C₇₁×#11577 #31832449

order	18176
nilpotency class	4
automorphism	?
homology	Abelianization (H₁) = C₂²×C₄×C₇₁ · Schur multiplier (H₂) = C₂²

Aliases

direct product

C₇₁×#11577

Subgroups

	subgroup	G/H
center, socle	C₂²×C₇₁	C₂×#99
commutator	C₂⁴	C₂²×C₄×C₇₁
Frattini, cosocle	C₂×C₂²⋊C₄	C₂³×C₇₁
prime radical	C₂²×D₄×C₇₁	C₂×C₄
LCS	G ▷ C₂⁴ ▷ C₂² ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₇₁ ◁ C₂²×C₄×C₇₁ ◁ C₂×C₄×D₄×C₇₁ ◁ G

424 conjugacy classes of subgroups; only the 102 normal subgroups are shown.

normal subgroups only

This group has 424 conjugacy classes of subgroups — too many to draw. Only its 102 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) = 103
transitive degree	μ_t(G) = 4544

A minimal faithful permutation representation — 3 generators on 103 points:

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

Conjugacy classes & character table

2627 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 4565);