C₈₃×#9460 #35237284

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

Aliases

direct product

C₈₃×#9460

Subgroups

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

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

normal subgroups only

This group has 512 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)(3,6,10,13)(4,7)(5,8)(9,12,15,16)(11,14)(17,18,21,26,22,24,20,25)(19,27,30,23,29,32,28,31)(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)(2,6,8,13)(4,9)(5,10)(7,12,14,16)(11,15)(17,19)(18,23)(20,30)(21,28)(22,29)(24,31)(25,32)(26,27);(1,4,5,11)(2,7,8,14)(3,9,10,15)(6,12,13,16)(18,24)(20,21)(23,31)(28,30)

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, 2448);