Finite Group Databasebeta

#1369×C139 #31801995

order17792
nilpotency class4
isoclinismisoclinic class of #365
automorphism?
homologyAbelianization (H1) = C2×C8×C139 · Schur multiplier (H2) = C1

Aliases

direct product#1369×C139

Subgroups

subgroupG/H
centerC4×C139#106
commutatorC8C2×C8×C139
Frattini, cosocleC4×C8C22×C139
socleC2×C139#334
prime radicalC22×C139#108
LCSG ▷ C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C4×C139 ◁ C2×C8×C139 ◁ C4×C8×C139 ◁ G

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 171
transitive degreeμt(G) = 4448

A minimal faithful permutation representation — 2 generators on 171 points:

(1,2,5,11,7,12,22,28,8,13,21,10,6,24,4,20)(3,14,16,25,18,29,15,26,19,27,23,32,17,31,30,9)(33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171);(1,3,4,15,6,17,21,16,8,19,22,30,7,18,5,23)(2,9,10,14,12,25,20,29,13,26,11,27,24,32,28,31)

Conjugacy classes & character table

4448 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC139×#7390, C139×#7391, C139×#7457, …
maximal normal subgroup ofC139×#7390, C139×#7391, C139×#7457, …
maximal quotient ofC139×#7099, C139×#7161, C2×#1369×C139

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17792, 101);