metabelian, supersoluble, monomial, 2-hyperelementary
Aliases: (C2xC12).8Q8, C4.Dic3:4C4, C12.29(C4:C4), (C2xC6).2C42, (C2xC4).3Dic6, C4.47(D6:C4), (C2xC12).105D4, (C2xC4).127D12, (C22xC4).74D6, C4.9(Dic3:C4), C42:C2.3S3, C22:C4.1Dic3, C22.2(C4xDic3), C12.10(C22:C4), C3:1(M4(2):4C4), C22.2(C4:Dic3), C23.11(C2xDic3), C6.9(C2.C42), C2.10(C6.C42), (C22xC12).122C22, C22.11(C6.D4), (C2xC3:C8):2C4, (C2xC6).5(C4:C4), (C2xC4).19(C4xS3), (C2xC12).58(C2xC4), (C3xC22:C4).1C4, (C22xC6).30(C2xC4), (C2xC4.Dic3).9C2, (C2xC4).232(C3:D4), (C2xC6).91(C22:C4), (C3xC42:C2).3C2, SmallGroup(192,92)
Series: Derived ►Chief ►Lower central ►Upper central
Generators and relations for (C2xC12).Q8
G = < a,b,c,d | a2=b12=c4=1, d2=ab9c2, ab=ba, cac-1=dad-1=ab6, cbc-1=b7, dbd-1=b5, dcd-1=ab6c-1 >
Subgroups: 184 in 90 conjugacy classes, 47 normal (39 characteristic)
C1, C2, C2, C3, C4, C4, C22, C22, C6, C6, C8, C2xC4, C2xC4, C23, C12, C12, C2xC6, C2xC6, C42, C22:C4, C4:C4, C2xC8, M4(2), C22xC4, C3:C8, C2xC12, C2xC12, C22xC6, C42:C2, C2xM4(2), C2xC3:C8, C2xC3:C8, C4.Dic3, C4.Dic3, C4xC12, C3xC22:C4, C3xC4:C4, C22xC12, M4(2):4C4, C2xC4.Dic3, C3xC42:C2, (C2xC12).Q8
Quotients: C1, C2, C4, C22, S3, C2xC4, D4, Q8, Dic3, D6, C42, C22:C4, C4:C4, Dic6, C4xS3, D12, C2xDic3, C3:D4, C2.C42, C4xDic3, Dic3:C4, C4:Dic3, D6:C4, C6.D4, M4(2):4C4, C6.C42, (C2xC12).Q8
►On 48 points
(1 14)(2 15)(3 16)(4 17)(5 18)(6 19)(7 20)(8 21)(9 22)(10 23)(11 24)(12 13)(25 39)(26 40)(27 41)(28 42)(29 43)(30 44)(31 45)(32 46)(33 47)(34 48)(35 37)(36 38)
(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)
(2 8)(4 10)(6 12)(14 20)(16 22)(18 24)(25 45 31 39)(26 40 32 46)(27 47 33 41)(28 42 34 48)(29 37 35 43)(30 44 36 38)
(1 46 23 35 7 40 17 29)(2 39 24 28 8 45 18 34)(3 44 13 33 9 38 19 27)(4 37 14 26 10 43 20 32)(5 42 15 31 11 48 21 25)(6 47 16 36 12 41 22 30)
G:=sub<Sym(48)| (1,14)(2,15)(3,16)(4,17)(5,18)(6,19)(7,20)(8,21)(9,22)(10,23)(11,24)(12,13)(25,39)(26,40)(27,41)(28,42)(29,43)(30,44)(31,45)(32,46)(33,47)(34,48)(35,37)(36,38), (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), (2,8)(4,10)(6,12)(14,20)(16,22)(18,24)(25,45,31,39)(26,40,32,46)(27,47,33,41)(28,42,34,48)(29,37,35,43)(30,44,36,38), (1,46,23,35,7,40,17,29)(2,39,24,28,8,45,18,34)(3,44,13,33,9,38,19,27)(4,37,14,26,10,43,20,32)(5,42,15,31,11,48,21,25)(6,47,16,36,12,41,22,30)>;
G:=Group( (1,14)(2,15)(3,16)(4,17)(5,18)(6,19)(7,20)(8,21)(9,22)(10,23)(11,24)(12,13)(25,39)(26,40)(27,41)(28,42)(29,43)(30,44)(31,45)(32,46)(33,47)(34,48)(35,37)(36,38), (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), (2,8)(4,10)(6,12)(14,20)(16,22)(18,24)(25,45,31,39)(26,40,32,46)(27,47,33,41)(28,42,34,48)(29,37,35,43)(30,44,36,38), (1,46,23,35,7,40,17,29)(2,39,24,28,8,45,18,34)(3,44,13,33,9,38,19,27)(4,37,14,26,10,43,20,32)(5,42,15,31,11,48,21,25)(6,47,16,36,12,41,22,30) );
