Subgroups — C₂²×#17988542 #33949375

Order 18688.

3518 conjugacy classes of subgroups.

The subgroup lattice has 234 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂³×#11924012	C₂	1	1	yes	maximal, characteristic
2	C₂²×#14556550	C₂	1	1	yes	maximal, characteristic
3	C₂×#17988542	C₂	1	24	yes	maximal, direct product factor
4	C₂²×#14556501	C₂	1	2	yes	maximal, complemented
5	C₂²×C₈×Dic₇₃	C₂	1	2	yes	maximal, complemented
6	C₂⁴×C₈×C₇₃	C₂	1	1	yes	maximal, characteristic
7	C₂²×#11924012	C₄	1	16	yes	complemented
8	C₂²×#11924012	C₂²	1	12	yes	—
9	C₂³×#10596831	C₂²	1	2	yes	—
10	C₂×#14556550	C₄	1	12	yes	—
11	C₂×#14556550	C₂²	1	12	yes	—
12	C₂²×C₄⋊Dic₇₃	C₄	1	2	yes	—
13	C₂²×C₂²⋊Dic₇₃	C₄	1	2	yes	—
14	C₂²×C₄×Dic₇₃	C₂²	1	2	yes	—
15	#17988542	C₂²	1	64	yes	direct product factor
16	C₂×#14556501	C₂²	1	24	yes	complemented
17	C₂×C₈×Dic₇₃	C₂²	1	24	yes	complemented
18	C₂⁴×C₄×C₇₃	C₂²	1	1	yes	characteristic
19	C₂³×C₈×C₇₃	C₄	1	16	yes	complemented
20	C₂³×C₈×C₇₃	C₂²	1	1	yes	characteristic
21	C₂³×C₈×C₇₃	C₂²	1	12	yes	—
22	C₂³×C₈×C₇₃	C₂²	1	1	yes	characteristic
23	C₂³×Dic₇₃	C₂×C₄	1	4	yes	—
24	C₂×#11924012	C₂×C₄	1	96	yes	complemented
25	C₂×#11924012	C₂³	1	16	yes	—
26	C₂²×#10596831	C₂×C₄	1	16	yes	—
27	C₂²×#10596831	C₂³	1	12	yes	—
28	#14556550	C₂×C₄	1	48	yes	—
29	#14556550	C₂³	1	16	yes	—
30	C₂×C₄⋊Dic₇₃	C₂×C₄	1	24	yes	—
31	C₂×C₂²⋊Dic₇₃	C₂×C₄	1	24	yes	—
32	C₂×C₄×Dic₇₃	C₂×C₄	1	12	yes	—
33	C₂×C₄×Dic₇₃	C₂³	1	12	yes	—
34	#14556501	C₂³	1	32	yes	complemented
35	C₈×Dic₇₃	C₂³	1	32	yes	complemented
36	C₂⁵×C₇₃	C₂×C₄	1	1	yes	characteristic
37	C₂³×C₄×C₇₃	C₂×C₄	1	1	yes	characteristic
38	C₂³×C₄×C₇₃	C₂×C₄	1	6	yes	—
39	C₂³×C₄×C₇₃	C₂×C₄	1	8	yes	—
40	C₂³×C₄×C₇₃	C₂×C₄	1	8	yes	—
41	C₂³×C₄×C₇₃	C₂³	1	1	yes	characteristic
42	C₂³×C₄×C₇₃	C₂³	1	6	yes	—
43	C₂²×C₈×C₇₃	C₂×C₄	1	8	yes	—
44	C₂²×C₈×C₇₃	C₂×C₄	1	8	yes	—
45	C₂²×C₈×C₇₃	C₂×C₄	1	96	yes	complemented
46	C₂²×C₈×C₇₃	C₂³	1	6	yes	—
