Finite Group Databasebeta

C2×#346×C149 #34041019

order19072
nilpotency class2
automorphism?
homologyAbelianization (H1) = C2×C4×C8×C149 · Schur multiplier (H2) = C23

Aliases

direct productC2×#346×C149

Subgroups

subgroupG/H
centerC22×C8×C149C22
commutatorC2C2×C4×C8×C149
Frattini, cosocleC2×C8C23×C149
socle, prime radicalC23×C149C2×C8
LCSG ▷ C2 ▷ C1
UCSC1 ◁ C22×C8×C149 ◁ G

200 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 171
transitive degreeμt(G) = 19072

A minimal faithful permutation representation — 3 generators on 171 points:

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

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC149×#7137, C149×#7140, C149×#7156, …
maximal normal subgroup ofC149×#7137, C149×#7140, C149×#7156, …
maximal quotient ofC2×#1311×C149, C2×#1312×C149, C149×#11408, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 838);