Subgroups — C₂×#22608235 #33051691

Order 18688.

994 conjugacy classes of subgroups.

The subgroup lattice has 232 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₄×#11924011	C₂	1	1	yes	maximal, characteristic
2	C₂×C₄×#11924011	C₂	1	2	yes	maximal
3	#22608235	C₂	1	8	yes	maximal, direct product factor
4	C₂×#17988309	C₂	1	2	yes	maximal, complemented
5	C₂×C₈×#10596831	C₂	1	1	yes	maximal, characteristic, complemented
6	C₂×#322×C₇₃	C₂	1	1	yes	maximal, characteristic, complemented
7	C₂²×#11924011	C₄	1	4	yes	—
8	C₂²×#11924011	C₄	1	2	yes	—
9	C₂×C₄²×D₇₃	C₂²	1	1	yes	characteristic
10	C₄×#11924011	C₄	1	8	yes	—
11	C₄×#11924011	C₄	1	4	yes	—
12	C₄×#11924011	C₂²	1	4	yes	—
13	C₄×#11924011	C₂²	1	8	yes	—
14	C₂×#14556501	C₄	1	4	yes	—
15	C₂×#14556501	C₄	1	2	yes	—
16	C₂×C₄×#10596831	C₂²	1	2	yes	—
17	C₂×C₄×#10596831	C₂²	1	1	yes	characteristic
18	#17988309	C₂²	1	8	yes	complemented
19	C₈×#10596831	C₂²	1	4	yes	complemented
20	C₂×C₄×C₈×C₇₃	C₂²	1	1	yes	characteristic
21	C₂×C₄×C₈×C₇₃	C₂²	1	2	yes	—
22	#322×C₇₃	C₂²	1	4	yes	complemented
23	C₂²×C₄×D₇₃	C₂×C₄	1	2	yes	—
24	C₂²×C₄×D₇₃	C₂×C₄	1	1	yes	characteristic
25	C₂×#11924011	—	2	16	no	—
26	C₂×#11924011	—	2	8	no	—
27	C₂×#11924011	C₂×C₄	1	16	yes	—
28	C₂×#11924011	C₂×C₄	1	8	yes	—
29	C₂²×#10596831	C₂×C₄	1	2	yes	—
30	C₂²×#10596831	C₂×C₄	1	4	yes	—
31	C₂×C₄×Dic₇₃	C₂×C₄	1	2	yes	—
32	C₂×C₄×Dic₇₃	C₂×C₄	1	1	yes	characteristic
33	C₄²×D₇₃	C₂×C₄	1	4	yes	—
34	C₄²×D₇₃	C₂×C₄	1	2	yes	—
35	C₄²×D₇₃	C₂³	1	2	yes	—
36	#14556501	C₂×C₄	1	16	yes	—
37	#14556501	C₂×C₄	1	8	yes	—
38	C₄×#10596831	C₂×C₄	1	2	yes	—
39	C₄×#10596831	C₂×C₄	1	4	yes	—
40	C₄×#10596831	C₂³	1	4	yes	—
41	C₄×#10596831	C₂³	1	2	yes	—
42	C₂²×C₈×C₇₃	C₂×C₄	1	4	yes	—
43	C₂²×C₈×C₇₃	C₂×C₄	1	2	yes	—
44	C₂×C₄²×C₇₃	C₂³	1	1	yes	characteristic
45	C₄×C₈×C₇₃	C₂×C₄	1	4	yes	—
46	C₄×C₈×C₇₃	C₂×C₄	1	2	yes	—
47	C₄×C₈×C₇₃	C₂³	1	2	yes	—
48	C₄×C₈×C₇₃	C₂³	1	4	yes	—
49	C₂³×D₇₃	C₄²	1	1	yes	characteristic
50	C₂²×Dic₇₃	C₄²	1	1	yes	characteristic
51	C₂²×Dic₇₃	C₄²	1	2	yes	—
52	C₂×C₄×D₇₃	—	2	8	no	—
53	C₂×C₄×D₇₃	—	2	4	no	—
54	C₂×C₄×D₇₃	C₄²	1	2	yes	—
55	C₂×C₄×D₇₃	C₄²	1	4	yes	—
56	C₂×C₄×D₇₃	C₂²×C₄	1	4	yes	—
57	C₂×C₄×D₇₃	C₂²×C₄	1	2	yes	—
58	#11924011	—	2	16	no	—
59	#11924011	—	2	32	no	—
60	C₂×#10596831	—	2	4	no	—
61	C₂×#10596831	M₁₆	1	16	yes	complemented
62	C₂×#10596831	C₂²×C₄	1	4	yes	—
63	C₂×#10596831	C₂²×C₄	1	8	yes	—
