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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
23
and Q=
C
11
Direct product G=N×Q with N=
C
23
and Q=
C
11
d
ρ
Label
ID
C
253
253
1
C253
253,2
Semidirect products G=N:Q with N=
C
23
and Q=
C
11
extension
φ:Q→Aut N
d
ρ
Label
ID
C
23
⋊C
11
=
C
23
⋊C
11
φ:
C
11
/
C
1
→
C
11
⊆ Aut
C
23
23
11
C23:C11
253,1
×
⋊
ℤ
𝔽
○
≀
ℚ
◁