#27384270

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

Aliases

No aliases for this group.

Splittings

Sylow

C₅₃ ⋊ #20757

Subgroups

	subgroup	G/H
center	C₄	C₂×#13133175
commutator	C₂×C₄×C₅₃	C₂³×C₄
Frattini	C₂²×C₄	C₂³×D₅₃
Fitting	C₅₃×#2911	C₂
socle	C₂×C₅₃	C₂×#382
prime radical	C₂⁴×C₅₃	#41
cosocle	C₂²×C₄×C₅₃	C₂⁴
hypercenter	#2911	D₅₃
hypocenter	C₅₃	#20757
LCS	G ▷ C₂×C₄×C₅₃ ▷ C₂×C₅₃ ▷ C₅₃
UCS	C₁ ◁ C₄ ◁ C₂³×C₄ ◁ #2911

772 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 85
transitive degree	μ_t(G) = 1696

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

(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)(56,66)(60,64)(65,79)(67,81)(72,76)(73,77)(78,82)(80,85);(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)(55,61,62,74)(56,65)(58,69)(59,70)(60,72,64,76)(63,68,75,83)(66,79)(67,80)(71,84)(73,82,77,78)(81,85);(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)(54,56,58,67,59,66,71,81)(55,60,63,73,62,64,75,77)(57,65,69,80,70,79,84,85)(61,72,68,82,74,76,83,78);(54,55)(56,64,66,60)(57,68,70,83)(58,63)(59,62)(61,69,74,84)(65,78)(67,77,81,73)(71,75)(72,80)(76,85)(79,82)

Polycyclic presentation:

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

Conjugacy classes & character table

1202 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 169746);