These are A005432(4) = 30 distinct subgroups. They belong to A000638(4) = 11 different types, which are shown on the right.
S4: Symmetric group of order 24
A4: Alternating group of order 12
Dih4: Dihedral group of order 8
S3: Symmetric group of order 6
C22: Klein 4-group
C4: Cyclic group of order 4
C3: 3 element group
C2: 2 element group
C1: Trivial group
The C2 knots are marked with the index numbers (compare this table)
of the transpositions (1, 6, 5, 14, 2, 21) and double transpositions (7, 16, 23) each has as its non-identity element.
Edge colors indicate the quotient of the connected groups' orders: red 2, green 3, blue 4
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{{Information |Description ={{en|1=The lattice of subgroups of the Symmetric group S<sub>4</sub>, represented in a Hasse diagram S4: Symmetric group of order 24 A4: Alternating group of order 12 Dih4...