Subgroups — C₂×C₉×Dic₆ #88694

Order 432.

130 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₃×C₄×C₉	C₂	1	1	yes	maximal, characteristic
2	C₂×C₉×Dic₃	C₂	1	2	yes	maximal
3	C₉×Dic₆	C₂	1	4	yes	maximal, direct product factor
4	C₂×C₃×Dic₆	C₃	1	1	yes	maximal, characteristic
5	C₂×Q₈×C₉	—	3	1	no	maximal
6	C₂²×C₃×C₉	C₂²	1	1	yes	characteristic
7	C₃×C₄×C₉	C₂²	1	2	yes	—
8	C₉×Dic₃	C₂²	1	4	yes	—
9	C₂×C₃²×C₄	C₂×C₃	1	1	yes	characteristic
10	C₂×C₃×Dic₃	C₂×C₃	1	2	yes	—
11	C₃×Dic₆	C₂×C₃	1	4	yes	—
12	Q₈×C₉	—	3	4	no	—
13	C₂×C₄×C₉	—	2	1	no	—
14	C₂×C₄×C₉	—	3	2	no	—
15	C₂×C₄×C₉	D₃	1	1	yes	characteristic
16	C₂×C₃×C₉	Q₈	1	2	yes	complemented
17	C₂×C₃×C₉	C₂³	1	1	yes	characteristic
18	C₂×C₃×Q₈	—	3	1	no	—
19	C₂×Dic₆	C₉	1	1	yes	characteristic, direct product factor
20	C₂²×C₃²	C₂²×C₃	1	1	yes	characteristic
21	C₃²×C₄	C₂²×C₃	1	2	yes	—
22	C₃×Dic₃	C₂²×C₃	1	4	yes	—
23	C₂²×C₉	—	2	1	no	—
24	C₂²×C₉	C₂×D₃	1	1	yes	characteristic
25	C₄×C₉	—	2	2	no	—
26	C₄×C₉	—	3	4	no	—
27	C₄×C₉	C₂×D₃	1	2	yes	—
28	C₃×C₉	C₂×Q₈	1	1	yes	characteristic, complemented, Sylow
29	C₃×Q₈	—	3	4	no	—
30	C₂×C₃×C₄	—	2	1	no	—
31	C₂×C₃×C₄	—	3	2	no	—
32	C₂×C₃×C₄	C₂×C₉	1	1	yes	characteristic
33	C₂×C₃×C₄	C₃×D₃	1	1	yes	characteristic
34	C₂×Dic₃	C₂×C₉	1	2	yes	—
35	Dic₆	C₂×C₉	1	4	yes	direct product factor
36	C₂×C₃²	C₃×Q₈	1	2	yes	—
37	C₂×C₃²	C₂³×C₃	1	1	yes	characteristic
38	C₂×C₉	—	2	2	no	—
39	C₂×C₉	—	2	1	no	—
40	C₂×C₉	Dic₆	1	2	yes	direct product factor
41	C₂×C₉	C₂²×D₃	1	1	yes	characteristic
42	C₂×Q₈	—	3	1	no	Sylow
43	C₂²×C₃	—	2	1	no	—
44	C₂²×C₃	C₂²×C₉	1	1	yes	characteristic
45	C₂²×C₃	C₂×C₃×D₃	1	1	yes	characteristic
46	C₃×C₄	—	2	2	no	—
47	C₃×C₄	—	3	4	no	—
48	C₃×C₄	C₂²×C₉	1	2	yes	—
49	C₃×C₄	C₂×C₃×D₃	1	2	yes	—
50	Dic₃	C₂²×C₉	1	4	yes	—
51	C₃²	C₂×C₃×Q₈	1	1	yes	characteristic
52	C₉	—	2	1	no	—
53	C₉	C₂×Dic₆	1	1	yes	characteristic, direct product factor
54	Q₈	—	3	4	no	—
55	C₂×C₄	—	3	2	no	—
56	C₂×C₄	D₃×C₉	1	1	yes	characteristic
57	C₂×C₃	—	2	2	no	—
58	C₂×C₃	—	2	1	no	—
59	C₂×C₃	Q₈×C₉	1	2	yes	complemented
60	C₂×C₃	C₂³×C₉	1	1	yes	characteristic
61	C₂×C₃	C₃×Dic₆	1	2	yes	—
62	C₂×C₃	C₂²×C₃×D₃	1	1	yes	characteristic
63	C₂²	C₂×D₃×C₉	1	1	yes	characteristic
64	C₄	—	3	4	no	—
65	C₄	C₂×D₃×C₉	1	2	yes	—
66	C₃	—	2	1	no	—
67	C₃	C₂×Q₈×C₉	1	1	yes	characteristic, complemented
68	C₃	C₂×C₃×Dic₆	1	1	yes	characteristic
69	C₂	C₉×Dic₆	1	2	yes	direct product factor
70	C₂	C₂²×D₃×C₉	1	1	yes	characteristic

	subgroup	G/H
center	C₂²×C₉	C₂×D₃
commutator	C₂×C₃	C₂³×C₉
Frattini	C₂×C₃	C₂²×C₃×D₃
Fitting	C₂×C₃×C₄×C₉	C₂
socle, prime radical	C₂²×C₃²	C₂²×C₃
cosocle	C₂×C₃²	C₂³×C₃
hypercenter	C₂×C₄×C₉	D₃
hypocenter	C₃	C₂×Q₈×C₉
LCS	G ▷ C₂×C₃ ▷ C₃
UCS	C₁ ◁ C₂²×C₉ ◁ C₂×C₄×C₉

Complements

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

N	H ≅ G/N	type
3. C₉×Dic₆	C₂	direct (N × H)
16. C₂×C₃×C₉	Q₈	semidirect
19. C₂×Dic₆	C₉	direct (N × H)
28. C₃×C₉	C₂×Q₈	semidirect
35. Dic₆	C₂×C₉	direct (N × H)
40. C₂×C₉	Dic₆	direct (N × H)
53. C₉	C₂×Dic₆	direct (N × H)
59. C₂×C₃	Q₈×C₉	semidirect
67. C₃	C₂×Q₈×C₉	semidirect
69. C₂	C₉×Dic₆	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×C₃×C₄×C₉	2
C₂×C₉×Dic₃	2
C₉×Dic₆	2
C₂×C₃×Dic₆	3
C₂×Q₈×C₉	3

Subgroups — C2×C9×Dic6 #88694

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×C₉×Dic₆ #88694