C₁₅₁×#11469 #50316394

order	38656
nilpotency class	3
automorphism	?
homology	Abelianization (H₁) = C₂²×C₈×C₁₅₁ · Schur multiplier (H₂) = C₂³

Aliases

direct product

C₁₅₁×#11469

Subgroups

	subgroup	G/H
center	C₂×C₄×C₁₅₁	C₂×C₂²⋊C₄
commutator	C₂×C₄	C₂²×C₈×C₁₅₁
Frattini, cosocle	C₂²×C₈	C₂³×C₁₅₁
socle	C₂²×C₁₅₁	C₂×C₂²⋊C₈
prime radical	#525×C₁₅₁	C₄
LCS	G ▷ C₂×C₄ ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂×C₄×C₁₅₁ ◁ C₂³×C₈×C₁₅₁ ◁ G

386 conjugacy classes of subgroups; only the 130 normal subgroups are shown.

normal subgroups only

This group has 386 conjugacy classes of subgroups — too many to draw. Only its 130 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) = 191
transitive degree	μ_t(G) = 9664

A minimal faithful permutation representation — 3 generators on 191 points:

(1,2)(3,7,8,5)(4,6)(9,10,14,18,15,20,27,36,16,21,12,26,13,19,28,35)(11,22,23,39,24,34,40,32,25,37,30,38,29,17,31,33)(41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191);(1,3)(2,5)(4,8)(6,7)(9,11)(10,17)(12,23)(13,29)(14,30)(15,24)(16,25)(18,32)(19,37)(20,22)(21,34)(26,33)(27,31)(28,40)(35,39)(36,38);(9,12,15,28,16,14,13,27)(10,18,20,36,21,26,19,35)(11,23,24,40,25,30,29,31)(17,32,22,38,34,33,37,39)

Conjugacy classes & character table

7852 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(38656, 4457);