Subgroups — C₂²×#17988711 #33950334

Order 18688.

2478 conjugacy classes of subgroups.

The subgroup lattice has 224 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×C₄×Dic₁₄₆	C₂	1	1	yes	maximal, characteristic
2	C₂×#17988711	C₂	1	24	yes	maximal, direct product factor
3	C₂²×#14556520	C₂	1	2	yes	maximal
4	C₂²×C₄×#10596831	C₂	1	1	yes	maximal, characteristic
5	C₂²×C₈×Dic₇₃	C₂	1	2	yes	maximal
6	C₂²×C₄⋊C₈×C₇₃	C₂	1	1	yes	maximal, characteristic
7	C₂³×Dic₁₄₆	C₄	1	1	yes	characteristic
8	C₂³×#10596831	C₂²	1	1	yes	characteristic
9	C₂³×#10596831	C₂²	1	1	yes	characteristic
10	C₂×C₄×Dic₁₄₆	C₄	1	12	yes	—
11	C₂×C₄×Dic₁₄₆	C₂²	1	12	yes	—
12	C₂²×C₄⋊Dic₇₃	C₄	1	1	yes	characteristic
13	C₂²×#11924007	C₄	1	2	yes	—
14	C₂²×C₄×Dic₇₃	C₂²	1	2	yes	—
15	#17988711	C₂²	1	64	yes	direct product factor
16	C₂×#14556520	C₂²	1	24	yes	—
17	C₂×C₄×#10596831	C₂²	1	12	yes	—
18	C₂×C₈×Dic₇₃	C₂²	1	24	yes	—
19	C₂³×C₈×C₇₃	C₂²	1	2	yes	—
20	C₂²×C₄²×C₇₃	C₂²	1	1	yes	characteristic
21	C₂×C₄⋊C₈×C₇₃	C₂²	1	12	yes	—
22	C₂²×Dic₁₄₆	C₈	1	16	yes	complemented
23	C₂²×Dic₁₄₆	C₂×C₄	1	12	yes	—
24	C₂³×Dic₇₃	C₂×C₄	1	2	yes	—
25	C₂³×Dic₇₃	C₂×C₄	1	2	yes	—
26	C₂²×#10596831	—	2	4	no	—
27	C₂²×#10596831	Q₈	1	8	yes	complemented
28	C₂²×#10596831	C₂³	1	6	yes	—
29	C₂²×#10596831	C₂³	1	6	yes	—
30	C₄×Dic₁₄₆	C₂×C₄	1	48	yes	—
31	C₄×Dic₁₄₆	C₂³	1	16	yes	—
32	C₂×C₄⋊Dic₇₃	C₂×C₄	1	12	yes	—
33	C₂×#11924007	C₂×C₄	1	24	yes	—
34	C₂×C₄×Dic₇₃	C₂×C₄	1	12	yes	—
35	C₂×C₄×Dic₇₃	C₂³	1	12	yes	—
36	#14556520	C₂³	1	32	yes	—
37	C₄×#10596831	C₂³	1	16	yes	—
38	C₈×Dic₇₃	C₂³	1	32	yes	—
39	C₂³×C₄×C₇₃	C₂×C₄	1	1	yes	characteristic
40	C₂³×C₄×C₇₃	C₂×C₄	1	1	yes	characteristic
41	C₂³×C₄×C₇₃	C₂³	1	1	yes	characteristic
42	C₂²×C₈×C₇₃	—	2	8	no	—
43	C₂²×C₈×C₇₃	C₂³	1	12	yes	—
44	C₂×C₄²×C₇₃	C₂×C₄	1	6	yes	—
45	C₂×C₄²×C₇₃	C₂³	1	6	yes	—
46	C₄⋊C₈×C₇₃	C₂³	1	16	yes	—
47	C₂×Dic₁₄₆	C₂×C₈	1	96	yes	complemented
48	C₂×Dic₁₄₆	C₂²×C₄	1	16	yes	—
49	C₂²×Dic₇₃	—	2	8	no	—
50	C₂²×Dic₇₃	C₂×C₈	1	16	yes	—
51	C₂²×Dic₇₃	C₂²×C₄	1	12	yes	—
52	C₂²×Dic₇₃	C₂²×C₄	1	12	yes	—
53	C₂×#10596831	—	2	12	no	—
54	C₂×#10596831	C₂×Q₈	1	24	yes	complemented
55	C₂×#10596831	C₂⁴	1	4	yes	—
56	C₂×#10596831	C₂⁴	1	4	yes	—
57	C₄⋊Dic₇₃	C₂²×C₄	1	16	yes	—
58	#11924007	C₂²×C₄	1	32	yes	—
59	C₄×Dic₇₃	C₂²×C₄	1	24	yes	—
60	C₄×Dic₇₃	C₂⁴	1	8	yes	—
61	C₂⁴×C₇₃	C₂²×C₄	1	1	yes	characteristic
62	C₂²×C₄×C₇₃	—	2	4	no	—
63	C₂²×C₄×C₇₃	C₂×C₈	1	8	yes	—
