Subgroups — C₃⋊#19150306 #30660841

Order 16758.

88 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₃×C₇×#87704	C₂	1	1	yes	maximal, characteristic, complemented, Hall
2	C₃⋊(C₇⋊D₁₃₃)	C₃	1	1	yes	maximal, characteristic, complemented
3	#19150306	—	3	1	no	maximal
4	C₇×#87704	—	2	1	no	—
5	C₇×#87704	D₃	1	1	yes	characteristic, complemented
6	C₃×C₇²×C₁₉	C₂×C₃	1	1	yes	characteristic, complemented
7	C₃⋊((C₁₉⋊C₃)⋊D₇)	—	7	1	no	maximal
8	C₃⋊#11716327	—	7	1	no	maximal
9	C₇⋊D₁₃₃	—	3	1	no	Hall
10	C₃×#87704	D₇	1	1	yes	characteristic, complemented
11	C₃×C₇×C₁₉⋊C₃	—	14	1	no	—
12	C₇²×C₁₉	C₃×D₃	1	1	yes	characteristic, complemented, Hall
13	C₃⋊(ΓL(1,𝔽₈)⋊D₇)	—	19	1	no	maximal, Hall
14	D₃₉₉	—	7	1	no	—
15	D₃₉₉	—	7	1	no	—
16	D₃₉₉	—	21	2	no	—
17	#11716327	—	21	1	no	—
18	(C₁₉⋊C₃)⋊D₇	—	21	1	no	—
19	C₃×C₇×ΓL(1,𝔽₈)	—	38	1	no	Hall
20	C₃×C₇×C₁₉	—	3	2	no	—
21	C₃×C₇×C₁₉	AGL(1,𝔽₇)	1	1	yes	characteristic, complemented
22	C₃×C₇×C₁₉	C₃×D₇	1	1	yes	characteristic, complemented
23	#87704	—	2	1	no	—
24	#87704	D₂₁	1	1	yes	characteristic, complemented
25	C₇×C₁₉⋊C₃	—	14	1	no	—
26	C₇×C₁₉⋊C₃	—	14	1	no	—
27	C₃⋊(D₁₉⋊C₃)	—	49	1	no	Hall
28	C₃⋊(C₇⋊D₇)	—	19	1	no	—
29	ΓL(1,𝔽₈)⋊D₇	—	57	1	no	—
30	D₁₃₃	—	21	1	no	—
31	D₁₃₃	—	21	1	no	—
32	D₁₃₃	—	63	2	no	—
33	C₃×C₁₉⋊C₃	—	14	1	no	Hall
34	C₃×C₇²	D₁₉⋊C₃	1	1	yes	characteristic, complemented
35	C₇×ΓL(1,𝔽₈)	—	38	1	no	—
36	C₇×ΓL(1,𝔽₈)	—	38	1	no	—
37	C₇×C₁₉	—	3	2	no	—
38	C₇×C₁₉	C₃⋊AGL(1,𝔽₇)	1	1	yes	characteristic, complemented
39	C₇×C₁₉	C₃×D₂₁	1	1	yes	characteristic, complemented
40	C₃×D₂₁	—	133	1	no	—
41	C₃⋊AGL(1,𝔽₇)	—	133	1	no	—
42	D₅₇	—	49	1	no	—
43	D₁₉⋊C₃	—	147	1	no	—
44	C₇⋊D₇	—	57	1	no	Hall
45	C₃²×C₇	—	266	1	no	—
46	C₃×ΓL(1,𝔽₈)	—	38	1	no	—
47	C₃×C₁₉	ΓL(1,𝔽₈)⋊D₇	1	1	yes	characteristic, complemented
48	C₁₉⋊C₃	—	14	1	no	—
49	C₁₉⋊C₃	—	14	1	no	—
50	C₇²	C₃⋊(D₁₉⋊C₃)	1	1	yes	characteristic, complemented, Sylow
51	D₂₁	—	133	1	no	—
52	D₂₁	—	133	1	no	—
53	D₂₁	—	399	2	no	—
54	C₃×D₇	—	399	1	no	—
55	AGL(1,𝔽₇)	—	399	1	no	—
56	D₁₉	—	147	1	no	Hall
57	C₃×C₇	—	3	2	no	—
58	C₃×C₇	—	266	1	no	—
59	C₃×C₇	—	266	1	no	—
60	C₃×C₇	(C₁₉⋊C₃)⋊D₇	1	1	yes	characteristic, complemented
61	C₃×C₇	#11716327	1	1	yes	characteristic, complemented
62	ΓL(1,𝔽₈)	—	38	1	no	—
63	ΓL(1,𝔽₈)	—	38	1	no	—
64	C₁₉	C₃⋊(ΓL(1,𝔽₈)⋊D₇)	1	1	yes	characteristic, complemented, Sylow
65	C₃×D₃	—	931	1	no	Hall
66	D₇	—	399	1	no	—
67	D₇	—	399	1	no	—
68	D₇	—	1197	2	no	—
69	C₃²	—	266	1	no	Sylow
70	C₇	—	3	2	no	—
71	C₇	C₃⋊#11716327	1	1	yes	characteristic, complemented
72	C₇	C₃⋊((C₁₉⋊C₃)⋊D₇)	1	1	yes	characteristic, complemented
73	C₂×C₃	—	2793	1	no	—
74	D₃	—	931	1	no	—
75	C₃	—	266	1	no	—
76	C₃	—	266	1	no	—
77	C₃	#19150306	1	1	yes	characteristic, complemented
78	C₂	—	2793	1	no	Sylow

