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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
and Q=
C
14
2
Direct product G=N×Q with N=
C
2
and Q=
C
14
2
d
ρ
Label
ID
C
2
×C
14
2
392
C2xC14^2
392,44
Non-split extensions G=N.Q with N=
C
2
and Q=
C
14
2
extension
φ:Q→Aut N
d
ρ
Label
ID
C
2
.
1
C
14
2
=
D
4
×C
7
2
central stem extension (φ=1)
196
C2.1C14^2
392,34
C
2
.
2
C
14
2
=
Q
8
×C
7
2
central stem extension (φ=1)
392
C2.2C14^2
392,35
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𝔽
○
≀
ℚ
◁