64	C₂²×C₄×C₇₃	C₂²×C₄	1	6	yes	—
65	C₂²×C₄×C₇₃	C₂²×C₄	1	3	yes	—
66	C₂²×C₄×C₇₃	C₂²×C₄	1	6	yes	—
67	C₂²×C₄×C₇₃	C₂×Q₈	1	4	yes	—
68	C₂²×C₄×C₇₃	#41	1	4	yes	—
69	C₂²×C₄×C₇₃	C₂⁴	1	3	yes	—
70	C₂×C₈×C₇₃	—	2	24	no	—
71	C₂×C₈×C₇₃	C₂⁴	1	8	yes	—
72	C₄²×C₇₃	C₂²×C₄	1	12	yes	—
73	C₄²×C₇₃	C₂⁴	1	4	yes	—
74	C₂³×C₇₃	C₄×Q₈	1	4	yes	—
75	C₂³×C₇₃	C₂²×C₈	1	4	yes	—
76	C₂³×C₇₃	#131	1	4	yes	—
77	C₂³×C₇₃	C₂³×C₄	1	3	yes	—
78	C₂×C₄×C₇₃	—	2	12	no	—
79	C₂×C₄×C₇₃	C₄×Q₈	1	12	yes	—
80	C₂×C₄×C₇₃	C₂²×C₈	1	24	yes	—
81	C₂×C₄×C₇₃	C₂³×C₄	1	4	yes	—
82	C₂×C₄×C₇₃	C₂³×C₄	1	3	yes	—
83	C₂×C₄×C₇₃	C₂³×C₄	1	4	yes	—
84	C₂×C₄×C₇₃	C₂²×Q₈	1	6	yes	—
85	C₂×C₄×C₇₃	C₂×#41	1	6	yes	—
86	C₂×C₄×C₇₃	C₂⁵	1	1	yes	characteristic
87	C₂×Dic₇₃	—	2	24	no	—
88	C₂×Dic₇₃	C₂²×C₈	1	48	yes	—
89	C₂×Dic₇₃	C₂³×C₄	1	8	yes	—
90	C₂×Dic₇₃	C₂³×C₄	1	8	yes	—
91	Dic₁₄₆	C₂²×C₈	1	64	yes	complemented
92	C₈×C₇₃	—	2	8	no	—
93	#10596831	—	2	4	no	—
94	#10596831	C₂²×Q₈	1	8	yes	complemented
95	C₂²×C₇₃	C₈×Q₈	1	16	yes	complemented
96	C₂²×C₇₃	C₂×C₄×Q₈	1	6	yes	—
97	C₂²×C₇₃	C₂³×C₈	1	6	yes	—
98	C₂²×C₇₃	C₂×#131	1	6	yes	—
99	C₂²×C₇₃	C₂⁴×C₄	1	1	yes	characteristic
100	C₄×C₇₃	—	2	4	no	—
101	C₄×C₇₃	C₂×C₄×Q₈	1	6	yes	—
102	C₄×C₇₃	C₂³×C₈	1	8	yes	—
103	C₄×C₇₃	C₂³×Q₈	1	1	yes	characteristic
104	C₄×C₇₃	C₂²×#41	1	1	yes	characteristic
105	Dic₇₃	—	2	8	no	—
106	Dic₇₃	C₂³×C₈	1	16	yes	—
107	C₂²×C₈×Q₈	—	73	1	no	maximal, Sylow
108	C₂×C₇₃	C₂×C₈×Q₈	1	12	yes	complemented
109	C₂×C₇₃	C₂²×C₄×Q₈	1	1	yes	characteristic
110	C₂×C₇₃	C₂⁴×C₈	1	1	yes	characteristic
111	C₂×C₇₃	C₂²×#131	1	1	yes	characteristic
112	C₂²×C₄×Q₈	—	73	1	no	—
113	C₂×C₈×Q₈	—	73	24	no	—
114	C₂²×C₄⋊C₈	—	73	2	no	—
115	C₂²×C₄⋊C₈	D₇₃	1	1	yes	characteristic
116	C₂²×C₄×C₈	—	73	1	no	—
117	C₂²×C₄×C₈	—	73	2	no	—
118	C₇₃	C₂²×C₈×Q₈	1	1	yes	characteristic, complemented, Sylow
119	C₂³×Q₈	—	73	1	no	—
120	C₂³×C₈	—	73	1	no	—
121	C₂³×C₈	—	73	1	no	—
122	C₂³×C₈	C₂×D₇₃	1	2	yes	—
123	C₂×C₄×Q₈	—	73	12	no	—
124	C₂×C₄×Q₈	—	73	12	no	—
125	C₂²×C₄⋊C₄	—	73	2	no	—
126	C₂²×C₄⋊C₄	—	73	1	no	—
127	C₂²×C₄²	—	73	2	no	—
128	C₂²×C₄²	C₂×D₇₃	1	1	yes	characteristic
129	C₈×Q₈	—	73	64	no	—
130	C₂×C₄⋊C₈	—	73	24	no	—
131	C₂×C₄⋊C₈	C₂×D₇₃	1	12	yes	—
132	C₂×C₄×C₈	—	73	24	no	—
133	C₂×C₄×C₈	—	73	12	no	—
134	C₂²×Q₈	—	73	16	no	—
135	C₂²×Q₈	—	73	12	no	—
136	C₂³×C₄	—	73	2	no	—
137	C₂³×C₄	—	73	2	no	—
138	C₂³×C₄	C₄×D₇₃	1	1	yes	characteristic
139	C₂³×C₄	C₄×D₇₃	1	1	yes	characteristic
