C₇₃×#12692 #32922096

order	18688
nilpotency class	4
automorphism	?
homology	Abelianization (H₁) = C₂²×C₄×C₇₃ · Schur multiplier (H₂) = C₂⁵

Aliases

direct product

C₇₃×#12692

Subgroups

	subgroup	G/H
center, socle	C₂²×C₇₃	C₂×#99
commutator	C₂⁴	C₂²×C₄×C₇₃
Frattini, cosocle	C₂²×D₄	C₂³×C₇₃
prime radical	C₂²×#41×C₇₃	C₂²
LCS	G ▷ C₂⁴ ▷ C₂² ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₇₃ ◁ C₂²×C₄×C₇₃ ◁ C₂²×#41×C₇₃ ◁ G

976 conjugacy classes of subgroups; only the 150 normal subgroups are shown.

normal subgroups only

This group has 976 conjugacy classes of subgroups — too many to draw. Only its 150 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) = 109
transitive degree	μ_t(G) = 4672

A minimal faithful permutation representation — 3 generators on 109 points:

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

Conjugacy classes & character table

2482 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 5680);