p-group, metabelian, nilpotent (class 4), monomial
Aliases: C4.4D4⋊6C4, C42⋊C4⋊4C2, (C2×D4).133D4, (C22×D4)⋊12C4, C23⋊C4⋊4C22, C42.10(C2×C4), (C22×C4).95D4, C23.11(C2×D4), C42⋊C2⋊10C4, C4.18(C23⋊C4), (C2×D4).22C23, C4⋊1D4.54C22, C23.37(C22⋊C4), C22.29C24.8C2, C23.C23⋊15C2, (C2×D4).38(C2×C4), C2.40(C2×C23⋊C4), (C2×C4).97(C22×C4), (C22×C4).32(C2×C4), (C2×Q8).107(C2×C4), (C2×C4).27(C22⋊C4), (C2×C4○D4).75C22, C22.64(C2×C22⋊C4), SmallGroup(128,860)
Series: Derived ►Chief ►Lower central ►Upper central ►Jennings
Generators and relations for C4.4D4⋊C4
G = < a,b,c,d | a4=b4=d4=1, c2=a2, dbd-1=ab=ba, cac-1=a-1, dad-1=a-1b2, cbc-1=a2b-1, dcd-1=a2c >
Subgroups: 396 in 135 conjugacy classes, 42 normal (14 characteristic)
C1, C2, C2, C4, C4, C22, C22, C2×C4, C2×C4, C2×C4, D4, Q8, C23, C23, C23, C42, C42, C22⋊C4, C4⋊C4, C22×C4, C22×C4, C2×D4, C2×D4, C2×D4, C2×Q8, C4○D4, C24, C23⋊C4, C23⋊C4, C42⋊C2, C42⋊C2, C22≀C2, C4⋊D4, C4.4D4, C4⋊1D4, C22×D4, C2×C4○D4, C42⋊C4, C23.C23, C22.29C24, C4.4D4⋊C4
Quotients: C1, C2, C4, C22, C2×C4, D4, C23, C22⋊C4, C22×C4, C2×D4, C23⋊C4, C2×C22⋊C4, C2×C23⋊C4, C4.4D4⋊C4
Character table of C4.4D4⋊C4
class | 1 | 2A | 2B | 2C | 2D | 2E | 2F | 2G | 4A | 4B | 4C | 4D | 4E | 4F | 4G | 4H | 4I | 4J | 4K | 4L | 4M | 4N | 4O | |
size | 1 | 1 | 2 | 4 | 4 | 4 | 8 | 8 | 2 | 2 | 4 | 4 | 4 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | |
ρ1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | trivial |
ρ2 | 1 | 1 | 1 | 1 | 1 | -1 | -1 | 1 | -1 | -1 | -1 | -1 | 1 | 1 | -1 | 1 | 1 | -1 | -1 | 1 | 1 | -1 | -1 | linear of order 2 |
ρ3 | 1 | 1 | 1 | 1 | 1 | -1 | -1 | 1 | -1 | -1 | -1 | -1 | 1 | 1 | -1 | -1 | -1 | 1 | 1 | -1 | -1 | 1 | 1 | linear of order 2 |
ρ4 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | linear of order 2 |
ρ5 | 1 | 1 | 1 | 1 | 1 | -1 | 1 | -1 | -1 | -1 | -1 | -1 | 1 | -1 | 1 | -1 | -1 | 1 | -1 | 1 | 1 | -1 | 1 | linear of order 2 |
ρ6 | 1 | 1 | 1 | 1 | 1 | 1 | -1 | -1 | 1 | 1 | 1 | 1 | 1 | -1 | -1 | -1 | -1 | -1 | 1 | 1 | 1 | 1 | -1 | linear of order 2 |
ρ7 | 1 | 1 | 1 | 1 | 1 | 1 | -1 | -1 | 1 | 1 | 1 | 1 | 1 | -1 | -1 | 1 | 1 | 1 | -1 | -1 | -1 | -1 | 1 | linear of order 2 |
ρ8 | 1 | 1 | 1 | 1 | 1 | -1 | 1 | -1 | -1 | -1 | -1 | -1 | 1 | -1 | 1 | 1 | 1 | -1 | 1 | -1 | -1 | 1 | -1 | linear of order 2 |
ρ9 | 1 | 1 | 1 | -1 | -1 | -1 | -1 | 1 | -1 | -1 | 1 | 1 | 1 | -1 | 1 | i | -i | i | i | -i | i | -i | -i | linear of order 4 |
ρ10 | 1 | 1 | 1 | -1 | -1 | 1 | 1 | 1 | 1 | 1 | -1 | -1 | 1 | -1 | -1 | i | -i | -i | -i | -i | i | i | i | linear of order 4 |
ρ11 | 1 | 1 | 1 | -1 | -1 | -1 | -1 | 1 | -1 | -1 | 1 | 1 | 1 | -1 | 1 | -i | i | -i | -i | i | -i | i | i | linear of order 4 |
