Finite Group Databasebeta

← C₂²×C₉×C₆₁₃ #36348159

Subgroups — C₂²×C₉×C₆₁₃ #36348159

Order 22068.

30 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₉×C₆₁₃	C₂	1	3	yes	maximal, direct product factor
2	C₂²×C₃×C₆₁₃	C₃	1	1	yes	maximal, characteristic
3	C₉×C₆₁₃	C₂²	1	1	yes	characteristic, direct product factor, Hall
4	C₂×C₃×C₆₁₃	C₂×C₃	1	3	yes	—
5	C₂²×C₆₁₃	C₉	1	1	yes	characteristic, direct product factor, Hall
6	C₃×C₆₁₃	C₂²×C₃	1	1	yes	characteristic
7	C₂×C₆₁₃	C₂×C₉	1	3	yes	direct product factor
8	C₆₁₃	C₂²×C₉	1	1	yes	characteristic, direct product factor, Sylow
9	C₂²×C₉	C₆₁₃	1	1	yes	maximal, characteristic, direct product factor, Hall
10	C₂×C₉	C₂×C₆₁₃	1	3	yes	direct product factor
11	C₂²×C₃	C₃×C₆₁₃	1	1	yes	characteristic
12	C₉	C₂²×C₆₁₃	1	1	yes	characteristic, direct product factor, Sylow
13	C₂×C₃	C₂×C₃×C₆₁₃	1	3	yes	—
14	C₂²	C₉×C₆₁₃	1	1	yes	characteristic, direct product factor, Sylow
15	C₃	C₂²×C₃×C₆₁₃	1	1	yes	characteristic
16	C₂	C₂×C₉×C₆₁₃	1	3	yes	direct product factor

	subgroup	G/H
center	G	C₁
commutator	C₁	G
Frattini, cosocle	C₃	C₂²×C₃×C₆₁₃
socle, prime radical	C₂²×C₃×C₆₁₃	C₃
LCS	G ▷ C₁
UCS	C₁ ◁ G

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

N	H ≅ G/N	type
1. C₂×C₉×C₆₁₃	C₂	direct (N × H)
3. C₉×C₆₁₃	C₂²	direct (N × H)
5. C₂²×C₆₁₃	C₉	direct (N × H)
7. C₂×C₆₁₃	C₂×C₉	direct (N × H)
8. C₆₁₃	C₂²×C₉	direct (N × H)
9. C₂²×C₉	C₆₁₃	direct (N × H)
10. C₂×C₉	C₂×C₆₁₃	direct (N × H)
12. C₉	C₂²×C₆₁₃	direct (N × H)
14. C₂²	C₉×C₆₁₃	direct (N × H)
16. C₂	C₂×C₉×C₆₁₃	direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroup	index
C₂×C₉×C₆₁₃	2
C₂²×C₃×C₆₁₃	3
C₂²×C₉	613