Finite Group Databasebeta

#1373×C137 #31776384

order17536
nilpotency class4
isoclinismisoclinic class of D16
automorphism?
homologyAbelianization (H1) = C2×C8×C137 · Schur multiplier (H2) = C1

Aliases

direct product#1373×C137

Subgroups

subgroupG/H
centerC8×C137D8
commutatorC8C2×C8×C137
Frattini, cosocleC4×C8C22×C137
socleC2×C137#335
prime radicalC22×C137#108
LCSG ▷ C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C8×C137 ◁ C2×C8×C137 ◁ C4×C8×C137 ◁ G

62 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 169
transitive degreeμt(G) = 4384

A minimal faithful permutation representation — 2 generators on 169 points:

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

Conjugacy classes & character table

6028 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC137×#7387, C137×#7388, C137×#7447, …
maximal normal subgroup ofC137×#7387, C137×#7388, C137×#7447, …
maximal quotient ofC137×#7100, C137×#7101, C137×#7160, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 105);