64	C₄×Dic₇₃	C₄²	1	2	yes	—
65	C₄×Dic₇₃	C₄²	1	4	yes	—
66	C₄×Dic₇₃	C₂²×C₄	1	4	yes	—
67	C₄×Dic₇₃	C₂²×C₄	1	2	yes	—
68	C₂²×C₄×C₇₃	C₂²×C₄	1	2	yes	—
69	C₂²×C₄×C₇₃	C₂²×C₄	1	1	yes	characteristic
70	C₂×C₈×C₇₃	—	2	8	no	—
71	C₂×C₈×C₇₃	M₁₆	1	8	yes	complemented
72	C₂×C₈×C₇₃	C₂²×C₄	1	8	yes	—
73	C₂×C₈×C₇₃	C₂²×C₄	1	4	yes	—
74	C₄²×C₇₃	C₂²×C₄	1	2	yes	—
75	C₄²×C₇₃	C₂²×C₄	1	1	yes	characteristic
76	C₄²×C₇₃	C₂⁴	1	1	yes	characteristic
77	C₂³×C₇₃	C₂×C₄²	1	1	yes	characteristic
78	C₂²×D₇₃	—	2	2	no	—
79	C₂²×D₇₃	—	2	4	no	—
80	C₂²×D₇₃	C₂×C₄²	1	2	yes	—
81	C₂×C₄×C₇₃	C₂×C₄²	1	1	yes	characteristic
82	C₂×C₄×C₇₃	C₂×C₄²	1	2	yes	—
83	C₂×C₄×C₇₃	C₂×M₁₆	1	8	yes	—
84	C₂×C₄×C₇₃	C₂×M₁₆	1	4	yes	—
85	C₂×C₄×C₇₃	C₂³×C₄	1	2	yes	—
86	C₂×C₄×C₇₃	C₂³×C₄	1	1	yes	characteristic
87	C₂×Dic₇₃	—	2	2	no	—
88	C₂×Dic₇₃	—	2	4	no	—
89	C₂×Dic₇₃	C₂×C₄²	1	2	yes	—
90	C₂×Dic₇₃	C₂×C₄²	1	4	yes	—
91	C₄×D₇₃	—	2	8	no	—
92	C₄×D₇₃	—	2	4	no	—
93	C₄×D₇₃	—	2	4	no	—
94	C₄×D₇₃	—	2	8	no	—
95	C₈×C₇₃	—	2	8	no	—
96	C₈×C₇₃	C₂×M₁₆	1	8	yes	complemented
97	#10596831	—	2	4	no	—
98	#10596831	C₂×M₁₆	1	16	yes	complemented
99	C₂²×C₇₃	C₄×M₁₆	1	2	yes	—
100	C₂²×C₇₃	C₄×M₁₆	1	4	yes	—
101	C₂²×C₇₃	C₂²×C₄²	1	1	yes	characteristic
102	C₂×D₇₃	—	2	2	no	—
103	C₂×D₇₃	—	2	4	no	—
104	C₂×D₇₃	—	4	4	no	—
105	C₄×C₇₃	C₄×M₁₆	1	2	yes	—
106	C₄×C₇₃	C₄×M₁₆	1	4	yes	—
107	C₄×C₇₃	C₂²×M₁₆	1	4	yes	—
108	C₄×C₇₃	C₂²×M₁₆	1	2	yes	—
109	Dic₇₃	—	2	2	no	—
110	Dic₇₃	—	2	4	no	—
111	C₂×#1455	—	73	1	no	maximal, Sylow
112	C₂×C₇₃	#1455	1	4	yes	complemented
113	C₂×C₇₃	C₂×C₄×M₁₆	1	1	yes	characteristic
114	C₂×C₇₃	C₂×C₄×M₁₆	1	2	yes	—
115	D₇₃	—	4	2	no	—
116	C₂×C₄×M₁₆	—	73	2	no	—
117	C₂×C₄×M₁₆	—	73	1	no	—
118	#1455	—	73	8	no	—
119	C₂×#322	—	73	2	no	—
120	C₂×#322	D₇₃	1	1	yes	characteristic, complemented
121	C₂×C₈²	—	73	1	no	—
122	C₇₃	C₂×#1455	1	1	yes	characteristic, complemented, Sylow
123	C₂²×M₁₆	—	73	4	no	—
124	C₂²×M₁₆	—	73	2	no	—
125	C₂²×C₄²	—	73	1	no	—
126	C₄×M₁₆	—	73	8	no	—
127	C₄×M₁₆	—	73	4	no	—
128	C₄×M₁₆	—	73	8	no	—
129	C₄×M₁₆	—	73	4	no	—
130	C₂×#97	—	73	4	no	—
131	C₂×#97	—	73	2	no	—
132	C₂×C₄×C₈	—	73	2	no	—
133	C₂×C₄×C₈	—	73	1	no	—
134	C₂×C₄×C₈	C₂×D₇₃	1	1	yes	characteristic
135	C₂×C₄×C₈	C₂×D₇₃	1	2	yes	—
136	#322	—	73	8	no	—
137	#322	C₂×D₇₃	1	4	yes	complemented
138	C₈²	—	73	4	no	—
139	C₂³×C₄	—	73	2	no	—
140	C₂³×C₄	—	73	1	no	—
141	C₂×M₁₆	—	73	16	no	—
142	C₂×M₁₆	—	73	8	no	—
143	C₂×M₁₆	—	146	16	no	—