140	C₂³×C₄	C₂²×D₇₃	1	1	yes	characteristic
141	C₂²×C₈	—	2	8	no	—
142	C₂²×C₈	—	73	8	no	—
143	C₂²×C₈	—	73	6	no	—
144	C₂²×C₈	—	73	6	no	—
145	C₂²×C₈	—	146	4	no	—
146	C₂²×C₈	C₂²×D₇₃	1	12	yes	—
147	C₄×Q₈	—	73	48	no	—
148	C₄×Q₈	—	73	16	no	—
149	C₂×C₄⋊C₄	—	73	24	no	—
150	C₂×C₄⋊C₄	—	73	12	no	—
151	C₂×C₄²	—	73	12	no	—
152	C₂×C₄²	—	73	12	no	—
153	C₂×C₄²	C₄×D₇₃	1	6	yes	—
154	C₂×C₄²	C₂²×D₇₃	1	6	yes	—
155	C₄⋊C₈	—	73	32	no	—
156	C₄⋊C₈	C₂²×D₇₃	1	16	yes	—
157	C₄×C₈	—	73	32	no	—
158	C₄×C₈	—	73	16	no	—
159	C₂⁴	C₂×C₄×D₇₃	1	1	yes	characteristic
160	C₂×Q₈	—	73	96	no	—
161	C₂×Q₈	—	73	16	no	—
162	C₂²×C₄	—	2	4	no	—
163	C₂²×C₄	—	73	16	no	—
164	C₂²×C₄	—	73	12	no	—
165	C₂²×C₄	—	73	12	no	—
166	C₂²×C₄	—	146	8	no	—
167	C₂²×C₄	C₈×D₇₃	1	8	yes	—
168	C₂²×C₄	C₂×C₄×D₇₃	1	6	yes	—
169	C₂²×C₄	C₂×C₄×D₇₃	1	3	yes	—
170	C₂²×C₄	C₂×C₄×D₇₃	1	6	yes	—
171	C₂²×C₄	Q₈×D₇₃	1	4	yes	—
172	C₂²×C₄	#11924027	1	4	yes	—
173	C₂²×C₄	C₂³×D₇₃	1	3	yes	—
174	C₂×C₈	—	2	24	no	—
175	C₂×C₈	—	73	24	no	—
176	C₂×C₈	—	73	4	no	—
177	C₂×C₈	—	73	4	no	—
178	C₂×C₈	—	146	12	no	—
179	C₂×C₈	C₂³×D₇₃	1	8	yes	—
180	C₄⋊C₄	—	73	32	no	—
181	C₄⋊C₄	—	73	16	no	—
182	C₄²	—	73	24	no	—
183	C₄²	—	73	8	no	—
184	C₄²	C₂×C₄×D₇₃	1	12	yes	—
185	C₄²	C₂³×D₇₃	1	4	yes	—
186	C₂³	#14556556	1	4	yes	—
187	C₂³	C₂×C₈×D₇₃	1	4	yes	—
188	C₂³	#14556599	1	4	yes	—
189	C₂³	C₂²×C₄×D₇₃	1	3	yes	—
190	Q₈	—	73	64	no	—
191	C₂×C₄	—	2	12	no	—
192	C₂×C₄	—	73	8	no	—
193	C₂×C₄	—	73	48	no	—
194	C₂×C₄	—	73	8	no	—
195	C₂×C₄	—	146	24	no	—
196	C₂×C₄	#14556556	1	12	yes	—
197	C₂×C₄	C₂×C₈×D₇₃	1	24	yes	—
198	C₂×C₄	C₂²×C₄×D₇₃	1	4	yes	—
199	C₂×C₄	C₂²×C₄×D₇₃	1	3	yes	—
200	C₂×C₄	C₂²×C₄×D₇₃	1	4	yes	—
201	C₂×C₄	C₂×Q₈×D₇₃	1	6	yes	—
202	C₂×C₄	C₂×#11924027	1	6	yes	—
203	C₂×C₄	C₂⁴×D₇₃	1	1	yes	characteristic
204	C₈	—	2	8	no	—
205	C₈	—	73	8	no	—
206	C₈	—	146	4	no	—
207	C₂²	#17988711	1	16	yes	direct product factor
208	C₂²	C₂×#14556556	1	6	yes	—
209	C₂²	C₂²×C₈×D₇₃	1	6	yes	—
210	C₂²	C₂×#14556599	1	6	yes	—
211	C₂²	C₂³×C₄×D₇₃	1	1	yes	characteristic
212	C₄	—	2	4	no	—
213	C₄	—	73	16	no	—
214	C₄	—	146	8	no	—
215	C₄	C₂×#14556556	1	6	yes	—
216	C₄	C₂²×C₈×D₇₃	1	8	yes	—
217	C₄	C₂²×Q₈×D₇₃	1	1	yes	characteristic
218	C₄	C₂²×#11924027	1	1	yes	characteristic
219	C₂	C₂×#17988711	1	12	yes	direct product factor
220	C₂	C₂²×#14556556	1	1	yes	characteristic
221	C₂	C₂³×C₈×D₇₃	1	1	yes	characteristic
222	C₂	C₂²×#14556599	1	1	yes	characteristic