47	C₂²×C₈×C₇₃	C₂³	1	6	yes	—
48	C₂²×C₈×C₇₃	C₂³	1	16	yes	—
49	C₂²×Dic₇₃	—	2	16	no	—
50	C₂²×Dic₇₃	C₂²×C₄	1	24	yes	—
51	#11924012	C₂²×C₄	1	64	yes	complemented
52	C₂×#10596831	C₂²×C₄	1	48	yes	—
53	C₂×#10596831	C₂⁴	1	8	yes	—
54	C₄⋊Dic₇₃	C₂²×C₄	1	32	yes	—
55	C₂²⋊Dic₇₃	C₂²×C₄	1	32	yes	—
56	C₄×Dic₇₃	C₂²×C₄	1	24	yes	—
57	C₄×Dic₇₃	C₂⁴	1	8	yes	—
58	C₂⁴×C₇₃	—	2	8	no	—
59	C₂⁴×C₇₃	C₄²	1	8	yes	—
60	C₂⁴×C₇₃	C₂²×C₄	1	6	yes	—
61	C₂⁴×C₇₃	C₂²×C₄	1	1	yes	characteristic
62	C₂²×C₄×C₇₃	C₄²	1	48	yes	—
63	C₂²×C₄×C₇₃	C₄²	1	8	yes	—
64	C₂²×C₄×C₇₃	C₂²×C₄	1	3	yes	—
65	C₂²×C₄×C₇₃	C₂²×C₄	1	6	yes	—
66	C₂²×C₄×C₇₃	C₂²×C₄	1	12	yes	—
67	C₂²×C₄×C₇₃	C₂²×C₄	1	4	yes	—
68	C₂²×C₄×C₇₃	C₂²×C₄	1	24	yes	—
69	C₂²×C₄×C₇₃	C₂²×C₄	1	4	yes	—
70	C₂²×C₄×C₇₃	C₂²×C₄	1	24	yes	—
71	C₂²×C₄×C₇₃	C₂⁴	1	3	yes	—
72	C₂²×C₄×C₇₃	C₂⁴	1	4	yes	—
73	C₂×C₈×C₇₃	C₂²×C₄	1	24	yes	—
74	C₂×C₈×C₇₃	C₂²×C₄	1	24	yes	—
75	C₂×C₈×C₇₃	C₂²×C₄	1	64	yes	complemented
76	C₂×C₈×C₇₃	C₂⁴	1	4	yes	—
77	C₂×C₈×C₇₃	C₂⁴	1	4	yes	—
78	C₂³×C₇₃	—	2	24	no	—
79	C₂³×C₇₃	—	2	32	no	—
80	C₂³×C₇₃	C₂×C₄²	1	24	yes	—
81	C₂³×C₇₃	C₂×C₄²	1	4	yes	—
82	C₂³×C₇₃	#131	1	8	yes	—
83	C₂³×C₇₃	C₂³×C₄	1	4	yes	—
84	C₂³×C₇₃	C₂³×C₄	1	3	yes	—
85	C₂×C₄×C₇₃	C₂×C₄²	1	48	yes	—
86	C₂×C₄×C₇₃	C₂×C₄²	1	12	yes	—
87	C₂×C₄×C₇₃	C₂×C₄²	1	24	yes	—
88	C₂×C₄×C₇₃	C₂³×C₄	1	6	yes	—
89	C₂×C₄×C₇₃	C₂³×C₄	1	8	yes	—
90	C₂×C₄×C₇₃	C₂³×C₄	1	3	yes	—
91	C₂×C₄×C₇₃	C₂³×C₄	1	4	yes	—
92	C₂×C₄×C₇₃	C₂³×C₄	1	6	yes	—
93	C₂×C₄×C₇₃	C₂³×C₄	1	8	yes	—
94	C₂×C₄×C₇₃	C₂⁵	1	1	yes	characteristic
95	C₂×Dic₇₃	—	2	48	no	—
96	C₂×Dic₇₃	C₂³×C₄	1	16	yes	—
97	C₈×C₇₃	C₂³×C₄	1	8	yes	—
98	C₈×C₇₃	C₂³×C₄	1	8	yes	—
99	#10596831	C₂³×C₄	1	16	yes	—
100	C₂²×C₇₃	—	2	48	no	—
101	C₂²×C₇₃	—	2	8	no	—
102	C₂²×C₇₃	#405	1	16	yes	complemented
103	C₂²×C₇₃	C₂²×C₄²	1	8	yes	—
104	C₂²×C₇₃	C₂²×C₄²	1	6	yes	—
105	C₂²×C₇₃	C₂×#131	1	12	yes	—
106	C₂²×C₇₃	C₂⁴×C₄	1	1	yes	characteristic
107	C₄×C₇₃	C₂²×C₄²	1	6	yes	—
