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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
and Q=
C
92
Direct product G=N×Q with N=
C
2
2
and Q=
C
92
d
ρ
Label
ID
C
2
2
×C
92
368
C2^2xC92
368,37
Semidirect products G=N:Q with N=
C
2
2
and Q=
C
92
extension
φ:Q→Aut N
d
ρ
Label
ID
C
2
2
⋊C
92
=
C
2
2
⋊C
4
×C
23
φ:
C
92
/
C
46
→
C
2
⊆ Aut
C
2
2
184
C2^2:C92
368,20
Non-split extensions G=N.Q with N=
C
2
2
and Q=
C
92
extension
φ:Q→Aut N
d
ρ
Label
ID
C
2
2
.C
92
=
M
4
(2)×C
23
φ:
C
92
/
C
46
→
C
2
⊆ Aut
C
2
2
184
2
C2^2.C92
368,23
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