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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
×D
17
Direct product G=N×Q with N=
C
2
and Q=
C
7
×D
17
d
ρ
Label
ID
C
14
×D
17
238
2
C14xD17
476,8
Non-split extensions G=N.Q with N=
C
2
and Q=
C
7
×D
17
extension
φ:Q→Aut N
d
ρ
Label
ID
C
2
.(C
7
×D
17
) =
C
7
×Dic
17
central extension (φ=1)
476
2
C2.(C7xD17)
476,2
×
⋊
ℤ
𝔽
○
≀
ℚ
◁