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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
and Q=
D
22
Direct product G=N×Q with N=
C
7
and Q=
D
22
d
ρ
Label
ID
C
14
×D
11
154
2
C14xD11
308,6
Semidirect products G=N:Q with N=
C
7
and Q=
D
22
extension
φ:Q→Aut N
d
ρ
Label
ID
C
7
⋊
1
D
22
=
D
7
×D
11
φ:
D
22
/
D
11
→
C
2
⊆ Aut
C
7
77
4+
C7:1D22
308,5
C
7
⋊
2
D
22
=
D
154
φ:
D
22
/
C
22
→
C
2
⊆ Aut
C
7
154
2+
C7:2D22
308,8
×
⋊
ℤ
𝔽
○
≀
ℚ
◁