metabelian, supersoluble, monomial, 2-hyperelementary
Aliases: Dic3:7SD16, Q8:2(C4xS3), C3:3(C4xSD16), C6.34(C4xD4), C4:C4.142D6, Q8:2S3:1C4, (Q8xDic3):1C2, D12.2(C2xC4), (C2xC8).204D6, C2.3(S3xSD16), Q8:C4:21S3, (C8xDic3):21C2, C6.66(C4oD8), C12.9(C22xC4), (C2xQ8).120D6, C12.Q8:9C2, C6.26(C2xSD16), C2.D24.9C2, C22.73(S3xD4), Dic3:5D4.1C2, (C6xQ8).11C22, C12.154(C4oD4), C2.1(D24:C2), C4.51(D4:2S3), (C2xC24).232C22, (C2xC12).228C23, (C2xDic3).202D4, (C2xD12).56C22, C4:Dic3.78C22, C2.18(Dic3:4D4), (C4xDic3).224C22, C4.9(S3xC2xC4), C3:C8:13(C2xC4), (C3xQ8):1(C2xC4), (C2xC6).241(C2xD4), (C3xQ8:C4):19C2, (C3xC4:C4).29C22, (C2xC3:C8).214C22, (C2xQ8:2S3).1C2, (C2xC4).335(C22xS3), SmallGroup(192,347)
Series: Derived ►Chief ►Lower central ►Upper central
Generators and relations for Dic3:7SD16
G = < a,b,c,d | a6=c8=d2=1, b2=a3, bab-1=cac-1=dad=a-1, bc=cb, bd=db, dcd=c3 >
Subgroups: 344 in 122 conjugacy classes, 51 normal (37 characteristic)
C1, C2, C2, C3, C4, C4, C22, C22, S3, C6, C8, C2xC4, C2xC4, D4, Q8, Q8, C23, Dic3, Dic3, C12, C12, D6, C2xC6, C42, C22:C4, C4:C4, C4:C4, C2xC8, C2xC8, SD16, C22xC4, C2xD4, C2xQ8, C3:C8, C24, C4xS3, D12, D12, C2xDic3, C2xDic3, C2xC12, C2xC12, C3xQ8, C3xQ8, C22xS3, C4xC8, D4:C4, Q8:C4, C4.Q8, C4xD4, C4xQ8, C2xSD16, C2xC3:C8, C4xDic3, C4xDic3, C4:Dic3, C4:Dic3, D6:C4, Q8:2S3, C3xC4:C4, C2xC24, S3xC2xC4, C2xD12, C6xQ8, C4xSD16, C12.Q8, C8xDic3, C2.D24, C3xQ8:C4, Dic3:5D4, C2xQ8:2S3, Q8xDic3, Dic3:7SD16
Quotients: C1, C2, C4, C22, S3, C2xC4, D4, C23, D6, SD16, C22xC4, C2xD4, C4oD4, C4xS3, C22xS3, C4xD4, C2xSD16, C4oD8, S3xC2xC4, S3xD4, D4:2S3, C4xSD16, Dic3:4D4, S3xSD16, D24:C2, Dic3:7SD16
►On 96 points
(1 78 42 20 62 66)(2 67 63 21 43 79)(3 80 44 22 64 68)(4 69 57 23 45 73)(5 74 46 24 58 70)(6 71 59 17 47 75)(7 76 48 18 60 72)(8 65 61 19 41 77)(9 33 90 53 81 27)(10 28 82 54 91 34)(11 35 92 55 83 29)(12 30 84 56 93 36)(13 37 94 49 85 31)(14 32 86 50 95 38)(15 39 96 51 87 25)(16 26 88 52 89 40)
(1 10 20 54)(2 11 21 55)(3 12 22 56)(4 13 23 49)(5 14 24 50)(6 15 17 51)(7 16 18 52)(8 9 19 53)(25 47 96 71)(26 48 89 72)(27 41 90 65)(28 42 91 66)(29 43 92 67)(30 44 93 68)(31 45 94 69)(32 46 95 70)(33 61 81 77)(34 62 82 78)(35 63 83 79)(36 64 84 80)(37 57 85 73)(38 58 86 74)(39 59 87 75)(40 60 88 76)
(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)
(1 5)(2 8)(4 6)(9 11)(10 14)(13 15)(17 23)(19 21)(20 24)(25 37)(26 40)(27 35)(28 38)(29 33)(30 36)(31 39)(32 34)(41 63)(42 58)(43 61)(44 64)(45 59)(46 62)(47 57)(48 60)(49 51)(50 54)(53 55)(65 79)(66 74)(67 77)(68 80)(69 75)(70 78)(71 73)(72 76)(81 92)(82 95)(83 90)(84 93)(85 96)(86 91)(87 94)(88 89)
