Finite Group Databasebeta

D4×M16×C149 #34041847

order19072
nilpotency class2
automorphism?
homologyAbelianization (H1) = C23×C4×C149 · Schur multiplier (H2) = C25

Aliases

direct productD4×M16×C149

Subgroups

subgroupG/H
centerC2×C4×C149C24
commutatorC22C23×C4×C149
Frattini, cosocleC2×C4C24×C149
socleC22×C149C23×C4
prime radicalC22×D4×C149C4
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C2×C4×C149 ◁ G

544 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 161
transitive degreeμt(G) = 4768

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

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

Conjugacy classes & character table

7450 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC149×#8906, C149×#8908, C149×#8989, …
maximal normal subgroup ofC149×#8906, C149×#8908, C149×#8989, …
maximal quotient ofM16×D8×C149, C149×#18035, M16×SD16×C149, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 1666);