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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
2
4
and Q=
C
7
Direct product G=N×Q with N=
C
2
4
and Q=
C
7
d
ρ
Label
ID
C
2
3
×C
14
112
C2^3xC14
112,43
Semidirect products G=N:Q with N=
C
2
4
and Q=
C
7
extension
φ:Q→Aut N
d
ρ
Label
ID
C
2
4
⋊C
7
=
C
2
×F
8
φ:
C
7
/
C
1
→
C
7
⊆ Aut
C
2
4
14
7+
C2^4:C7
112,41
×
⋊
ℤ
𝔽
○
≀
ℚ
◁