Finite Group Databasebeta

C2×#577×C137 #31778593

order17536
nilpotency class3
isoclinismisoclinic class of #576
automorphism?
homologyAbelianization (H1) = C25×C137 · Schur multiplier (H2) = C29

Aliases

direct productC2×#577×C137

Subgroups

subgroupG/H
center, socleC22×C137C22×D4
commutator, Frattini, cosocleC4C25×C137
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C137 ◁ C2×#41×C137 ◁ G

1460 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 155
transitive degreeμt(G) = 4384

A minimal faithful permutation representation — 5 generators on 155 points:

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

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC137×#22456, C137×#22459, C137×#22464, …
maximal normal subgroup ofC137×#22456, C137×#22459, C137×#22464, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 2314);