direct product, metabelian, nilpotent (class 2), monomial, 2-elementary
Aliases: C3xD42, C6.1602+ 1+4, C4:2(C6xD4), (C4xD4):14C6, C12:14(C2xD4), C4:1D4:9C6, C24:6(C2xC6), C22:3(C6xD4), C22wrC2:7C6, (D4xC12):43C2, C4:D4:10C6, C42:11(C2xC6), (C4xC12):42C22, (C6xD4):64C22, (C22xD4):11C6, (C23xC6):4C22, (C2xC6).365C24, C6.193(C22xD4), (C2xC12).674C23, (C22xC12):50C22, C23.15(C22xC6), C22.39(C23xC6), (C22xC6).264C23, C2.12(C3x2+ 1+4), (D4xC2xC6):23C2, C4:C4:16(C2xC6), C2.17(D4xC2xC6), (C2xC6):13(C2xD4), (C2xD4):12(C2xC6), C22:C4:5(C2xC6), (C3xC4:1D4):18C2, (C3xC4:D4):37C2, (C3xC4:C4):72C22, (C22xC4):11(C2xC6), (C3xC22wrC2):15C2, (C2xC4).32(C22xC6), (C3xC22:C4):40C22, SmallGroup(192,1434)
Series: Derived ►Chief ►Lower central ►Upper central
Generators and relations for C3xD42
G = < a,b,c,d,e | a3=b4=c2=d4=e2=1, ab=ba, ac=ca, ad=da, ae=ea, cbc=b-1, bd=db, be=eb, cd=dc, ce=ec, ede=d-1 >
Subgroups: 778 in 428 conjugacy classes, 182 normal (14 characteristic)
C1, C2, C2, C2, C3, C4, C4, C22, C22, C22, C6, C6, C6, C2xC4, C2xC4, C2xC4, D4, D4, C23, C23, C12, C12, C2xC6, C2xC6, C2xC6, C42, C22:C4, C4:C4, C22xC4, C2xD4, C2xD4, C24, C2xC12, C2xC12, C2xC12, C3xD4, C3xD4, C22xC6, C22xC6, C4xD4, C22wrC2, C4:D4, C4:1D4, C22xD4, C4xC12, C3xC22:C4, C3xC4:C4, C22xC12, C6xD4, C6xD4, C23xC6, D42, D4xC12, C3xC22wrC2, C3xC4:D4, C3xC4:1D4, D4xC2xC6, C3xD42
Quotients: C1, C2, C3, C22, C6, D4, C23, C2xC6, C2xD4, C24, C3xD4, C22xC6, C22xD4, 2+ 1+4, C6xD4, C23xC6, D42, D4xC2xC6, C3x2+ 1+4, C3xD42
►On 48 points
(1 39 47)(2 40 48)(3 37 45)(4 38 46)(5 35 43)(6 36 44)(7 33 41)(8 34 42)(9 13 26)(10 14 27)(11 15 28)(12 16 25)(17 21 31)(18 22 32)(19 23 29)(20 24 30)
(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)
(1 4)(2 3)(5 8)(6 7)(9 12)(10 11)(13 16)(14 15)(17 18)(19 20)(21 22)(23 24)(25 26)(27 28)(29 30)(31 32)(33 36)(34 35)(37 40)(38 39)(41 44)(42 43)(45 48)(46 47)
(1 33 13 18)(2 34 14 19)(3 35 15 20)(4 36 16 17)(5 11 30 45)(6 12 31 46)(7 9 32 47)(8 10 29 48)(21 38 44 25)(22 39 41 26)(23 40 42 27)(24 37 43 28)
(1 3)(2 4)(5 32)(6 29)(7 30)(8 31)(9 11)(10 12)(13 15)(14 16)(17 34)(18 35)(19 36)(20 33)(21 42)(22 43)(23 44)(24 41)(25 27)(26 28)(37 39)(38 40)(45 47)(46 48)
G:=sub<Sym(48)| (1,39,47)(2,40,48)(3,37,45)(4,38,46)(5,35,43)(6,36,44)(7,33,41)(8,34,42)(9,13,26)(10,14,27)(11,15,28)(12,16,25)(17,21,31)(18,22,32)(19,23,29)(20,24,30), (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), (1,4)(2,3)(5,8)(6,7)(9,12)(10,11)(13,16)(14,15)(17,18)(19,20)(21,22)(23,24)(25,26)(27,28)(29,30)(31,32)(33,36)(34,35)(37,40)(38,39)(41,44)(42,43)(45,48)(46,47), (1,33,13,18)(2,34,14,19)(3,35,15,20)(4,36,16,17)(5,11,30,45)(6,12,31,46)(7,9,32,47)(8,10,29,48)(21,38,44,25)(22,39,41,26)(23,40,42,27)(24,37,43,28), (1,3)(2,4)(5,32)(6,29)(7,30)(8,31)(9,11)(10,12)(13,15)(14,16)(17,34)(18,35)(19,36)(20,33)(21,42)(22,43)(23,44)(24,41)(25,27)(26,28)(37,39)(38,40)(45,47)(46,48)>;