108	C₄×C₇₃	C₂²×C₄²	1	8	yes	—
109	C₄×C₇₃	C₂⁴×C₄	1	1	yes	characteristic
110	C₄×C₇₃	C₂⁴×C₄	1	1	yes	characteristic
111	Dic₇₃	—	2	16	no	—
112	C₂²×#405	—	73	1	no	maximal, Sylow
113	C₂×C₇₃	—	2	8	no	—
114	C₂×C₇₃	C₂×#405	1	12	yes	complemented
115	C₂×C₇₃	C₂³×C₄²	1	1	yes	characteristic
116	C₂×C₇₃	C₂²×#131	1	2	yes	—
117	C₂³×M₁₆	—	73	1	no	—
118	C₂⁴×C₈	D₇₃	1	1	yes	characteristic
119	C₂²×#117	—	73	1	no	—
120	C₂×#405	—	73	24	no	—
121	C₂²×#97	—	73	2	no	—
122	C₂²×C₄×C₈	—	73	2	no	—
123	C₇₃	C₂²×#405	1	1	yes	characteristic, complemented, Sylow
124	C₂⁴×C₄	C₂×D₇₃	1	1	yes	characteristic
125	C₂²×M₁₆	—	73	16	no	—
126	C₂²×M₁₆	—	73	12	no	—
127	C₂³×C₈	—	73	2	no	—
128	C₂³×C₈	Dic₇₃	1	16	yes	complemented
129	C₂³×C₈	C₂×D₇₃	1	1	yes	characteristic
130	C₂³×C₈	C₂×D₇₃	1	12	yes	—
131	C₂³×C₈	C₂×D₇₃	1	1	yes	characteristic
132	C₂×#117	—	73	12	no	—
133	C₂×#117	—	73	12	no	—
134	C₂²×C₄⋊C₄	—	73	2	no	—
135	C₂²×C₂²⋊C₄	—	73	2	no	—
136	C₂²×C₄²	—	73	2	no	—
137	#405	—	73	64	no	—
138	C₂×#97	—	73	24	no	—
139	C₂×C₄×C₈	—	73	24	no	—
140	C₂⁵	C₄×D₇₃	1	1	yes	characteristic
141	C₂³×C₄	—	73	4	no	—
142	C₂³×C₄	C₄×D₇₃	1	1	yes	characteristic
143	C₂³×C₄	C₄×D₇₃	1	6	yes	—
144	C₂³×C₄	C₄×D₇₃	1	8	yes	—
145	C₂³×C₄	C₂×Dic₇₃	1	8	yes	—
146	C₂³×C₄	C₂²×D₇₃	1	6	yes	—
147	C₂³×C₄	C₂²×D₇₃	1	1	yes	characteristic
148	C₂×M₁₆	—	73	96	no	—
149	C₂×M₁₆	—	73	16	no	—
150	C₂²×C₈	—	73	16	no	—
151	C₂²×C₈	—	73	12	no	—
152	C₂²×C₈	C₂×Dic₇₃	1	8	yes	—
153	C₂²×C₈	C₂×Dic₇₃	1	8	yes	—
154	C₂²×C₈	C₂×Dic₇₃	1	96	yes	complemented
155	C₂²×C₈	C₂²×D₇₃	1	6	yes	—
156	C₂²×C₈	C₂²×D₇₃	1	6	yes	—
157	C₂²×C₈	C₂²×D₇₃	1	16	yes	—
158	#117	—	73	48	no	—
159	#117	—	73	16	no	—
160	C₂×C₄⋊C₄	—	73	24	no	—
161	C₂×C₂²⋊C₄	—	73	24	no	—
162	C₂×C₄²	—	73	12	no	—
163	C₂×C₄²	—	73	12	no	—
164	#97	—	73	32	no	—
165	C₄×C₈	—	73	32	no	—
166	C₂⁴	—	2	8	no	—
167	C₂⁴	C₄×Dic₇₃	1	8	yes	—
168	C₂⁴	C₂×C₄×D₇₃	1	6	yes	—
169	C₂⁴	C₂×C₄×D₇₃	1	1	yes	characteristic
170	C₂²×C₄	—	73	24	no	—
