Finite Group Databasebeta

C2×C4×M16×C149 #34041784

order19072
nilpotency class2
automorphism?
homologyAbelianization (H1) = C22×C42×C149 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×C4×M16×C149

Subgroups

subgroupG/H
centerC2×C42×C149C22
commutatorC2C22×C42×C149
Frattini, cosocleC2×C4C24×C149
socleC23×C149C22×C4
prime radicalC24×C149C2×C4
LCSG ▷ C2 ▷ C1
UCSC1 ◁ C2×C42×C149 ◁ G

656 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 163
transitive degreeμt(G) = 9536

A minimal faithful permutation representation — 4 generators on 163 points:

(1,2)(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);(3,4,5,6);(7,8,9,12,10,11,13,14);(8,11)(12,14)

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC149×#7848, C149×#7850, C149×#7852, …
maximal normal subgroup ofC149×#7848, C149×#7850, C149×#7852, …
maximal quotient ofC2×C8×M16×C149, C2×#1451×C149, C2×#1453×C149, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 1603);