Subgroups — C₂²×C₁₉×#368 #18039371

Order 4864.

662 conjugacy classes of subgroups.

The subgroup lattice has 160 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂³×C₁₆×C₁₉	C₂	1	1	yes	maximal, characteristic
2	C₂²×C₁₉×#108	C₂	1	2	yes	maximal
3	C₂×C₁₉×#368	C₂	1	12	yes	maximal, direct product factor
4	C₂²×M₁₆×C₁₉	—	2	2	no	—
5	C₂³×C₈×C₁₉	C₂²	1	1	yes	characteristic
6	C₂²×C₁₆×C₁₉	C₄	1	2	yes	—
7	C₂²×C₁₆×C₁₉	C₄	1	6	yes	—
8	C₂²×C₁₆×C₁₉	C₂²	1	6	yes	—
9	C₂×C₁₉×#108	—	2	6	no	—
10	C₂×C₁₉×#108	C₂²	1	12	yes	—
11	C₁₉×#368	C₂²	1	16	yes	direct product factor
12	C₂³×C₄×C₁₉	D₄	1	1	yes	characteristic
13	C₂×M₁₆×C₁₉	—	2	12	no	—
14	C₂×M₁₆×C₁₉	—	4	6	no	—
15	C₂²×C₈×C₁₉	—	4	2	no	—
16	C₂²×C₈×C₁₉	C₂×C₄	1	1	yes	characteristic
17	C₂²×C₈×C₁₉	C₂×C₄	1	3	yes	—
18	C₂²×C₈×C₁₉	D₄	1	3	yes	—
19	C₂²×C₈×C₁₉	Q₈	1	1	yes	characteristic
20	C₂²×C₈×C₁₉	Q₈	1	3	yes	—
21	C₂²×C₈×C₁₉	C₂³	1	3	yes	—
22	C₂×C₁₆×C₁₉	C₂×C₄	1	12	yes	—
23	C₂×C₁₆×C₁₉	C₂×C₄	1	12	yes	—
24	C₂×C₁₆×C₁₉	C₂³	1	4	yes	—
25	C₁₉×#108	—	2	12	no	—
26	C₁₉×#108	C₂³	1	8	yes	—
27	C₂⁴×C₁₉	Q₁₆	1	1	yes	characteristic
28	C₂²×C₄×C₁₉	C₄⋊C₄	1	1	yes	characteristic
29	C₂²×C₄×C₁₉	C₄⋊C₄	1	3	yes	—
30	C₂²×C₄×C₁₉	D₈	1	3	yes	—
31	C₂²×C₄×C₁₉	D₈	1	1	yes	characteristic
32	C₂²×C₄×C₁₉	Q₁₆	1	3	yes	—
33	C₂²×C₄×C₁₉	C₂×D₄	1	3	yes	—
34	M₁₆×C₁₉	—	2	8	no	—
35	M₁₆×C₁₉	—	4	12	no	—
36	C₂×C₈×C₁₉	—	4	12	no	—
37	C₂×C₈×C₁₉	C₄⋊C₄	1	6	yes	—
38	C₂×C₈×C₁₉	C₄⋊C₄	1	3	yes	—
39	C₂×C₈×C₁₉	C₄⋊C₄	1	3	yes	—
40	C₂×C₈×C₁₉	C₂²×C₄	1	3	yes	—
41	C₂×C₈×C₁₉	C₂²×C₄	1	3	yes	—
42	C₂×C₈×C₁₉	C₂×D₄	1	3	yes	—
43	C₂×C₈×C₁₉	C₂×Q₈	1	3	yes	—
44	C₂×C₈×C₁₉	C₂×Q₈	1	3	yes	—
45	C₂×C₈×C₁₉	C₂⁴	1	1	yes	characteristic
46	C₁₆×C₁₉	C₂²×C₄	1	8	yes	—
47	C₂²×#368	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
48	C₂³×C₁₉	—	2	4	no	—
49	C₂³×C₁₉	#107	1	3	yes	—
50	C₂³×C₁₉	#107	1	1	yes	characteristic
51	C₂³×C₁₉	C₂×Q₁₆	1	3	yes	—
52	C₂×C₄×C₁₉	#107	1	6	yes	—
53	C₂×C₄×C₁₉	#107	1	3	yes	—
54	C₂×C₄×C₁₉	#107	1	3	yes	—
55	C₂×C₄×C₁₉	C₂×C₄⋊C₄	1	3	yes	—
56	C₂×C₄×C₁₉	C₂×C₄⋊C₄	1	3	yes	—
57	C₂×C₄×C₁₉	C₂×D₈	1	3	yes	—
58	C₂×C₄×C₁₉	C₂×D₈	1	3	yes	—
59	C₂×C₄×C₁₉	C₂×Q₁₆	1	3	yes	—
60	C₂×C₄×C₁₉	C₂²×D₄	1	1	yes	characteristic
61	C₈×C₁₉	—	4	8	no	—
62	C₈×C₁₉	C₂×C₄⋊C₄	1	3	yes	—
63	C₈×C₁₉	C₂×C₄⋊C₄	1	3	yes	—
64	C₈×C₁₉	C₂³×C₄	1	1	yes	characteristic
65	C₈×C₁₉	C₂²×Q₈	1	1	yes	characteristic
66	C₂³×C₁₆	C₂×C₁₉	1	1	yes	characteristic
67	C₂²×#108	C₂×C₁₉	1	2	yes	—
68	C₂×#368	C₂×C₁₉	1	12	yes	direct product factor
69	C₂²×C₁₉	—	2	6	no	—
70	C₂²×C₁₉	—	2	6	no	—
71	C₂²×C₁₉	#368	1	4	yes	direct product factor
72	C₂²×C₁₉	C₂×#107	1	3	yes	—
73	C₂²×C₁₉	C₂×#107	1	3	yes	—
74	C₂²×C₁₉	C₂²×Q₁₆	1	1	yes	characteristic
75	C₄×C₁₉	C₂×#107	1	3	yes	—
76	C₄×C₁₉	C₂×#107	1	3	yes	—