G=PermutationGroup([[(1,14),(2,15),(3,16),(4,17),(5,18),(6,19),(7,20),(8,21),(9,22),(10,23),(11,24),(12,13),(25,39),(26,40),(27,41),(28,42),(29,43),(30,44),(31,45),(32,46),(33,47),(34,48),(35,37),(36,38)], [(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)], [(2,8),(4,10),(6,12),(14,20),(16,22),(18,24),(25,45,31,39),(26,40,32,46),(27,47,33,41),(28,42,34,48),(29,37,35,43),(30,44,36,38)], [(1,46,23,35,7,40,17,29),(2,39,24,28,8,45,18,34),(3,44,13,33,9,38,19,27),(4,37,14,26,10,43,20,32),(5,42,15,31,11,48,21,25),(6,47,16,36,12,41,22,30)]])
42 conjugacy classes
| class | 1 | 2A | 2B | 2C | 2D | 3 | 4A | 4B | 4C | 4D | 4E | 4F | 4G | 4H | 4I | 6A | 6B | 6C | 6D | 6E | 8A | ··· | 8H | 12A | 12B | 12C | 12D | 12E | ··· | 12N |
| order | 1 | 2 | 2 | 2 | 2 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 6 | 6 | 6 | 6 | 6 | 8 | ··· | 8 | 12 | 12 | 12 | 12 | 12 | ··· | 12 |
| size | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 4 | 4 | 4 | 4 | 2 | 2 | 2 | 4 | 4 | 12 | ··· | 12 | 2 | 2 | 2 | 2 | 4 | ··· | 4 |
42 irreducible representations
| dim | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 4 | 4 |
| type | + | + | + | + | + | - | - | + | - | + | |||||||
| image | C1 | C2 | C2 | C4 | C4 | C4 | S3 | D4 | Q8 | Dic3 | D6 | Dic6 | C4xS3 | D12 | C3:D4 | M4(2):4C4 | (C2xC12).Q8 |
| kernel | (C2xC12).Q8 | C2xC4.Dic3 | C3xC42:C2 | C2xC3:C8 | C4.Dic3 | C3xC22:C4 | C42:C2 | C2xC12 | C2xC12 | C22:C4 | C22xC4 | C2xC4 | C2xC4 | C2xC4 | C2xC4 | C3 | C1 |
| # reps | 1 | 2 | 1 | 4 | 4 | 4 | 1 | 3 | 1 | 2 | 1 | 2 | 4 | 2 | 4 | 2 | 4 |
Matrix representation of (C2xC12).Q8 ►in GL4(F73) generated by
| 1 | 0 | 0 | 0 |
| 7 | 72 | 0 | 0 |
| 0 | 0 | 72 | 0 |
| 0 | 0 | 66 | 1 |
| 49 | 0 | 0 | 0 |
| 51 | 24 | 0 | 0 |
| 0 | 0 | 70 | 0 |
| 0 | 0 | 52 | 3 |
| 1 | 31 | 0 | 0 |
| 0 | 72 | 0 | 0 |
| 0 | 0 | 1 | 31 |
| 0 | 0 | 7 | 72 |
| 0 | 0 | 1 | 0 |
| 0 | 0 | 0 | 1 |
| 27 | 0 | 0 | 0 |
| 0 | 27 | 0 | 0 |
G:=sub<GL(4,GF(73))| [1,7,0,0,0,72,0,0,0,0,72,66,0,0,0,1],[49,51,0,0,0,24,0,0,0,0,70,52,0,0,0,3],[1,0,0,0,31,72,0,0,0,0,1,7,0,0,31,72],[0,0,27,0,0,0,0,27,1,0,0,0,0,1,0,0] >;
(C2xC12).Q8 in GAP, Magma, Sage, TeX
(C_2\times C_{12}).Q_8 % in TeX
G:=Group("(C2xC12).Q8"); // GroupNames label
G:=SmallGroup(192,92);
// by ID
G=gap.SmallGroup(192,92);
# by ID
G:=PCGroup([7,-2,-2,-2,-2,-2,-2,-3,28,253,64,184,1123,851,6278]);
// Polycyclic
G:=Group<a,b,c,d|a^2=b^12=c^4=1,d^2=a*b^9*c^2,a*b=b*a,c*a*c^-1=d*a*d^-1=a*b^6,c*b*c^-1=b^7,d*b*d^-1=b^5,d*c*d^-1=a*b^6*c^-1>;
// generators/relations