Finite Group Databasebeta

← C₂²×C₃²×C₇ #7007

Subgroups — C₂²×C₃²×C₇ #7007

Order 252.

60 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₃²×C₇	C₂	1	3	yes	maximal, direct product factor
2	C₂²×C₃×C₇	C₃	1	4	yes	maximal, direct product factor
3	C₃²×C₇	C₂²	1	1	yes	characteristic, direct product factor, Hall
4	C₂×C₃×C₇	C₂×C₃	1	12	yes	direct product factor
5	C₂²×C₃²	C₇	1	1	yes	maximal, characteristic, direct product factor, Hall
6	C₂²×C₇	C₃²	1	1	yes	characteristic, direct product factor, Hall
7	C₃×C₇	C₂²×C₃	1	4	yes	direct product factor
8	C₂×C₃²	C₂×C₇	1	3	yes	direct product factor
9	C₂×C₇	C₂×C₃²	1	3	yes	direct product factor
10	C₂²×C₃	C₃×C₇	1	4	yes	direct product factor
11	C₃²	C₂²×C₇	1	1	yes	characteristic, direct product factor, Sylow
12	C₇	C₂²×C₃²	1	1	yes	characteristic, direct product factor, Sylow
13	C₂×C₃	C₂×C₃×C₇	1	12	yes	direct product factor
14	C₂²	C₃²×C₇	1	1	yes	characteristic, direct product factor, Sylow
15	C₃	C₂²×C₃×C₇	1	4	yes	direct product factor
16	C₂	C₂×C₃²×C₇	1	3	yes	direct product factor

	subgroup	G/H
center	G	C₁
commutator, Frattini	C₁	G
LCS	G ▷ C₁
UCS	C₁ ◁ G

Complements

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

N	H ≅ G/N	type
1. C₂×C₃²×C₇	C₂	direct (N × H)
2. C₂²×C₃×C₇	C₃	direct (N × H)
3. C₃²×C₇	C₂²	direct (N × H)
4. C₂×C₃×C₇	C₂×C₃	direct (N × H)
5. C₂²×C₃²	C₇	direct (N × H)
6. C₂²×C₇	C₃²	direct (N × H)
7. C₃×C₇	C₂²×C₃	direct (N × H)
8. C₂×C₃²	C₂×C₇	direct (N × H)
9. C₂×C₇	C₂×C₃²	direct (N × H)
10. C₂²×C₃	C₃×C₇	direct (N × H)
11. C₃²	C₂²×C₇	direct (N × H)
12. C₇	C₂²×C₃²	direct (N × H)
13. C₂×C₃	C₂×C₃×C₇	direct (N × H)
14. C₂²	C₃²×C₇	direct (N × H)
15. C₃	C₂²×C₃×C₇	direct (N × H)
16. C₂	C₂×C₃²×C₇	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×C₃²×C₇	2
C₂²×C₃×C₇	3
C₂²×C₃²	7