C₁₄₉×#7488 #49186437

order	38144
nilpotency class	5
automorphism	?
homology	Abelianization (H₁) = C₄²×C₁₄₉ · Schur multiplier (H₂) = C₂²

Aliases

direct product

C₁₄₉×#7488

Subgroups

	subgroup	G/H
center	C₄×C₁₄₉	AΣL(1,𝔽₁₆)
commutator	C₂×D₄	C₄²×C₁₄₉
Frattini, cosocle	#532	C₂²×C₁₄₉
socle	C₂×C₁₄₉	#1390
prime radical	#532×C₁₄₉	C₂²
LCS	G ▷ C₂×D₄ ▷ C₂×C₄ ▷ C₂² ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₄×C₁₄₉ ◁ C₂×C₄×C₁₄₉ ◁ C₂²×C₄×C₁₄₉ ◁ #532×C₁₄₉ ◁ G

270 conjugacy classes of subgroups; only the 66 normal subgroups are shown.

normal subgroups only

This group has 270 conjugacy classes of subgroups — too many to draw. Only its 66 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) = 181
transitive degree	μ_t(G) = 4768

A minimal faithful permutation representation — 2 generators on 181 points:

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

Conjugacy classes & character table

5066 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(38144, 476);