C₈₃×#9518 #35237342

order	21248
nilpotency class	3
automorphism	?
homology	Abelianization (H₁) = C₂²×C₄×C₈₃ · Schur multiplier (H₂) = C₂³

Aliases

direct product

C₈₃×#9518

Subgroups

	subgroup	G/H
center, socle	C₂²×C₈₃	#386
commutator	C₂⁴	C₂²×C₄×C₈₃
Frattini, cosocle	C₂³×C₄	C₂³×C₈₃
prime radical	C₂²×D₄×C₈₃	C₂×C₄
LCS	G ▷ C₂⁴ ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂²×C₈₃ ◁ C₂³×C₄×C₈₃ ◁ G

518 conjugacy classes of subgroups; only the 122 normal subgroups are shown.

normal subgroups only

This group has 518 conjugacy classes of subgroups — too many to draw. Only its 122 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) = 5312

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

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

Conjugacy classes & character table

3071 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 2506);