Finite Group Databasebeta

#1423×C149 #34040336

order19072
nilpotency class5
automorphism?
homologyAbelianization (H1) = C2×C4×C149 · Schur multiplier (H2) = C2

Aliases

direct product#1423×C149

Subgroups

subgroupG/H
center, socle, prime radicalC22×C149D16
commutatorC16C2×C4×C149
Frattini, cosocleC2×C16C22×C149
LCSG ▷ C16 ▷ C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C149 ◁ C2×C4×C149 ◁ C2×C8×C149 ◁ C2×C16×C149 ◁ G

56 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 185
transitive degreeμt(G) = 19072

A minimal faithful permutation representation — 2 generators on 185 points:

(1,2,3,4)(6,11)(7,12)(8,16)(9,19)(13,28)(14,31)(15,24)(17,33)(18,27)(20,32)(21,22)(23,29)(25,26)(30,36)(34,35)(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);(5,6,12,22,8,13,25,31,19,29,33,36,32,34,18,24,10,15,27,35,20,30,17,23,9,14,26,28,16,21,7,11)

Conjugacy classes & character table

5662 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC149×#7537, C149×#7538, C149×#7545, …
maximal normal subgroup ofC149×#7537, C149×#7538, C149×#7545, …
maximal quotient ofC149×#7460, C149×#7471, C149×#7545, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 155);