Finite Group Databasebeta

#3076×C131 #30663259

order16768
nilpotency class3
automorphism?
homologyAbelianization (H1) = C24×C131 · Schur multiplier (H2) = C24

Aliases

direct product#3076×C131

Subgroups

subgroupG/H
centerC2×C4×C131C2×D4
commutator, Frattini, cosocleC2×C4C24×C131
socleC22×C131C22×D4
prime radicalC2×#41×C131C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4×C131 ◁ C2×C42×C131 ◁ G

388 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 4 generators on 155 points:

(1,2,4,6)(3,7,8,5)(9,10)(11,18)(12,16)(13,21)(14,17)(15,19)(20,23)(22,24)(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);(1,3,4,8)(2,5,6,7);(9,11)(10,15)(12,19)(13,22)(14,20)(16,23)(17,24)(18,21);(9,12,14,13)(10,16,17,21)(11,19,20,22)(15,23,24,18)

Conjugacy classes & character table

4978 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC131×#8993, C131×#8994, C131×#9207, …
maximal normal subgroup ofC131×#8993, C131×#8994, C131×#9207, …
maximal quotient ofC131×#20645, C131×#20872, C131×#21032, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16768, 1808);