#27299268

order	13568
automorphism	?
homology	Abelianization (H₁) = C₂×C₄² · Schur multiplier (H₂) = C₂²×C₄²

Aliases

No aliases for this group.

Splittings

Sylow

C₅₃ ⋊ #12628

Subgroups

	subgroup	G/H
center	C₂²	#99×D₅₃
commutator	C₂×C₄×C₅₃	C₂×C₄²
Frattini	C₂²×D₄	C₂²×D₅₃
Fitting	C₂×C₅₃×#353	C₂
socle	C₂²×C₅₃	C₂×#99
prime radical	C₂×#127×C₅₃	C₂²
cosocle	C₂²×D₄×C₅₃	C₂³
hypercenter	C₂×#353	D₅₃
hypocenter	C₅₃	#12628
LCS	G ▷ C₂×C₄×C₅₃ ▷ C₂²×C₅₃ ▷ C₂×C₅₃ ▷ C₅₃
UCS	C₁ ◁ C₂² ◁ C₂³ ◁ C₂²×D₄ ◁ C₂×#353

628 conjugacy classes of subgroups; only the 125 normal subgroups are shown.

normal subgroups only

This group has 628 conjugacy classes of subgroups — too many to draw. Only its 125 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) = 73
transitive degree	μ_t(G) = 1696

A minimal faithful permutation representation — 3 generators on 73 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)(54,56,57,55)(59,64)(63,72)(65,69)(66,73);(58,60)(59,63)(61,67,70,71)(62,68)(64,72)(65,66,69,73);(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)(54,55,57,56)(58,59,62,64)(60,66,68,73)(61,69,70,65)(63,71,72,67)

Polycyclic presentation:

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

Conjugacy classes & character table

722 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 84744);