#27300116

order	13568
automorphism	?
homology	Abelianization (H₁) = C₂²×C₄ · Schur multiplier (H₂) = C₂²×C₄

Aliases

No aliases for this group.

Splittings

Fitting	C₅₃×#1391 ⋊ C₂
Sylow	C₅₃ ⋊ #12807

Subgroups

	subgroup	G/H
center	C₄	#16810595
commutator	C₂²×C₄×C₅₃	C₂²×C₄
Frattini	C₂×#41	C₂²×D₅₃
Fitting	C₅₃×#1391	C₂
socle	C₂×C₅₃	#1799
prime radical	#16811169	C₂²
cosocle	C₂×#41×C₅₃	C₂³
hypercenter	#1391	D₅₃
hypocenter	C₅₃	#12807
LCS	G ▷ C₂²×C₄×C₅₃ ▷ C₂²×C₅₃ ▷ C₂×C₅₃ ▷ C₅₃
UCS	C₁ ◁ C₄ ◁ C₂×C₄ ◁ C₂×#41 ◁ #1391

428 conjugacy classes of subgroups; only the 89 normal subgroups are shown.

normal subgroups only

This group has 428 conjugacy classes of subgroups — too many to draw. Only its 89 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 3 generators on 85 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)(55,61)(58,72)(60,73)(62,76)(63,64)(65,78)(67,83)(69,77)(70,84)(74,75)(79,80)(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)(54,56,57,66,59,68,71,82)(55,60,62,65,64,75,69,80)(58,67,70,81,72,83,84,85)(61,73,76,78,63,74,77,79);(54,55)(56,65)(57,69)(58,63,72,61)(59,64)(60,66)(62,71)(67,79,83,78)(68,80)(70,76,84,77)(73,81,74,85)(75,82)

Polycyclic presentation:

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

Conjugacy classes & character table

716 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 85592);