171	C₂²×C₄	—	146	16	no	—
172	C₂²×C₄	C₄×Dic₇₃	1	48	yes	—
173	C₂²×C₄	C₄×Dic₇₃	1	8	yes	—
174	C₂²×C₄	C₂×C₄×D₇₃	1	3	yes	—
175	C₂²×C₄	C₂×C₄×D₇₃	1	6	yes	—
176	C₂²×C₄	C₂×C₄×D₇₃	1	12	yes	—
177	C₂²×C₄	C₂×C₄×D₇₃	1	4	yes	—
178	C₂²×C₄	C₂×C₄×D₇₃	1	24	yes	—
179	C₂²×C₄	C₂²×Dic₇₃	1	4	yes	—
180	C₂²×C₄	C₂²×Dic₇₃	1	24	yes	—
181	C₂²×C₄	C₂³×D₇₃	1	3	yes	—
182	C₂²×C₄	C₂³×D₇₃	1	4	yes	—
183	M₁₆	—	73	64	no	—
184	C₂×C₈	—	73	48	no	—
185	C₂×C₈	—	73	8	no	—
186	C₂×C₈	C₂²×Dic₇₃	1	24	yes	—
187	C₂×C₈	C₂²×Dic₇₃	1	24	yes	—
188	C₂×C₈	C₂²×Dic₇₃	1	64	yes	complemented
189	C₂×C₈	C₂³×D₇₃	1	4	yes	—
190	C₂×C₈	C₂³×D₇₃	1	4	yes	—
191	C₄⋊C₄	—	73	32	no	—
192	C₂²⋊C₄	—	73	32	no	—
193	C₄²	—	73	24	no	—
194	C₄²	—	73	8	no	—
195	C₂³	—	2	32	no	—
196	C₂³	—	2	24	no	—
197	C₂³	C₂×C₄×Dic₇₃	1	24	yes	—
198	C₂³	C₂×C₄×Dic₇₃	1	4	yes	—
199	C₂³	#14556597	1	8	yes	—
200	C₂³	C₂²×C₄×D₇₃	1	4	yes	—
201	C₂³	C₂²×C₄×D₇₃	1	3	yes	—
202	C₂×C₄	—	73	16	no	—
203	C₂×C₄	—	146	48	no	—
204	C₂×C₄	C₂×C₄×Dic₇₃	1	48	yes	—
205	C₂×C₄	C₂×C₄×Dic₇₃	1	12	yes	—
206	C₂×C₄	C₂×C₄×Dic₇₃	1	24	yes	—
207	C₂×C₄	C₂²×C₄×D₇₃	1	6	yes	—
208	C₂×C₄	C₂²×C₄×D₇₃	1	8	yes	—
209	C₂×C₄	C₂²×C₄×D₇₃	1	3	yes	—
210	C₂×C₄	C₂²×C₄×D₇₃	1	4	yes	—
211	C₂×C₄	C₂³×Dic₇₃	1	6	yes	—
212	C₂×C₄	C₂³×Dic₇₃	1	8	yes	—
213	C₂×C₄	C₂⁴×D₇₃	1	1	yes	characteristic
214	C₈	—	73	16	no	—
215	C₈	C₂³×Dic₇₃	1	8	yes	—
216	C₈	C₂³×Dic₇₃	1	8	yes	—
217	C₂²	—	2	8	no	—
218	C₂²	—	2	48	no	—
219	C₂²	#17988542	1	16	yes	direct product factor
220	C₂²	C₂²×C₄×Dic₇₃	1	8	yes	—
221	C₂²	C₂²×C₄×Dic₇₃	1	6	yes	—
222	C₂²	C₂×#14556597	1	12	yes	—
223	C₂²	C₂³×C₄×D₇₃	1	1	yes	characteristic
224	C₄	—	146	16	no	—
225	C₄	C₂²×C₄×Dic₇₃	1	6	yes	—
226	C₄	C₂²×C₄×Dic₇₃	1	8	yes	—
227	C₄	C₂³×C₄×D₇₃	1	1	yes	characteristic
228	C₄	C₂⁴×Dic₇₃	1	1	yes	characteristic
229	C₂	—	2	8	no	—
230	C₂	C₂×#17988542	1	12	yes	direct product factor
231	C₂	C₂³×C₄×Dic₇₃	1	1	yes	characteristic
232	C₂	C₂²×#14556597	1	2	yes	—