G:=sub<Sym(96)| (1,78,42,20,62,66)(2,67,63,21,43,79)(3,80,44,22,64,68)(4,69,57,23,45,73)(5,74,46,24,58,70)(6,71,59,17,47,75)(7,76,48,18,60,72)(8,65,61,19,41,77)(9,33,90,53,81,27)(10,28,82,54,91,34)(11,35,92,55,83,29)(12,30,84,56,93,36)(13,37,94,49,85,31)(14,32,86,50,95,38)(15,39,96,51,87,25)(16,26,88,52,89,40), (1,10,20,54)(2,11,21,55)(3,12,22,56)(4,13,23,49)(5,14,24,50)(6,15,17,51)(7,16,18,52)(8,9,19,53)(25,47,96,71)(26,48,89,72)(27,41,90,65)(28,42,91,66)(29,43,92,67)(30,44,93,68)(31,45,94,69)(32,46,95,70)(33,61,81,77)(34,62,82,78)(35,63,83,79)(36,64,84,80)(37,57,85,73)(38,58,86,74)(39,59,87,75)(40,60,88,76), (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), (1,5)(2,8)(4,6)(9,11)(10,14)(13,15)(17,23)(19,21)(20,24)(25,37)(26,40)(27,35)(28,38)(29,33)(30,36)(31,39)(32,34)(41,63)(42,58)(43,61)(44,64)(45,59)(46,62)(47,57)(48,60)(49,51)(50,54)(53,55)(65,79)(66,74)(67,77)(68,80)(69,75)(70,78)(71,73)(72,76)(81,92)(82,95)(83,90)(84,93)(85,96)(86,91)(87,94)(88,89)>;
G:=Group( (1,78,42,20,62,66)(2,67,63,21,43,79)(3,80,44,22,64,68)(4,69,57,23,45,73)(5,74,46,24,58,70)(6,71,59,17,47,75)(7,76,48,18,60,72)(8,65,61,19,41,77)(9,33,90,53,81,27)(10,28,82,54,91,34)(11,35,92,55,83,29)(12,30,84,56,93,36)(13,37,94,49,85,31)(14,32,86,50,95,38)(15,39,96,51,87,25)(16,26,88,52,89,40), (1,10,20,54)(2,11,21,55)(3,12,22,56)(4,13,23,49)(5,14,24,50)(6,15,17,51)(7,16,18,52)(8,9,19,53)(25,47,96,71)(26,48,89,72)(27,41,90,65)(28,42,91,66)(29,43,92,67)(30,44,93,68)(31,45,94,69)(32,46,95,70)(33,61,81,77)(34,62,82,78)(35,63,83,79)(36,64,84,80)(37,57,85,73)(38,58,86,74)(39,59,87,75)(40,60,88,76), (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), (1,5)(2,8)(4,6)(9,11)(10,14)(13,15)(17,23)(19,21)(20,24)(25,37)(26,40)(27,35)(28,38)(29,33)(30,36)(31,39)(32,34)(41,63)(42,58)(43,61)(44,64)(45,59)(46,62)(47,57)(48,60)(49,51)(50,54)(53,55)(65,79)(66,74)(67,77)(68,80)(69,75)(70,78)(71,73)(72,76)(81,92)(82,95)(83,90)(84,93)(85,96)(86,91)(87,94)(88,89) );
G=PermutationGroup([[(1,78,42,20,62,66),(2,67,63,21,43,79),(3,80,44,22,64,68),(4,69,57,23,45,73),(5,74,46,24,58,70),(6,71,59,17,47,75),(7,76,48,18,60,72),(8,65,61,19,41,77),(9,33,90,53,81,27),(10,28,82,54,91,34),(11,35,92,55,83,29),(12,30,84,56,93,36),(13,37,94,49,85,31),(14,32,86,50,95,38),(15,39,96,51,87,25),(16,26,88,52,89,40)], [(1,10,20,54),(2,11,21,55),(3,12,22,56),(4,13,23,49),(5,14,24,50),(6,15,17,51),(7,16,18,52),(8,9,19,53),(25,47,96,71),(26,48,89,72),(27,41,90,65),(28,42,91,66),(29,43,92,67),(30,44,93,68),(31,45,94,69),(32,46,95,70),(33,61,81,77),(34,62,82,78),(35,63,83,79),(36,64,84,80),(37,57,85,73),(38,58,86,74),(39,59,87,75),(40,60,88,76)], [(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)], [(1,5),(2,8),(4,6),(9,11),(10,14),(13,15),(17,23),(19,21),(20,24),(25,37),(26,40),(27,35),(28,38),(29,33),(30,36),(31,39),(32,34),(41,63),(42,58),(43,61),(44,64),(45,59),(46,62),(47,57),(48,60),(49,51),(50,54),(53,55),(65,79),(66,74),(67,77),(68,80),(69,75),(70,78),(71,73),(72,76),(81,92),(82,95),(83,90),(84,93),(85,96),(86,91),(87,94),(88,89)]])
