C₇₃×#11650 #32921054

order	18688
nilpotency class	4
automorphism	?
homology	Abelianization (H₁) = C₂²×C₄×C₇₃ · Schur multiplier (H₂) = C₂²

Aliases

direct product

C₇₃×#11650

Subgroups

	subgroup	G/H
center	C₂×C₄×C₇₃	C₂×D₈
commutator	C₂×C₈	C₂²×C₄×C₇₃
Frattini, cosocle	C₄×C₈	C₂³×C₇₃
socle	C₂²×C₇₃	C₂×#102
prime radical	C₂³×C₇₃	#102
LCS	G ▷ C₂×C₈ ▷ C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂×C₄×C₇₃ ◁ C₂×C₄²×C₇₃ ◁ C₂×C₄×C₈×C₇₃ ◁ G

304 conjugacy classes of subgroups; only the 122 normal subgroups are shown.

normal subgroups only

This group has 304 conjugacy classes of subgroups — too many to draw. Only its 122 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) = 121
transitive degree	μ_t(G) = 9344

A minimal faithful permutation representation — 3 generators on 121 points:

(1,2,4,7,5,8,11,14)(3,6,10,13,9,12,15,16)(17,18)(19,28)(20,25)(21,34)(22,38)(23,27)(24,30)(26,36)(29,42)(31,48)(32,45)(33,43)(35,41)(37,44)(39,46)(40,47)(49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121);(1,3)(2,6)(4,10)(5,9)(7,13)(8,12)(11,15)(14,16)(17,19,23,32)(18,24,27,40)(20,31,22,29)(21,35,37,46)(25,41,38,39)(26,42,43,48)(28,44,45,34)(30,33,47,36);(3,9)(6,12)(10,15)(13,16)(17,20,23,22)(18,25,27,38)(19,29,32,31)(21,33,37,36)(24,39,40,41)(26,34,43,44)(28,42,45,48)(30,46,47,35)

Conjugacy classes & character table

4234 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 4638);