Finite Group Databasebeta

#1837×C131 #30662020

order16768
nilpotency class3
automorphism?
homologyAbelianization (H1) = C22×C4×C131 · Schur multiplier (H2) = C2×C4

Aliases

direct product#1837×C131

Subgroups

subgroupG/H
centerC2×C4×C131C2×D4
commutatorC2×C4C22×C4×C131
Frattini, cosocleC22×C4C23×C131
socleC22×C131C2×C4⋊C4
prime radicalC23×C131C2×Q8
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4×C131 ◁ C2×C42×C131 ◁ G

188 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 155
transitive degreeμt(G) = 8384

A minimal faithful permutation representation — 3 generators on 155 points:

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

Conjugacy classes & character table

5764 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC131×#7219, C131×#7220, C131×#7223, …
maximal normal subgroup ofC131×#7219, C131×#7220, C131×#7223, …
maximal quotient ofC131×#8784, C131×#8785, C131×#8789, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16768, 569);