Subgroups — C₂²×C₁₉×#384 #18039969

Order 4864.

5502 conjugacy classes of subgroups.

The subgroup lattice has 126 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂³×C₄⋊C₄×C₁₉	C₂	1	6	yes	maximal
2	C₂³×C₄²×C₁₉	C₂	1	1	yes	maximal, characteristic
3	C₂×C₁₉×#384	C₂	1	24	yes	maximal, direct product factor
4	C₂⁴×C₄×C₁₉	C₂²	1	4	yes	—
5	C₂⁴×C₄×C₁₉	C₂²	1	3	yes	—
6	C₂²×C₄⋊C₄×C₁₉	—	2	48	no	—
7	C₂²×C₄⋊C₄×C₁₉	C₂²	1	72	yes	—
8	C₂²×C₄²×C₁₉	C₄	1	16	yes	complemented
9	C₂²×C₄²×C₁₉	C₂²	1	12	yes	—
10	C₁₉×#384	C₂²	1	64	yes	direct product factor
11	C₂⁵×C₁₉	C₂³	1	1	yes	characteristic
12	C₂³×C₄×C₁₉	—	2	48	no	—
13	C₂³×C₄×C₁₉	C₂×C₄	1	24	yes	—
14	C₂³×C₄×C₁₉	D₄	1	24	yes	—
15	C₂³×C₄×C₁₉	Q₈	1	24	yes	—
16	C₂³×C₄×C₁₉	C₂³	1	24	yes	—
17	C₂³×C₄×C₁₉	C₂³	1	18	yes	—
18	C₂×C₄⋊C₄×C₁₉	—	2	288	no	—
19	C₂×C₄⋊C₄×C₁₉	C₂³	1	96	yes	—
20	C₂×C₄²×C₁₉	C₂×C₄	1	96	yes	complemented
21	C₂×C₄²×C₁₉	C₂³	1	16	yes	—
22	C₂⁴×C₁₉	C₂²×C₄	1	4	yes	—
23	C₂⁴×C₁₉	C₂×D₄	1	12	yes	—
24	C₂⁴×C₁₉	C₂×Q₈	1	12	yes	—
25	C₂⁴×C₁₉	C₂⁴	1	3	yes	—
26	C₂²×C₄×C₁₉	—	2	144	no	—
27	C₂²×C₄×C₁₉	—	4	64	no	—
28	C₂²×C₄×C₁₉	C₄⋊C₄	1	192	yes	complemented
29	C₂²×C₄×C₁₉	C₂²×C₄	1	72	yes	—
30	C₂²×C₄×C₁₉	C₂×D₄	1	72	yes	—
31	C₂²×C₄×C₁₉	C₂×Q₈	1	72	yes	—
32	C₂²×C₄×C₁₉	C₂⁴	1	16	yes	—
33	C₂²×C₄×C₁₉	C₂⁴	1	12	yes	—
34	C₄⋊C₄×C₁₉	—	2	192	no	—
35	C₄²×C₁₉	C₂²×C₄	1	64	yes	complemented
36	C₂²×#384	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
37	C₂³×C₁₉	C₂×C₄⋊C₄	1	48	yes	—
38	C₂³×C₁₉	#127	1	16	yes	—
39	C₂³×C₁₉	C₄⋊Q₈	1	48	yes	—
40	C₂³×C₁₉	C₂³×C₄	1	6	yes	—
41	C₂³×C₁₉	C₂²×D₄	1	18	yes	—
42	C₂³×C₁₉	C₂²×Q₈	1	18	yes	—
43	C₂³×C₁₉	C₂⁵	1	1	yes	characteristic
44	C₂×C₄×C₁₉	—	2	48	no	—
45	C₂×C₄×C₁₉	—	4	96	no	—
46	C₂×C₄×C₁₉	C₂×C₄⋊C₄	1	288	yes	complemented
47	C₂×C₄×C₁₉	C₂³×C₄	1	24	yes	—
48	C₂×C₄×C₁₉	C₂²×D₄	1	24	yes	—
49	C₂×C₄×C₁₉	C₂²×Q₈	1	24	yes	—
50	C₂³×C₄⋊C₄	C₂×C₁₉	1	6	yes	—
51	C₂³×C₄²	C₂×C₁₉	1	1	yes	characteristic
52	C₂×#384	C₂×C₁₉	1	24	yes	direct product factor
53	C₂²×C₁₉	#384	1	64	yes	direct product factor
54	C₂²×C₁₉	C₂²×C₄⋊C₄	1	36	yes	—
55	C₂²×C₁₉	C₂×#127	1	12	yes	—
56	C₂²×C₁₉	C₂×C₄⋊Q₈	1	36	yes	—
57	C₂²×C₁₉	C₂⁴×C₄	1	1	yes	characteristic
58	C₂²×C₁₉	C₂³×D₄	1	3	yes	—
59	C₂²×C₁₉	C₂³×Q₈	1	3	yes	—
