C₈₃×#10584 #35238408

order	21248
nilpotency class	3
automorphism	?
homology	Abelianization (H₁) = C₂³×C₈₃ · Schur multiplier (H₂) = C₄

Aliases

direct product

C₈₃×#10584

Subgroups

	subgroup	G/H
center, socle, prime radical	C₂³×C₈₃	#120
commutator, Frattini, cosocle	C₂×C₄²	C₂³×C₈₃
LCS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³×C₈₃ ◁ C₂×C₄²×C₈₃ ◁ G

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

normal subgroups only

This group has 374 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) = 115
transitive degree	μ_t(G) = 21248

A minimal faithful permutation representation — 3 generators on 115 points:

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

Conjugacy classes & character table

2822 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 3572);