C₈₃×#12315 #35240139

order	21248
nilpotency class	4
automorphism	?
homology	Abelianization (H₁) = C₂³×C₈₃ · Schur multiplier (H₂) = C₂³

Aliases

direct product

C₈₃×#12315

Subgroups

	subgroup	G/H
center, socle	C₂×C₈₃	#1619
commutator, Frattini, cosocle	C₄×C₈	C₂³×C₈₃
prime radical	C₈₃×#3291	C₂
LCS	G ▷ C₄×C₈ ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂×C₈₃ ◁ C₂×C₄×C₈₃ ◁ C₄×C₈×C₈₃ ◁ G

362 conjugacy classes of subgroups; only the 78 normal subgroups are shown.

normal subgroups only

This group has 362 conjugacy classes of subgroups — too many to draw. Only its 78 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) = 2656

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

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

Conjugacy classes & character table

2324 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 5303);