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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
5
×D
7
and Q=
C
2
2
Direct product G=N×Q with N=
C
5
×D
7
and Q=
C
2
2
d
ρ
Label
ID
D
7
×C
2
×C
10
140
D7xC2xC10
280,37
Semidirect products G=N:Q with N=
C
5
×D
7
and Q=
C
2
2
extension
φ:Q→Out N
d
ρ
Label
ID
(C
5
×D
7
)⋊C
2
2
=
C
2
×D
5
×D
7
φ:
C
2
2
/
C
2
→
C
2
⊆ Out
C
5
×D
7
70
4+
(C5xD7):C2^2
280,36
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ℚ
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