#27303564

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

Aliases

No aliases for this group.

Splittings

Sylow

C₅₃ ⋊ #13428

Subgroups

	subgroup	G/H
center	C₂²	#16810811
commutator, cosocle	C₂²×Q₈×C₅₃	C₂³
Frattini	C₂²×Q₈	C₂²×D₅₃
Fitting	C₂×C₅₃×#356	C₂
socle	C₂²×C₅₃	B(4,𝔽₂)
prime radical	C₂³×C₅₃	#120
hypercenter	C₂×#356	D₅₃
hypocenter	C₅₃	#13428
LCS	G ▷ C₂²×Q₈×C₅₃ ▷ C₂²×C₅₃ ▷ C₂×C₅₃ ▷ C₅₃
UCS	C₁ ◁ C₂² ◁ C₂³ ◁ C₂²×Q₈ ◁ C₂×#356

444 conjugacy classes of subgroups; only the 75 normal subgroups are shown.

normal subgroups only

This group has 444 conjugacy classes of subgroups — too many to draw. Only its 75 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) = 3392

A minimal faithful permutation representation — 3 generators on 73 points:

(1,3,4,2)(5,8,9,17)(6,12,11,19)(7,15,13,20)(10,18,14,16)(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)(55,56)(57,58)(59,60)(61,62)(63,64)(65,66)(67,68)(69,70)(71,72);(1,2)(3,4)(5,7,9,13)(6,10,11,14)(8,16,17,18)(12,15,19,20)(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)(56,57)(58,59)(60,61)(62,63)(64,65)(66,67)(68,69)(70,71)(72,73);(2,3)(5,6,9,11)(7,14,13,10)(8,15,17,20)(12,18,19,16)

Polycyclic presentation:

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

Conjugacy classes & character table

707 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 89040);