60	C₄×C₁₉	—	4	16	no	—
61	C₄×C₁₉	C₂²×C₄⋊C₄	1	48	yes	complemented
62	C₂⁴×C₄	C₂²×C₁₉	1	4	yes	—
63	C₂⁴×C₄	C₂²×C₁₉	1	3	yes	—
64	C₂²×C₄⋊C₄	—	2	48	no	—
65	C₂²×C₄⋊C₄	C₂²×C₁₉	1	72	yes	—
66	C₂²×C₄²	C₄×C₁₉	1	16	yes	complemented
67	C₂²×C₄²	C₂²×C₁₉	1	12	yes	—
68	#384	C₂²×C₁₉	1	64	yes	direct product factor
69	C₂×C₁₉	C₂×#384	1	24	yes	direct product factor
70	C₂×C₁₉	C₂³×C₄⋊C₄	1	3	yes	—
71	C₂×C₁₉	C₂²×#127	1	1	yes	characteristic
72	C₂×C₁₉	C₂²×C₄⋊Q₈	1	3	yes	—
73	C₂⁵	C₂³×C₁₉	1	1	yes	characteristic
74	C₂³×C₄	—	2	48	no	—
75	C₂³×C₄	C₂×C₄×C₁₉	1	24	yes	—
76	C₂³×C₄	D₄×C₁₉	1	24	yes	—
77	C₂³×C₄	Q₈×C₁₉	1	24	yes	—
78	C₂³×C₄	C₂³×C₁₉	1	24	yes	—
79	C₂³×C₄	C₂³×C₁₉	1	18	yes	—
80	C₂×C₄⋊C₄	—	2	288	no	—
81	C₂×C₄⋊C₄	C₂³×C₁₉	1	96	yes	—
82	C₂×C₄²	C₂×C₄×C₁₉	1	96	yes	complemented
83	C₂×C₄²	C₂³×C₁₉	1	16	yes	—
84	C₁₉	C₂²×#384	1	1	yes	characteristic, direct product factor, Sylow
85	C₂⁴	C₂²×C₄×C₁₉	1	4	yes	—
86	C₂⁴	C₂×D₄×C₁₉	1	12	yes	—
87	C₂⁴	C₂×Q₈×C₁₉	1	12	yes	—
88	C₂⁴	C₂⁴×C₁₉	1	3	yes	—
89	C₂²×C₄	—	2	144	no	—
90	C₂²×C₄	—	4	64	no	—
91	C₂²×C₄	C₄⋊C₄×C₁₉	1	192	yes	complemented
92	C₂²×C₄	C₂²×C₄×C₁₉	1	72	yes	—
93	C₂²×C₄	C₂×D₄×C₁₉	1	72	yes	—
94	C₂²×C₄	C₂×Q₈×C₁₉	1	72	yes	—
95	C₂²×C₄	C₂⁴×C₁₉	1	16	yes	—
96	C₂²×C₄	C₂⁴×C₁₉	1	12	yes	—
97	C₄⋊C₄	—	2	192	no	—
98	C₄²	C₂²×C₄×C₁₉	1	64	yes	complemented
99	C₂³	C₂×C₄⋊C₄×C₁₉	1	48	yes	—
100	C₂³	C₁₉×#127	1	16	yes	—
101	C₂³	C₁₉×C₄⋊Q₈	1	48	yes	—
102	C₂³	C₂³×C₄×C₁₉	1	6	yes	—
103	C₂³	C₂²×D₄×C₁₉	1	18	yes	—
104	C₂³	C₂²×Q₈×C₁₉	1	18	yes	—
105	C₂³	C₂⁵×C₁₉	1	1	yes	characteristic
106	C₂×C₄	—	2	48	no	—
107	C₂×C₄	—	4	96	no	—
108	C₂×C₄	C₂×C₄⋊C₄×C₁₉	1	288	yes	complemented
109	C₂×C₄	C₂³×C₄×C₁₉	1	24	yes	—
110	C₂×C₄	C₂²×D₄×C₁₉	1	24	yes	—
111	C₂×C₄	C₂²×Q₈×C₁₉	1	24	yes	—
112	C₂²	C₁₉×#384	1	64	yes	direct product factor
113	C₂²	C₂²×C₄⋊C₄×C₁₉	1	36	yes	—
114	C₂²	C₂×C₁₉×#127	1	12	yes	—
115	C₂²	C₂×C₁₉×C₄⋊Q₈	1	36	yes	—
116	C₂²	C₂⁴×C₄×C₁₉	1	1	yes	characteristic
117	C₂²	C₂³×D₄×C₁₉	1	3	yes	—
118	C₂²	C₂³×Q₈×C₁₉	1	3	yes	—
119	C₄	—	4	16	no	—
120	C₄	C₂²×C₄⋊C₄×C₁₉	1	48	yes	complemented
121	C₂	C₂×C₁₉×#384	1	24	yes	direct product factor
122	C₂	C₂³×C₄⋊C₄×C₁₉	1	3	yes	—
123	C₂	C₂²×C₁₉×#127	1	1	yes	characteristic
124	C₂	C₂²×C₁₉×C₄⋊Q₈	1	3	yes	—