G:=Group( (1,39,47)(2,40,48)(3,37,45)(4,38,46)(5,35,43)(6,36,44)(7,33,41)(8,34,42)(9,13,26)(10,14,27)(11,15,28)(12,16,25)(17,21,31)(18,22,32)(19,23,29)(20,24,30), (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), (1,4)(2,3)(5,8)(6,7)(9,12)(10,11)(13,16)(14,15)(17,18)(19,20)(21,22)(23,24)(25,26)(27,28)(29,30)(31,32)(33,36)(34,35)(37,40)(38,39)(41,44)(42,43)(45,48)(46,47), (1,33,13,18)(2,34,14,19)(3,35,15,20)(4,36,16,17)(5,11,30,45)(6,12,31,46)(7,9,32,47)(8,10,29,48)(21,38,44,25)(22,39,41,26)(23,40,42,27)(24,37,43,28), (1,3)(2,4)(5,32)(6,29)(7,30)(8,31)(9,11)(10,12)(13,15)(14,16)(17,34)(18,35)(19,36)(20,33)(21,42)(22,43)(23,44)(24,41)(25,27)(26,28)(37,39)(38,40)(45,47)(46,48) );
G=PermutationGroup([[(1,39,47),(2,40,48),(3,37,45),(4,38,46),(5,35,43),(6,36,44),(7,33,41),(8,34,42),(9,13,26),(10,14,27),(11,15,28),(12,16,25),(17,21,31),(18,22,32),(19,23,29),(20,24,30)], [(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)], [(1,4),(2,3),(5,8),(6,7),(9,12),(10,11),(13,16),(14,15),(17,18),(19,20),(21,22),(23,24),(25,26),(27,28),(29,30),(31,32),(33,36),(34,35),(37,40),(38,39),(41,44),(42,43),(45,48),(46,47)], [(1,33,13,18),(2,34,14,19),(3,35,15,20),(4,36,16,17),(5,11,30,45),(6,12,31,46),(7,9,32,47),(8,10,29,48),(21,38,44,25),(22,39,41,26),(23,40,42,27),(24,37,43,28)], [(1,3),(2,4),(5,32),(6,29),(7,30),(8,31),(9,11),(10,12),(13,15),(14,16),(17,34),(18,35),(19,36),(20,33),(21,42),(22,43),(23,44),(24,41),(25,27),(26,28),(37,39),(38,40),(45,47),(46,48)]])
75 conjugacy classes
| class | 1 | 2A | 2B | 2C | 2D | ··· | 2K | 2L | 2M | 2N | 2O | 3A | 3B | 4A | 4B | 4C | 4D | 4E | ··· | 4I | 6A | ··· | 6F | 6G | ··· | 6V | 6W | ··· | 6AD | 12A | ··· | 12H | 12I | ··· | 12R |
| order | 1 | 2 | 2 | 2 | 2 | ··· | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | ··· | 4 | 6 | ··· | 6 | 6 | ··· | 6 | 6 | ··· | 6 | 12 | ··· | 12 | 12 | ··· | 12 |
| size | 1 | 1 | 1 | 1 | 2 | ··· | 2 | 4 | 4 | 4 | 4 | 1 | 1 | 2 | 2 | 2 | 2 | 4 | ··· | 4 | 1 | ··· | 1 | 2 | ··· | 2 | 4 | ··· | 4 | 2 | ··· | 2 | 4 | ··· | 4 |
75 irreducible representations
| dim | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 4 | 4 |
| type | + | + | + | + | + | + | + | + | ||||||||
| image | C1 | C2 | C2 | C2 | C2 | C2 | C3 | C6 | C6 | C6 | C6 | C6 | D4 | C3xD4 | 2+ 1+4 | C3x2+ 1+4 |
| kernel | C3xD42 | D4xC12 | C3xC22wrC2 | C3xC4:D4 | C3xC4:1D4 | D4xC2xC6 | D42 | C4xD4 | C22wrC2 | C4:D4 | C4:1D4 | C22xD4 | C3xD4 | D4 | C6 | C2 |
| # reps | 1 | 2 | 4 | 4 | 1 | 4 | 2 | 4 | 8 | 8 | 2 | 8 | 8 | 16 | 1 | 2 |
Matrix representation of C3xD42 ►in GL4(F13) generated by
| 3 | 0 | 0 | 0 |
| 0 | 3 | 0 | 0 |
| 0 | 0 | 1 | 0 |
| 0 | 0 | 0 | 1 |
| 12 | 0 | 0 | 0 |
| 0 | 12 | 0 | 0 |
| 0 | 0 | 8 | 11 |
| 0 | 0 | 0 | 5 |
| 1 | 0 | 0 | 0 |
| 0 | 1 | 0 | 0 |
| 0 | 0 | 8 | 11 |
| 0 | 0 | 12 | 5 |
| 1 | 2 | 0 | 0 |
| 12 | 12 | 0 | 0 |
| 0 | 0 | 12 | 0 |
| 0 | 0 | 0 | 12 |
| 1 | 0 | 0 | 0 |
| 12 | 12 | 0 | 0 |
| 0 | 0 | 12 | 0 |
| 0 | 0 | 0 | 12 |
G:=sub<GL(4,GF(13))| [3,0,0,0,0,3,0,0,0,0,1,0,0,0,0,1],[12,0,0,0,0,12,0,0,0,0,8,0,0,0,11,5],[1,0,0,0,0,1,0,0,0,0,8,12,0,0,11,5],[1,12,0,0,2,12,0,0,0,0,12,0,0,0,0,12],[1,12,0,0,0,12,0,0,0,0,12,0,0,0,0,12] >;
C3xD42 in GAP, Magma, Sage, TeX
C_3\times D_4^2
% in TeX
G:=Group("C3xD4^2"); // GroupNames label
G:=SmallGroup(192,1434);
// by ID
G=gap.SmallGroup(192,1434);
# by ID
G:=PCGroup([7,-2,-2,-2,-2,-3,-2,-2,701,2102,794]);
// Polycyclic
G:=Group<a,b,c,d,e|a^3=b^4=c^2=d^4=e^2=1,a*b=b*a,a*c=c*a,a*d=d*a,a*e=e*a,c*b*c=b^-1,b*d=d*b,b*e=e*b,c*d=d*c,c*e=e*c,e*d*e=d^-1>;
// generators/relations