Finite Group Databasebeta

#3364×C131 #30663547

order16768
nilpotency class3
isoclinismisoclinic class of D4×D8
automorphism?
homologyAbelianization (H1) = C24×C131 · Schur multiplier (H2) = C24

Aliases

direct product#3364×C131

Subgroups

subgroupG/H
center, socleC22×C131C22×D4
commutator, Frattini, cosocleC2×C4C24×C131
prime radicalC2×D4×C131C23
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C131 ◁ C4×Q8×C131 ◁ G

336 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:

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

Conjugacy classes & character table

4585 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC131×#19794, C131×#19801, C131×#19821, …
maximal normal subgroup ofC131×#19794, C131×#19801, C131×#19821, …
maximal quotient ofC131×#22521, C131×#22541, C131×#22739, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16768, 2096);