77	C₄×C₁₉	C₂²×C₄⋊C₄	1	1	yes	characteristic
78	C₄×C₁₉	C₂²×D₈	1	1	yes	characteristic
79	C₂²×M₁₆	—	2	2	no	—
80	C₂³×C₈	C₂²×C₁₉	1	1	yes	characteristic
81	C₂²×C₁₆	C₄×C₁₉	1	6	yes	—
82	C₂²×C₁₆	C₄×C₁₉	1	2	yes	—
83	C₂²×C₁₆	C₂²×C₁₉	1	6	yes	—
84	C₂×#108	—	2	6	no	—
85	C₂×#108	C₂²×C₁₉	1	12	yes	—
86	#368	C₂²×C₁₉	1	16	yes	direct product factor
87	C₂×C₁₉	—	2	1	no	—
88	C₂×C₁₉	—	2	3	no	—
89	C₂×C₁₉	C₂×#368	1	6	yes	direct product factor
90	C₂×C₁₉	C₂²×#107	1	1	yes	characteristic
91	C₂³×C₄	D₄×C₁₉	1	1	yes	characteristic
92	C₂×M₁₆	—	2	12	no	—
93	C₂×M₁₆	—	4	6	no	—
94	C₂²×C₈	—	4	2	no	—
95	C₂²×C₈	C₂×C₄×C₁₉	1	3	yes	—
96	C₂²×C₈	C₂×C₄×C₁₉	1	1	yes	characteristic
97	C₂²×C₈	D₄×C₁₉	1	3	yes	—
98	C₂²×C₈	Q₈×C₁₉	1	3	yes	—
99	C₂²×C₈	Q₈×C₁₉	1	1	yes	characteristic
100	C₂²×C₈	C₂³×C₁₉	1	3	yes	—
101	C₂×C₁₆	C₂×C₄×C₁₉	1	12	yes	—
102	C₂×C₁₆	C₂×C₄×C₁₉	1	12	yes	—
103	C₂×C₁₆	C₂³×C₁₉	1	4	yes	—
104	#108	—	2	12	no	—
105	#108	C₂³×C₁₉	1	8	yes	—
106	C₁₉	C₂²×#368	1	1	yes	characteristic, direct product factor, Sylow
107	C₂⁴	Q₁₆×C₁₉	1	1	yes	characteristic
108	C₂²×C₄	C₄⋊C₄×C₁₉	1	3	yes	—
109	C₂²×C₄	C₄⋊C₄×C₁₉	1	1	yes	characteristic
110	C₂²×C₄	D₈×C₁₉	1	3	yes	—
111	C₂²×C₄	D₈×C₁₉	1	1	yes	characteristic
112	C₂²×C₄	Q₁₆×C₁₉	1	3	yes	—
113	C₂²×C₄	C₂×D₄×C₁₉	1	3	yes	—
114	M₁₆	—	2	8	no	—
115	M₁₆	—	4	12	no	—
116	C₂×C₈	—	4	12	no	—
117	C₂×C₈	C₄⋊C₄×C₁₉	1	6	yes	—
118	C₂×C₈	C₄⋊C₄×C₁₉	1	3	yes	—
119	C₂×C₈	C₄⋊C₄×C₁₉	1	3	yes	—
120	C₂×C₈	C₂²×C₄×C₁₉	1	3	yes	—
121	C₂×C₈	C₂²×C₄×C₁₉	1	3	yes	—
122	C₂×C₈	C₂×D₄×C₁₉	1	3	yes	—
123	C₂×C₈	C₂×Q₈×C₁₉	1	3	yes	—
124	C₂×C₈	C₂×Q₈×C₁₉	1	3	yes	—
125	C₂×C₈	C₂⁴×C₁₉	1	1	yes	characteristic
126	C₁₆	C₂²×C₄×C₁₉	1	8	yes	—
127	C₂³	—	2	4	no	—
128	C₂³	C₁₉×#107	1	3	yes	—
129	C₂³	C₁₉×#107	1	1	yes	characteristic
130	C₂³	C₂×Q₁₆×C₁₉	1	3	yes	—
131	C₂×C₄	C₁₉×#107	1	6	yes	—
132	C₂×C₄	C₁₉×#107	1	3	yes	—
133	C₂×C₄	C₁₉×#107	1	3	yes	—
134	C₂×C₄	C₂×C₄⋊C₄×C₁₉	1	3	yes	—
135	C₂×C₄	C₂×C₄⋊C₄×C₁₉	1	3	yes	—
136	C₂×C₄	C₂×D₈×C₁₉	1	3	yes	—
137	C₂×C₄	C₂×D₈×C₁₉	1	3	yes	—
138	C₂×C₄	C₂×Q₁₆×C₁₉	1	3	yes	—
139	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
140	C₈	—	4	8	no	—
141	C₈	C₂×C₄⋊C₄×C₁₉	1	3	yes	—
142	C₈	C₂×C₄⋊C₄×C₁₉	1	3	yes	—
143	C₈	C₂³×C₄×C₁₉	1	1	yes	characteristic
144	C₈	C₂²×Q₈×C₁₉	1	1	yes	characteristic
145	C₂²	—	2	6	no	—
146	C₂²	—	2	6	no	—
147	C₂²	C₁₉×#368	1	4	yes	direct product factor
148	C₂²	C₂×C₁₉×#107	1	3	yes	—
149	C₂²	C₂×C₁₉×#107	1	3	yes	—
150	C₂²	C₂²×Q₁₆×C₁₉	1	1	yes	characteristic
151	C₄	C₂×C₁₉×#107	1	3	yes	—
152	C₄	C₂×C₁₉×#107	1	3	yes	—
153	C₄	C₂²×C₄⋊C₄×C₁₉	1	1	yes	characteristic
154	C₄	C₂²×D₈×C₁₉	1	1	yes	characteristic
155	C₂	—	2	3	no	—
156	C₂	—	2	1	no	—
157	C₂	C₂×C₁₉×#368	1	6	yes	direct product factor
158	C₂	C₂²×C₁₉×#107	1	1	yes	characteristic