144	C₂×M₁₆	—	146	8	no	—
145	C₂²×C₈	—	73	4	no	—
146	C₂²×C₈	—	73	2	no	—
147	C₂²×C₈	C₄×D₇₃	1	4	yes	—
148	C₂²×C₈	C₄×D₇₃	1	2	yes	—
149	C₂×C₄²	—	73	2	no	—
150	C₂×C₄²	—	73	1	no	—
151	C₂×C₄²	—	73	4	no	—
152	C₂×C₄²	—	73	2	no	—
153	C₂×C₄²	—	73	2	no	—
154	C₂×C₄²	C₂²×D₇₃	1	1	yes	characteristic
155	#97	—	73	16	no	—
156	#97	—	73	8	no	—
157	C₄×C₈	—	73	4	no	—
158	C₄×C₈	—	73	2	no	—
159	C₄×C₈	—	73	4	no	—
160	C₄×C₈	—	73	2	no	—
161	C₄×C₈	C₄×D₇₃	1	4	yes	—
162	C₄×C₈	C₄×D₇₃	1	2	yes	—
163	C₄×C₈	C₂²×D₇₃	1	2	yes	—
164	C₄×C₈	C₂²×D₇₃	1	4	yes	—
165	C₂⁴	—	73	1	no	—
166	C₂²×C₄	—	73	1	no	—
167	C₂²×C₄	—	73	2	no	—
168	C₂²×C₄	—	73	2	no	—
169	C₂²×C₄	—	73	4	no	—
170	C₂²×C₄	—	73	4	no	—
171	C₂²×C₄	—	73	2	no	—
172	C₂²×C₄	—	146	8	no	—
173	C₂²×C₄	—	146	4	no	—
174	C₂²×C₄	C₂×C₄×D₇₃	1	2	yes	—
175	C₂²×C₄	C₂×C₄×D₇₃	1	1	yes	characteristic
176	M₁₆	—	146	32	no	—
177	M₁₆	—	146	16	no	—
178	C₂×C₈	—	2	8	no	—
179	C₂×C₈	—	73	16	no	—
180	C₂×C₈	—	73	8	no	—
181	C₂×C₈	—	73	4	no	—
182	C₂×C₈	—	146	4	no	—
183	C₂×C₈	#11924011	1	8	yes	complemented
184	C₂×C₈	C₂×C₄×D₇₃	1	8	yes	—
185	C₂×C₈	C₂×C₄×D₇₃	1	4	yes	—
186	C₄²	—	73	2	no	—
187	C₄²	—	73	4	no	—
188	C₄²	—	73	4	no	—
189	C₄²	—	73	2	no	—
190	C₄²	C₂×C₄×D₇₃	1	2	yes	—
191	C₄²	C₂×C₄×D₇₃	1	1	yes	characteristic
192	C₄²	C₂³×D₇₃	1	1	yes	characteristic
193	C₂³	—	73	2	no	—
194	C₂³	—	146	2	no	—
195	C₂³	—	146	4	no	—
196	C₂³	C₄²×D₇₃	1	1	yes	characteristic
197	C₂×C₄	—	73	2	no	—
198	C₂×C₄	—	73	4	no	—
199	C₂×C₄	—	146	2	no	—
200	C₂×C₄	—	146	4	no	—
201	C₂×C₄	—	146	4	no	—
202	C₂×C₄	—	146	8	no	—
203	C₂×C₄	—	146	8	no	—
204	C₂×C₄	—	146	4	no	—
205	C₂×C₄	C₄²×D₇₃	1	1	yes	characteristic
206	C₂×C₄	C₄²×D₇₃	1	2	yes	—
207	C₂×C₄	M₁₆×D₇₃	1	8	yes	—
208	C₂×C₄	C₂×#11924011	1	4	yes	—
209	C₂×C₄	C₂²×C₄×D₇₃	1	2	yes	—
210	C₂×C₄	C₂²×C₄×D₇₃	1	1	yes	characteristic
211	C₈	—	2	8	no	—
212	C₈	—	73	16	no	—
213	C₈	—	146	4	no	—
214	C₈	C₂×#11924011	1	8	yes	complemented
215	C₂²	—	292	4	no	—
216	C₂²	—	146	2	no	—
217	C₂²	—	146	4	no	—
218	C₂²	C₄×#11924011	1	2	yes	—
219	C₂²	#17988539	1	4	yes	—
220	C₂²	C₂×C₄²×D₇₃	1	1	yes	characteristic
221	C₄	—	146	2	no	—
222	C₄	—	146	4	no	—
223	C₄	C₄×#11924011	1	2	yes	—
224	C₄	#17988539	1	4	yes	—
225	C₄	C₂×M₁₆×D₇₃	1	4	yes	—
226	C₄	C₂²×#11924011	1	2	yes	—
227	C₂	—	292	2	no	—
228	C₂	#22608235	1	4	yes	direct product factor
229	C₂	C₂×C₄×#11924011	1	1	yes	characteristic
230	C₂	C₂×#17988539	1	2	yes	—

