#27350199

order	13568
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₂⁶

Aliases

No aliases for this group.

Splittings

Fitting	C₅₃×#1471 ⋊ C₂
Sylow	C₅₃ ⋊ #17400

Subgroups

	subgroup	G/H
center	C₂²	C₂×C₂²⋊C₄×D₅₃
commutator	C₂³×C₅₃	C₂³×C₄
Frattini	C₂²×C₄	C₂³×D₅₃
Fitting	C₅₃×#1471	C₂
socle	C₂²×C₅₃	C₂²×C₂²⋊C₄
prime radical	C₂×#16811133	C₂
cosocle	C₂²×C₄×C₅₃	C₂⁴
hypercenter	#1471	D₅₃
hypocenter	C₅₃	#17400
LCS	G ▷ C₂³×C₅₃ ▷ C₂×C₅₃ ▷ C₅₃
UCS	C₁ ◁ C₂² ◁ C₂³×C₄ ◁ #1471

1406 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 77
transitive degree	μ_t(G) = 1696

A minimal faithful permutation representation — 4 generators on 77 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)(62,65,67,66)(63,69,70,74)(64,72,71,73)(68,76,75,77);(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)(64,71)(68,75)(72,73)(76,77);(54,56)(55,58)(57,61)(59,60)(62,64)(63,68)(65,72)(66,73)(67,71)(69,76)(70,75)(74,77);(54,55)(56,60,61,58)(57,59)(62,63,66,69,67,70,65,74)(64,68,73,76,71,75,72,77)

Polycyclic presentation:

2^8,53|a^2=f,d^2=h,f^2=h,b^a=be,d^a=dh,e^a=eg,c^b=ch,f^b=fg,i^c=i^52,i^d=i^52

Conjugacy classes & character table

884 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 135675);