Finite Group Databasebeta

C2×C127×#1710 #44583271

order32512
nilpotency class3
automorphism?
homologyAbelianization (H1) = C24×C127 · Schur multiplier (H2) = C23×C4

Aliases

direct productC2×C127×#1710

Subgroups

subgroupG/H
center, socle, prime radicalC23×C127#127
commutator, Frattini, cosocleC42C24×C127
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23×C127 ◁ C2×C42×C127 ◁ G

750 conjugacy classes of subgroups; only the 318 normal subgroups are shown.

normal subgroups only

This group has 750 conjugacy classes of subgroups — too many to draw. Only its 318 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degreeμ(G) = 161
transitive degreeμt(G) = 32512

A minimal faithful permutation representation — 4 generators on 161 points:

(1,2)(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);(3,4,7,9)(5,11,13,18)(6,14,15,10)(8,16,17,12)(19,20)(21,27)(22,24)(23,31)(25,29)(26,30)(28,33)(32,34);(3,5,6,12,7,13,15,16)(4,8,10,11,9,17,14,18)(20,24)(25,32)(26,31)(27,33);(4,9)(8,17)(10,14)(11,18)(19,21,23,29,22,28,30,34)(20,25,26,27,24,32,31,33)

Conjugacy classes & character table

9652 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32512, 12586);