	subgroup	G/H
center, socle, prime radical	C₂⁵×C₁₉	C₂³
commutator	C₂²	C₂⁴×C₄×C₁₉
Frattini, cosocle	C₂³	C₂⁵×C₁₉
LCS	G ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂⁵×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
3. C₂×C₁₉×#384	C₂	direct (N × H)
8. C₂²×C₄²×C₁₉	C₄	semidirect
10. C₁₉×#384	C₂²	direct (N × H)
20. C₂×C₄²×C₁₉	C₂×C₄	semidirect
28. C₂²×C₄×C₁₉	C₄⋊C₄	semidirect
35. C₄²×C₁₉	C₂²×C₄	semidirect
36. C₂²×#384	C₁₉	direct (N × H)
46. C₂×C₄×C₁₉	C₂×C₄⋊C₄	semidirect
52. C₂×#384	C₂×C₁₉	direct (N × H)
53. C₂²×C₁₉	#384	direct (N × H)
61. C₄×C₁₉	C₂²×C₄⋊C₄	semidirect
66. C₂²×C₄²	C₄×C₁₉	semidirect
68. #384	C₂²×C₁₉	direct (N × H)
69. C₂×C₁₉	C₂×#384	direct (N × H)
82. C₂×C₄²	C₂×C₄×C₁₉	semidirect
84. C₁₉	C₂²×#384	direct (N × H)
91. C₂²×C₄	C₄⋊C₄×C₁₉	semidirect
98. C₄²	C₂²×C₄×C₁₉	semidirect
108. C₂×C₄	C₂×C₄⋊C₄×C₁₉	semidirect
112. C₂²	C₁₉×#384	direct (N × H)
120. C₄	C₂²×C₄⋊C₄×C₁₉	semidirect
121. C₂	C₂×C₁₉×#384	direct (N × H)

Maximal subgroups

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

subgroup	index
C₂³×C₄⋊C₄×C₁₉	2
C₂³×C₄²×C₁₉	2
C₂×C₁₉×#384	2
C₂²×#384	19

Subgroups — C22×C19×#384 #18039969

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂²×C₁₉×#384 #18039969