C₇₃×#7568 #32916972

order	18688
nilpotency class	3
automorphism	?
homology	Abelianization (H₁) = C₂²×C₈×C₇₃ · Schur multiplier (H₂) = C₂×C₄

Aliases

direct product

C₇₃×#7568

Subgroups

	subgroup	G/H
center	C₂²×C₄×C₇₃	C₂²⋊C₄
commutator	C₂×C₄	C₂²×C₈×C₇₃
Frattini, cosocle	C₂×C₄²	C₂³×C₇₃
socle, prime radical	C₂³×C₇₃	C₂×C₂²⋊C₄
LCS	G ▷ C₂×C₄ ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂²×C₄×C₇₃ ◁ C₄³×C₇₃ ◁ G

444 conjugacy classes of subgroups; only the 170 normal subgroups are shown.

normal subgroups only

This group has 444 conjugacy classes of subgroups — too many to draw. Only its 170 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) = 18688

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

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

Conjugacy classes & character table

5548 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 556);