	subgroup	G/H
center, Frattini, hypercenter	C₁	G
commutator, Fitting, socle, cosocle, hypocenter	C₃×C₇²×C₁₉	C₂×C₃
LCS	G ▷ C₃×C₇²×C₁₉
UCS	C₁

Complements

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

N	H ≅ G/N	type
1. C₃×C₇×#87704	C₂	semidirect
2. C₃⋊(C₇⋊D₁₃₃)	C₃	semidirect
5. C₇×#87704	D₃	semidirect
6. C₃×C₇²×C₁₉	C₂×C₃	semidirect
10. C₃×#87704	D₇	semidirect
12. C₇²×C₁₉	C₃×D₃	semidirect
21. C₃×C₇×C₁₉	AGL(1,𝔽₇)	semidirect
22. C₃×C₇×C₁₉	C₃×D₇	semidirect
24. #87704	D₂₁	semidirect
34. C₃×C₇²	D₁₉⋊C₃	semidirect
38. C₇×C₁₉	C₃⋊AGL(1,𝔽₇)	semidirect
39. C₇×C₁₉	C₃×D₂₁	semidirect
47. C₃×C₁₉	ΓL(1,𝔽₈)⋊D₇	semidirect
50. C₇²	C₃⋊(D₁₉⋊C₃)	semidirect
60. C₃×C₇	(C₁₉⋊C₃)⋊D₇	semidirect
61. C₃×C₇	#11716327	semidirect
64. C₁₉	C₃⋊(ΓL(1,𝔽₈)⋊D₇)	semidirect
71. C₇	C₃⋊#11716327	semidirect
72. C₇	C₃⋊((C₁₉⋊C₃)⋊D₇)	semidirect
77. C₃	#19150306	semidirect

Maximal subgroups

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

subgroup	index
C₃×C₇×#87704	2
C₃⋊(C₇⋊D₁₃₃)	3
#19150306	3
C₃⋊((C₁₉⋊C₃)⋊D₇)	7
C₃⋊#11716327	7
C₃⋊(ΓL(1,𝔽₈)⋊D₇)	19

Subgroups — C3⋊#19150306 #30660841

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₃⋊#19150306 #30660841