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C
n
D
n
S
n
A
n
Degree
Linear
Irr Reps
Characters
×
⋊
.
○
≀
Extensions
1→N→G→Q→1 with N=
C
7
⋊C
3
and Q=
D
11
Direct product G=N×Q with N=
C
7
⋊C
3
and Q=
D
11
d
ρ
Label
ID
C
7
⋊C
3
×D
11
77
6
C7:C3xD11
462,1
Semidirect products G=N:Q with N=
C
7
⋊C
3
and Q=
D
11
extension
φ:Q→Out N
d
ρ
Label
ID
C
7
⋊C
3
⋊D
11
=
C
11
⋊F
7
φ:
D
11
/
C
11
→
C
2
⊆ Out
C
7
⋊C
3
77
6+
C7:C3:D11
462,3
×
⋊
ℤ
𝔽
○
≀
ℚ
◁