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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
7
×Dic
6
Direct product G=N×Q with N=
C
2
and Q=
C
7
×Dic
6
d
ρ
Label
ID
C
14
×Dic
6
336
C14xDic6
336,184
Non-split extensions G=N.Q with N=
C
2
and Q=
C
7
×Dic
6
extension
φ:Q→Aut N
d
ρ
Label
ID
C
2
.
1
(C
7
×Dic
6
) =
C
7
×Dic
3
⋊C
4
central extension (φ=1)
336
C2.1(C7xDic6)
336,82
C
2
.
2
(C
7
×Dic
6
) =
C
7
×C
4
⋊Dic
3
central extension (φ=1)
336
C2.2(C7xDic6)
336,83
×
⋊
ℤ
𝔽
○
≀
ℚ
◁