	subgroup	G/H
center	C₂×C₄²	C₂²×D₇₃
commutator	C₂²×C₇₃	C₂²×C₄²
Frattini	C₄²	C₂³×D₇₃
Fitting	C₂×#322×C₇₃	C₂
socle	C₂³×C₇₃	C₂×C₄²
prime radical	C₂³×D₇₃	C₄²
cosocle	C₄²×C₇₃	C₂⁴
hypercenter	C₂×#322	D₇₃
hypocenter	C₇₃	C₂×#1455
LCS	G ▷ C₂²×C₇₃ ▷ C₇₃
UCS	C₁ ◁ C₂×C₄² ◁ C₂×#322

Complements

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

N	H ≅ G/N	type
3. #22608235	C₂	direct (N × H)
4. C₂×#17988309	C₂	semidirect
5. C₂×C₈×#10596831	C₂	semidirect
6. C₂×#322×C₇₃	C₂	semidirect
18. #17988309	C₂²	semidirect
19. C₈×#10596831	C₂²	semidirect
22. #322×C₇₃	C₂²	semidirect
61. C₂×#10596831	M₁₆	semidirect
71. C₂×C₈×C₇₃	M₁₆	semidirect
96. C₈×C₇₃	C₂×M₁₆	semidirect
98. #10596831	C₂×M₁₆	semidirect
112. C₂×C₇₃	#1455	semidirect
120. C₂×#322	D₇₃	semidirect
122. C₇₃	C₂×#1455	semidirect
137. #322	C₂×D₇₃	semidirect
183. C₂×C₈	#11924011	semidirect
214. C₈	C₂×#11924011	semidirect
228. C₂	#22608235	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×C₄×#11924011	2
#22608235	2
C₂×#17988309	2
C₂×C₈×#10596831	2
C₂×#322×C₇₃	2
C₂×#1455	73

Subgroups — C2×#22608235 #33051691

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#22608235 #33051691