	subgroup	G/H
center	C₂³×C₄	C₂²×D₇₃
commutator	C₂×C₇₃	C₂⁴×C₈
Frattini	C₂×C₄	C₂⁴×D₇₃
Fitting	C₂²×C₄⋊C₈×C₇₃	C₂
socle, prime radical	C₂⁴×C₇₃	C₂²×C₄
cosocle	C₂×C₄×C₇₃	C₂⁵
hypercenter	C₂²×C₄⋊C₈	D₇₃
hypocenter	C₇₃	C₂²×C₈×Q₈
LCS	G ▷ C₂×C₇₃ ▷ C₇₃
UCS	C₁ ◁ C₂³×C₄ ◁ C₂²×C₄⋊C₈

Complements

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

N	H ≅ G/N	type
2. C₂×#17988711	C₂	direct (N × H)
15. #17988711	C₂²	direct (N × H)
22. C₂²×Dic₁₄₆	C₈	semidirect
27. C₂²×#10596831	Q₈	semidirect
47. C₂×Dic₁₄₆	C₂×C₈	semidirect
54. C₂×#10596831	C₂×Q₈	semidirect
91. Dic₁₄₆	C₂²×C₈	semidirect
94. #10596831	C₂²×Q₈	semidirect
95. C₂²×C₇₃	C₈×Q₈	semidirect
108. C₂×C₇₃	C₂×C₈×Q₈	semidirect
118. C₇₃	C₂²×C₈×Q₈	semidirect
207. C₂²	#17988711	direct (N × H)
219. C₂	C₂×#17988711	direct (N × H)

Maximal subgroups

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

subgroup	index
C₂²×C₄×Dic₁₄₆	2
C₂×#17988711	2
C₂²×#14556520	2
C₂²×C₄×#10596831	2
C₂²×C₈×Dic₇₃	2
C₂²×C₄⋊C₈×C₇₃	2
C₂²×C₈×Q₈	73

Subgroups — C22×#17988711 #33950334

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂²×#17988711 #33950334