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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
88
Direct product G=N×Q with N=
C
2
2
and Q=
C
88
d
ρ
Label
ID
C
2
2
×C
88
352
C2^2xC88
352,164
Semidirect products G=N:Q with N=
C
2
2
and Q=
C
88
extension
φ:Q→Aut N
d
ρ
Label
ID
C
2
2
⋊C
88
=
C
11
×C
2
2
⋊C
8
φ:
C
88
/
C
44
→
C
2
⊆ Aut
C
2
2
176
C2^2:C88
352,47
Non-split extensions G=N.Q with N=
C
2
2
and Q=
C
88
extension
φ:Q→Aut N
d
ρ
Label
ID
C
2
2
.C
88
=
C
11
×M
5
(2)
φ:
C
88
/
C
44
→
C
2
⊆ Aut
C
2
2
176
2
C2^2.C88
352,59
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≀
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