C₇₃×#13299 #32922703

order	18688
nilpotency class	4
automorphism	?
homology	Abelianization (H₁) = C₂²×C₄×C₇₃ · Schur multiplier (H₂) = C₂×C₄²

Aliases

direct product

C₇₃×#13299

Subgroups

	subgroup	G/H
center, socle	C₂²×C₇₃	C₂×#99
commutator	C₂²×C₄	C₂²×C₄×C₇₃
Frattini, cosocle	C₂²×D₄	C₂³×C₇₃
prime radical	C₂²×D₄×C₇₃	C₂³
LCS	G ▷ C₂²×C₄ ▷ C₂² ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₇₃ ◁ C₂²×C₄×C₇₃ ◁ C₂×C₄×D₄×C₇₃ ◁ G

500 conjugacy classes of subgroups; only the 126 normal subgroups are shown.

normal subgroups only

This group has 500 conjugacy classes of subgroups — too many to draw. Only its 126 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) = 4672

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

(1,2)(3,7)(4,5)(6,8)(9,10)(11,17,19,24)(12,15,21,23)(13,16)(14,18)(20,22)(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);(2,5)(6,7)(9,11,12,20)(10,14,15,17)(13,19,21,18)(16,22,23,24);(1,3,4,8)(2,6,5,7)

Conjugacy classes & character table

2701 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 6287);