ρ12 | 1 | 1 | 1 | -1 | -1 | 1 | 1 | 1 | 1 | 1 | -1 | -1 | 1 | -1 | -1 | -i | i | i | i | i | -i | -i | -i | linear of order 4 |
ρ13 | 1 | 1 | 1 | -1 | -1 | -1 | 1 | -1 | -1 | -1 | 1 | 1 | 1 | 1 | -1 | -i | i | -i | i | -i | i | -i | i | linear of order 4 |
ρ14 | 1 | 1 | 1 | -1 | -1 | 1 | -1 | -1 | 1 | 1 | -1 | -1 | 1 | 1 | 1 | -i | i | i | -i | -i | i | i | -i | linear of order 4 |
ρ15 | 1 | 1 | 1 | -1 | -1 | -1 | 1 | -1 | -1 | -1 | 1 | 1 | 1 | 1 | -1 | i | -i | i | -i | i | -i | i | -i | linear of order 4 |
ρ16 | 1 | 1 | 1 | -1 | -1 | 1 | -1 | -1 | 1 | 1 | -1 | -1 | 1 | 1 | 1 | i | -i | -i | i | i | -i | -i | i | linear of order 4 |
ρ17 | 2 | 2 | 2 | -2 | 2 | 2 | 0 | 0 | -2 | -2 | 2 | -2 | -2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | orthogonal lifted from D4 |
ρ18 | 2 | 2 | 2 | 2 | -2 | -2 | 0 | 0 | 2 | 2 | 2 | -2 | -2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | orthogonal lifted from D4 |
ρ19 | 2 | 2 | 2 | -2 | 2 | -2 | 0 | 0 | 2 | 2 | -2 | 2 | -2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | orthogonal lifted from D4 |
ρ20 | 2 | 2 | 2 | 2 | -2 | 2 | 0 | 0 | -2 | -2 | -2 | 2 | -2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | orthogonal lifted from D4 |
ρ21 | 4 | 4 | -4 | 0 | 0 | 0 | 0 | 0 | -4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | orthogonal lifted from C23⋊C4 |
ρ22 | 4 | 4 | -4 | 0 | 0 | 0 | 0 | 0 | 4 | -4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | orthogonal lifted from C23⋊C4 |
ρ23 | 8 | -8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | orthogonal faithful |
(1 2 3 4)(5 6 7 8)(9 10 11 12)(13 14 15 16)
(5 7)(6 8)(9 12 11 10)(13 14 15 16)
(1 6 3 8)(2 5 4 7)(9 16 11 14)(10 15 12 13)
(1 10 2 9)(3 12 4 11)(5 14 6 13)(7 16 8 15)
G:=sub<Sym(16)| (1,2,3,4)(5,6,7,8)(9,10,11,12)(13,14,15,16), (5,7)(6,8)(9,12,11,10)(13,14,15,16), (1,6,3,8)(2,5,4,7)(9,16,11,14)(10,15,12,13), (1,10,2,9)(3,12,4,11)(5,14,6,13)(7,16,8,15)>;
G:=Group( (1,2,3,4)(5,6,7,8)(9,10,11,12)(13,14,15,16), (5,7)(6,8)(9,12,11,10)(13,14,15,16), (1,6,3,8)(2,5,4,7)(9,16,11,14)(10,15,12,13), (1,10,2,9)(3,12,4,11)(5,14,6,13)(7,16,8,15) );
G=PermutationGroup([[(1,2,3,4),(5,6,7,8),(9,10,11,12),(13,14,15,16)], [(5,7),(6,8),(9,12,11,10),(13,14,15,16)], [(1,6,3,8),(2,5,4,7),(9,16,11,14),(10,15,12,13)], [(1,10,2,9),(3,12,4,11),(5,14,6,13),(7,16,8,15)]])
G:=TransitiveGroup(16,244);
(1 2 3 4)(5 6 7 8)(9 10 11 12)(13 14 15 16)
(1 10)(2 11)(3 12)(4 9)(5 14 7 16)(6 15 8 13)
(1 10 3 12)(2 9 4 11)(5 13 7 15)(6 16 8 14)
(1 5 11 14)(2 8 10 15)(3 7 9 16)(4 6 12 13)
G:=sub<Sym(16)| (1,2,3,4)(5,6,7,8)(9,10,11,12)(13,14,15,16), (1,10)(2,11)(3,12)(4,9)(5,14,7,16)(6,15,8,13), (1,10,3,12)(2,9,4,11)(5,13,7,15)(6,16,8,14), (1,5,11,14)(2,8,10,15)(3,7,9,16)(4,6,12,13)>;
