Finite Group Databasebeta

M128×C149 #34040341

order19072
nilpotency class2
automorphism?
homologyAbelianization (H1) = C2×C32×C149 · Schur multiplier (H2) = C1

Aliases

direct productM128×C149

Subgroups

subgroupG/H
centerC32×C149C22
commutatorC2C2×C32×C149
Frattini, cosocleC32C22×C149
socleC2×C149C2×C32
prime radicalC22×C149C32
LCSG ▷ C2 ▷ C1
UCSC1 ◁ C32×C149 ◁ G

38 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 213
transitive degreeμt(G) = 9536

A minimal faithful permutation representation — 2 generators on 213 points:

(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64)(65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213);(2,34)(4,36)(6,38)(8,40)(10,42)(12,44)(14,46)(16,48)(18,50)(20,52)(22,54)(24,56)(26,58)(28,60)(30,62)(32,64)

Conjugacy classes & character table

11920 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC149×#7511, C149×#7513, C149×#7514, …
maximal normal subgroup ofC149×#7511, C149×#7513, C149×#7514, …
maximal quotient ofC149×#7510, C149×C22⋊C64, C149×C4⋊C64, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 160);