Finite Group Databasebeta

#2219×C137 #31777230

order17536
nilpotency class4
isoclinismisoclinic class of #2218
automorphism?
homologyAbelianization (H1) = C23×C137 · Schur multiplier (H2) = C22

Aliases

direct product#2219×C137

Subgroups

subgroupG/H
center, socleC22×C137C2×D8
commutator, Frattini, cosocleC2×C8C23×C137
prime radicalC23×C137D8
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C137 ◁ C22×C4×C137 ◁ C22×C8×C137 ◁ G

150 conjugacy classes of subgroups; only the 64 normal subgroups are shown.

normal subgroups only

This group has 150 conjugacy classes of subgroups — too many to draw. Only its 64 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) = 173
transitive degreeμt(G) = 8768

A minimal faithful permutation representation — 3 generators on 173 points:

(1,2)(3,4)(5,6,10,14)(7,15,17,29)(8,20,22,35)(9,23,21,13)(11,24,25,18)(12,27,28,16)(19,34,33,31)(26,32,30,36)(37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173);(5,7,16,32,9,19,22,24,10,17,27,36,21,33,8,18)(6,11,20,31,13,26,28,29,14,25,35,34,23,30,12,15);(2,4)(7,17)(11,25)(15,29)(18,24)(19,33)(26,30)(31,34)(32,36)

Conjugacy classes & character table

3562 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC137×#7423, C137×#7425, C137×#13668, …
maximal normal subgroup ofC137×#7423, C137×#7425, C137×#13668, …
maximal quotient ofC137×#12434, C137×#12443, C137×#12455, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 951);