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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
2
×D
11
and Q=
C
5
Direct product G=N×Q with N=
C
2
2
×D
11
and Q=
C
5
d
ρ
Label
ID
C
2
×C
10
×D
11
220
C2xC10xD11
440,48
Semidirect products G=N:Q with N=
C
2
2
×D
11
and Q=
C
5
extension
φ:Q→Out N
d
ρ
Label
ID
(C
2
2
×D
11
)⋊C
5
=
C
2
2
×F
11
φ:
C
5
/
C
1
→
C
5
⊆ Out
C
2
2
×D
11
44
(C2^2xD11):C5
440,42
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𝔽
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ℚ
◁