁ C₂×C₄ ◁ C₂²×C₈ ◁ #1876

1698 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 89
transitive degree	μ_t(G) = 3392

A minimal faithful permutation representation — 4 generators on 89 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)(59,67)(65,80)(66,82)(68,69)(70,81)(75,83)(79,85)(84,89);(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)(58,61)(59,66)(60,71)(62,77)(63,76)(64,78)(65,79)(67,82)(68,75)(69,83)(70,84)(72,87)(73,86)(74,88)(80,85)(81,89);(55,57)(58,60,62,73,64,74,63,72)(59,65,68,81,67,80,69,70)(61,71,77,86,78,88,76,87)(66,79,75,89,82,85,83,84);(54,55,56,57)(58,59)(60,70,74,81)(61,75,78,83)(62,68)(63,69)(64,67)(65,72,80,73)(66,77,82,76)(71,85)(79,88)(84,86)(87,89)

Polycyclic presentation:

2^8,53|a^2=g,b^2=eg,e^2=h,f^2=h,b^a=be,c^a=cf,d^a=dh,e^b=eh,f^b=fh,g^b=gh,e^c=eh,f^c=fh,g^c=gh,i^d=i^52

Conjugacy classes & character table

1052 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 170856);