	subgroup	G/H
center	C₂³×C₈	C₂×D₇₃
commutator	C₂×C₇₃	C₂³×C₄²
Frattini	C₂×C₄	C₂⁴×D₇₃
Fitting	C₂⁴×C₈×C₇₃	C₂
socle	C₂⁴×C₇₃	C₂²×C₄
prime radical	C₂⁵×C₇₃	C₂×C₄
cosocle	C₂×C₄×C₇₃	C₂⁵
hypercenter	C₂⁴×C₈	D₇₃
hypocenter	C₇₃	C₂²×#405
LCS	G ▷ C₂×C₇₃ ▷ C₇₃
UCS	C₁ ◁ C₂³×C₈ ◁ C₂⁴×C₈

Complements

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

N	H ≅ G/N	type
3. C₂×#17988542	C₂	direct (N × H)
4. C₂²×#14556501	C₂	semidirect
5. C₂²×C₈×Dic₇₃	C₂	semidirect
7. C₂²×#11924012	C₄	semidirect
15. #17988542	C₂²	direct (N × H)
16. C₂×#14556501	C₂²	semidirect
17. C₂×C₈×Dic₇₃	C₂²	semidirect
19. C₂³×C₈×C₇₃	C₄	semidirect
24. C₂×#11924012	C₂×C₄	semidirect
34. #14556501	C₂³	semidirect
35. C₈×Dic₇₃	C₂³	semidirect
45. C₂²×C₈×C₇₃	C₂×C₄	semidirect
51. #11924012	C₂²×C₄	semidirect
75. C₂×C₈×C₇₃	C₂²×C₄	semidirect
102. C₂²×C₇₃	#405	semidirect
114. C₂×C₇₃	C₂×#405	semidirect
123. C₇₃	C₂²×#405	semidirect
128. C₂³×C₈	Dic₇₃	semidirect
154. C₂²×C₈	C₂×Dic₇₃	semidirect
188. C₂×C₈	C₂²×Dic₇₃	semidirect
219. C₂²	#17988542	direct (N × H)
230. C₂	C₂×#17988542	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×#11924012	2
C₂²×#14556550	2
C₂×#17988542	2
C₂²×#14556501	2
C₂²×C₈×Dic₇₃	2
C₂⁴×C₈×C₇₃	2
C₂²×#405	73

Subgroups — C22×#17988542 #33949375

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂²×#17988542 #33949375