G:=Group( (1,2,3,4)(5,6,7,8)(9,10,11,12)(13,14,15,16), (1,10)(2,11)(3,12)(4,9)(5,14,7,16)(6,15,8,13), (1,10,3,12)(2,9,4,11)(5,13,7,15)(6,16,8,14), (1,5,11,14)(2,8,10,15)(3,7,9,16)(4,6,12,13) );
G=PermutationGroup([[(1,2,3,4),(5,6,7,8),(9,10,11,12),(13,14,15,16)], [(1,10),(2,11),(3,12),(4,9),(5,14,7,16),(6,15,8,13)], [(1,10,3,12),(2,9,4,11),(5,13,7,15),(6,16,8,14)], [(1,5,11,14),(2,8,10,15),(3,7,9,16),(4,6,12,13)]])
G:=TransitiveGroup(16,263);
Matrix representation of C4.4D4⋊C4 ►in GL8(ℤ)
0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
-1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
0 | 0 | -1 | 0 | 0 | 0 | 0 | 0 |
0 | 0 | 0 | 0 | 0 | -1 | 0 | 0 |
0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
0 | 0 | 0 | 0 | 0 | 0 | 0 | -1 |
0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
0 | -1 | 0 | 0 | 0 | 0 | 0 | 0 |
1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
0 | 0 | -1 | 0 | 0 | 0 | 0 | 0 |
0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
0 | 0 | 0 | 0 | 0 | 0 | -1 | 0 |
0 | 0 | 0 | 0 | 0 | 0 | 0 | -1 |
0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
0 | 0 | 0 | -1 | 0 | 0 | 0 | 0 |
-1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
0 | 0 | 0 | 0 | 0 | 0 | -1 | 0 |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
0 | 0 | 0 | 0 | 0 | -1 | 0 | 0 |
0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
0 | -1 | 0 | 0 | 0 | 0 | 0 | 0 |
0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
0 | 0 | 0 | -1 | 0 | 0 | 0 | 0 |
G:=sub<GL(8,Integers())| [0,-1,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,-1,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,-1,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,-1,0],[0,1,0,0,0,0,0,0,-1,0,0,0,0,0,0,0,0,0,0,-1,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,-1,0,0,0,0,0,0,0,0,-1],[0,0,-1,0,0,0,0,0,0,0,0,1,0,0,0,0,1,0,0,0,0,0,0,0,0,-1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,-1,0,0,0,0,-1,0,0,0,0,0,0,0,0,1,0,0],[0,0,0,0,1,0,0,0,0,0,0,0,0,-1,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,-1,1,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,1,0,0,0,0] >;
C4.4D4⋊C4 in GAP, Magma, Sage, TeX
C_4._4D_4\rtimes C_4
% in TeX
G:=Group("C4.4D4:C4");
// GroupNames label
G:=SmallGroup(128,860);
// by ID
G=gap.SmallGroup(128,860);
# by ID
G:=PCGroup([7,-2,2,2,-2,2,-2,-2,112,141,723,352,1123,1018,248,1971,375,4037]);
// Polycyclic
G:=Group<a,b,c,d|a^4=b^4=d^4=1,c^2=a^2,d*b*d^-1=a*b=b*a,c*a*c^-1=a^-1,d*a*d^-1=a^-1*b^2,c*b*c^-1=a^2*b^-1,d*c*d^-1=a^2*c>;
// generators/relations
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