Finite Group Databasebeta

C2×H(3,ℤ/4)×C149 #34040643

order19072
nilpotency class2
automorphism?
homologyAbelianization (H1) = C2×C42×C149 · Schur multiplier (H2) = C23×C4

Aliases

direct productC2×H(3,ℤ/4)×C149

Subgroups

subgroupG/H
centerC2×C4×C149C42
commutatorC4C2×C42×C149
Frattini, cosocleC22×C4C23×C149
socleC22×C149#95
prime radicalC24×C149D4
LCSG ▷ C4 ▷ C1
UCSC1 ◁ C2×C4×C149 ◁ G

404 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 167
transitive degreeμt(G) = 4768

A minimal faithful permutation representation — 3 generators on 167 points:

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

Conjugacy classes & character table

6556 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC149×#7254, C149×#7256, C4×H(3,ℤ/4)×C149, …
maximal normal subgroup ofC149×#7254, C149×#7256, C4×H(3,ℤ/4)×C149, …
maximal quotient ofC2×#1274×C149, C149×#7854, C149×#7855, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 462);