Finite Group Databasebeta

SD16×C149 #14558704

order2384
nilpotency class3
isoclinismisoclinic class of D8
automorphism?
homologyAbelianization (H1) = C22×C149 · Schur multiplier (H2) = C1

Aliases

direct productSD16×C149

Subgroups

subgroupG/H
center, socleC2×C149D4
commutator, Frattini, cosocleC4C22×C149
prime radicalD4×C149C2
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C149 ◁ C4×C149 ◁ G

20 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 157
transitive degreeμt(G) = 1192

A minimal faithful permutation representation — 2 generators on 157 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);(2,4)(3,7)(6,8)

Conjugacy classes & character table

1043 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC2×SD16×C149, #135×C149, AGL(1,ℤ/8)×C149, …
maximal normal subgroup ofC2×SD16×C149, #135×C149, AGL(1,ℤ/8)×C149, …
maximal quotient of#102×C149, #103×C149, #106×C149, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2384, 8);