	subgroup	G/H
center	C₂²×C₄×C₁₉	D₈
commutator	C₈	C₂³×C₄×C₁₉
Frattini, cosocle	C₂×C₈	C₂⁴×C₁₉
socle	C₂³×C₁₉	#107
prime radical	C₂⁴×C₁₉	Q₁₆
LCS	G ▷ C₈ ▷ C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₄×C₁₉ ◁ C₂³×C₄×C₁₉ ◁ C₂³×C₈×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
3. C₂×C₁₉×#368	C₂	direct (N × H)
11. C₁₉×#368	C₂²	direct (N × H)
47. C₂²×#368	C₁₉	direct (N × H)
68. C₂×#368	C₂×C₁₉	direct (N × H)
71. C₂²×C₁₉	#368	direct (N × H)
86. #368	C₂²×C₁₉	direct (N × H)
89. C₂×C₁₉	C₂×#368	direct (N × H)
106. C₁₉	C₂²×#368	direct (N × H)
147. C₂²	C₁₉×#368	direct (N × H)
157. C₂	C₂×C₁₉×#368	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×C₁₆×C₁₉	2
C₂²×C₁₉×#108	2
C₂×C₁₉×#368	2
C₂²×#368	19

Subgroups — C22×C19×#368 #18039371

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂²×C₁₉×#368 #18039371