42 conjugacy classes
| class | 1 | 2A | 2B | 2C | 2D | 2E | 3 | 4A | 4B | 4C | 4D | 4E | 4F | 4G | 4H | 4I | 4J | 4K | 4L | 4M | 4N | 6A | 6B | 6C | 8A | 8B | 8C | 8D | 8E | 8F | 8G | 8H | 12A | 12B | 12C | 12D | 12E | 12F | 24A | 24B | 24C | 24D |
| order | 1 | 2 | 2 | 2 | 2 | 2 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 6 | 6 | 6 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 12 | 12 | 12 | 12 | 12 | 12 | 24 | 24 | 24 | 24 |
| size | 1 | 1 | 1 | 1 | 12 | 12 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 6 | 6 | 12 | 12 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 6 | 6 | 6 | 6 | 4 | 4 | 8 | 8 | 8 | 8 | 4 | 4 | 4 | 4 |
42 irreducible representations
| dim | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 4 | 4 | 4 | 4 |
| type | + | + | + | + | + | + | + | + | + | + | + | + | + | - | + | + | ||||||
| image | C1 | C2 | C2 | C2 | C2 | C2 | C2 | C2 | C4 | S3 | D4 | D6 | D6 | D6 | SD16 | C4oD4 | C4xS3 | C4oD8 | D4:2S3 | S3xD4 | S3xSD16 | D24:C2 |
| kernel | Dic3:7SD16 | C12.Q8 | C8xDic3 | C2.D24 | C3xQ8:C4 | Dic3:5D4 | C2xQ8:2S3 | Q8xDic3 | Q8:2S3 | Q8:C4 | C2xDic3 | C4:C4 | C2xC8 | C2xQ8 | Dic3 | C12 | Q8 | C6 | C4 | C22 | C2 | C2 |
| # reps | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 8 | 1 | 2 | 1 | 1 | 1 | 4 | 2 | 4 | 4 | 1 | 1 | 2 | 2 |
Matrix representation of Dic3:7SD16 ►in GL6(F73)
| 1 | 0 | 0 | 0 | 0 | 0 |
| 0 | 1 | 0 | 0 | 0 | 0 |
| 0 | 0 | 72 | 0 | 0 | 0 |
| 0 | 0 | 0 | 72 | 0 | 0 |
| 0 | 0 | 0 | 0 | 72 | 1 |
| 0 | 0 | 0 | 0 | 72 | 0 |
| 1 | 0 | 0 | 0 | 0 | 0 |
| 0 | 1 | 0 | 0 | 0 | 0 |
| 0 | 0 | 27 | 0 | 0 | 0 |
| 0 | 0 | 0 | 27 | 0 | 0 |
| 0 | 0 | 0 | 0 | 0 | 72 |
| 0 | 0 | 0 | 0 | 72 | 0 |
| 67 | 6 | 0 | 0 | 0 | 0 |
| 67 | 67 | 0 | 0 | 0 | 0 |
| 0 | 0 | 0 | 2 | 0 | 0 |
| 0 | 0 | 36 | 0 | 0 | 0 |
| 0 | 0 | 0 | 0 | 0 | 1 |
| 0 | 0 | 0 | 0 | 1 | 0 |
| 72 | 0 | 0 | 0 | 0 | 0 |
| 0 | 1 | 0 | 0 | 0 | 0 |
| 0 | 0 | 1 | 0 | 0 | 0 |
| 0 | 0 | 0 | 72 | 0 | 0 |
| 0 | 0 | 0 | 0 | 0 | 1 |
| 0 | 0 | 0 | 0 | 1 | 0 |
G:=sub<GL(6,GF(73))| [1,0,0,0,0,0,0,1,0,0,0,0,0,0,72,0,0,0,0,0,0,72,0,0,0,0,0,0,72,72,0,0,0,0,1,0],[1,0,0,0,0,0,0,1,0,0,0,0,0,0,27,0,0,0,0,0,0,27,0,0,0,0,0,0,0,72,0,0,0,0,72,0],[67,67,0,0,0,0,6,67,0,0,0,0,0,0,0,36,0,0,0,0,2,0,0,0,0,0,0,0,0,1,0,0,0,0,1,0],[72,0,0,0,0,0,0,1,0,0,0,0,0,0,1,0,0,0,0,0,0,72,0,0,0,0,0,0,0,1,0,0,0,0,1,0] >;
Dic3:7SD16 in GAP, Magma, Sage, TeX
{\rm Dic}_3\rtimes_7{\rm SD}_{16} % in TeX
G:=Group("Dic3:7SD16"); // GroupNames label
G:=SmallGroup(192,347);
// by ID
G=gap.SmallGroup(192,347);
# by ID
G:=PCGroup([7,-2,-2,-2,-2,-2,-2,-3,112,120,135,184,570,297,136,6278]);
// Polycyclic
G:=Group<a,b,c,d|a^6=c^8=d^2=1,b^2=a^3,b*a*b^-1=c*a*c^-1=d*a*d=a^-1,b*c=c*b,b*d=d*b,d*c*d=c^3>;
// generators/relations