Finite Group Databasebeta

C2×C103×#1633 #39923782

order26368
nilpotency class3
automorphism?
homologyAbelianization (H1) = C24×C103 · Schur multiplier (H2) = C25

Aliases

direct productC2×C103×#1633

Subgroups

subgroupG/H
center, socle, prime radicalC23×C103#120
commutator, Frattini, cosocleC42C24×C103
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23×C103 ◁ C2×C42×C103 ◁ G

1010 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 129
transitive degreeμt(G) = 26368

A minimal faithful permutation representation — 4 generators on 129 points:

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

Conjugacy classes & character table

5356 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(26368, 11495);