C₇₃×#10663 #32920067

order	18688
nilpotency class	3
automorphism	?
homology	Abelianization (H₁) = C₂³×C₇₃ · Schur multiplier (H₂) = C₂

Aliases

direct product

C₇₃×#10663

Subgroups

	subgroup	G/H
center	C₂×C₄×C₇₃	#127
commutator, Frattini, cosocle	C₂×C₄²	C₂³×C₇₃
socle	C₂²×C₇₃	#399
prime radical	C₂³×C₇₃	C₂²⋊Q₈
LCS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂×C₄×C₇₃ ◁ C₂×C₄²×C₇₃ ◁ G

320 conjugacy classes of subgroups; only the 114 normal subgroups are shown.

normal subgroups only

This group has 320 conjugacy classes of subgroups — too many to draw. Only its 114 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) = 97
transitive degree	μ_t(G) = 9344

A minimal faithful permutation representation — 3 generators on 97 points:

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

Conjugacy classes & character table

2920 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 3651);