Subgroups — C₇×#19226 #13196442

Order 1792.

562 conjugacy classes of subgroups.

The subgroup lattice has 414 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₇×#3233	C₂	1	2	yes	maximal
2	C₇×#3170	C₂	1	1	yes	maximal, characteristic, complemented
3	C₇×#2966	C₂	1	1	yes	maximal, characteristic
4	C₇×#1696	C₂	1	1	yes	maximal, characteristic, complemented
5	C₇×#1695	C₂	1	1	yes	maximal, characteristic, complemented
6	C₇×#1690	C₂	1	1	yes	maximal, characteristic, complemented
7	C₇×#1689	C₂	1	1	yes	maximal, characteristic, complemented
8	C₇×#1684	C₂	1	2	yes	maximal, complemented
9	C₇×#1683	C₂	1	2	yes	maximal, complemented
10	C₇×#1564	C₂	1	1	yes	maximal, characteristic, complemented
11	C₇×#1554	C₂	1	2	yes	maximal, complemented
12	C₇×#533	C₂²	1	2	yes	—
13	C₇×#529	C₂²	1	1	yes	characteristic
14	C₇×#500	C₂²	1	1	yes	characteristic
15	C₇×#499	—	2	2	no	—
16	C₇×#494	C₂²	1	1	yes	characteristic
17	C₇×#488	—	2	2	no	—
18	C₇×#487	C₂²	1	2	yes	—
19	C₇×#485	—	2	2	no	—
20	C₇×#482	—	2	2	no	—
21	C₇×#477	C₂²	1	2	yes	—
22	C₇×#476	C₂²	1	2	yes	—
23	C₇×#475	C₂²	1	2	yes	—
24	C₇×#474	C₂²	1	2	yes	—
25	C₇×#467	—	2	1	no	—
26	C₇×#467	—	2	1	no	—
27	C₇×#446	C₂²	1	1	yes	characteristic
28	C₇×C₈×Q₈	C₂²	1	1	yes	characteristic
29	C₄×C₇×Q₁₆	—	2	1	no	—
30	C₄×C₇×Q₁₆	—	2	1	no	—
31	C₇×#436	C₂²	1	1	yes	characteristic
32	C₇×#435	—	2	1	no	—
33	C₇×C₈×D₄	—	2	1	no	—
34	C₇×C₈×D₄	C₂²	1	1	yes	characteristic
35	C₇×#433	—	2	1	no	—
36	C₇×#432	C₂²	1	1	yes	characteristic
37	C₇×#431	C₂²	1	2	yes	—
38	C₇×#405	—	2	1	no	—
39	C₂×C₄×C₇×C₈	C₂²	1	1	yes	characteristic
40	C₇×#335	C₂²	1	2	yes	—
41	C₇×#334	C₂²	1	1	yes	characteristic
42	C₇×#334	C₂²	1	1	yes	characteristic
43	C₇×#333	C₂²	1	2	yes	—
44	C₇×#333	C₂²	1	2	yes	—
45	C₇×#332	C₂²	1	2	yes	—
46	C₇×#332	C₂²	1	2	yes	—
47	#19226	C₇	1	1	yes	maximal, characteristic, direct product factor, Sylow
48	C₂×C₇×Q₁₆	—	2	1	no	—
49	C₂×C₇×Q₁₆	—	2	1	no	—
50	C₂×C₇×M₁₆	—	2	1	no	—
51	C₂²×C₇×C₈	—	2	1	no	—
52	C₂²×C₇×C₈	D₄	1	1	yes	characteristic
53	C₂²×C₇×C₈	D₄	1	1	yes	characteristic
54	C₇×C₄⋊Q₈	C₂³	1	2	yes	—
55	C₇×C₄⋊Q₈	C₂³	1	2	yes	—
56	C₇×#126	—	2	1	no	—
57	C₇×#125	—	2	2	no	—
58	C₇×#125	D₄	1	1	yes	characteristic
59	C₇×#124	D₄	1	1	yes	characteristic
60	C₇×#123	—	2	1	no	—
61	C₇×C₂²⋊Q₈	—	2	2	no	—
62	C₇×C₂²⋊Q₈	—	2	2	no	—
63	C₇×C₂²⋊Q₈	D₄	1	1	yes	characteristic
64	C₇×#121	D₄	1	1	yes	characteristic
65	C₄×C₇×Q₈	—	2	2	no	—
66	C₄×C₇×Q₈	—	2	2	no	—
67	C₄×C₇×Q₈	C₂³	1	1	yes	characteristic
68	C₄×C₇×D₄	—	2	1	no	—
69	C₄×C₇×D₄	C₂³	1	1	yes	characteristic
70	C₇×#117	—	2	1	no	—
71	C₇×#117	—	2	2	no	—
72	C₂×C₄²×C₇	C₂³	1	1	yes	characteristic
73	C₇×#107	—	2	1	no	—
74	C₇×#107	—	2	1	no	—
75	C₇×#107	—	2	2	no	—
76	C₇×#107	—	2	2	no	—
77	C₇×#106	—	2	2	no	—
78	C₇×#106	—	2	2	no	—
79	C₇×C₄⋊C₈	—	2	1	no	—
80	C₇×C₄⋊C₈	—	2	1	no	—
81	C₇×C₄⋊C₈	C₂³	1	2	yes	—
82	C₇×C₄⋊C₈	C₂³	1	2	yes	—
83	C₇×C₄⋊C₈	C₂³	1	1	yes	characteristic
84	C₇×C₄⋊C₈	C₂³	1	1	yes	characteristic
85	C₇×#103	—	2	2	no	—
86	C₇×#103	—	2	2	no	—
87	C₇×#103	—	2	2	no	—
88	C₇×#103	—	2	2	no	—
89	C₇×#102	—	2	2	no	—
90	C₇×#102	—	2	2	no	—
91	C₇×C₂²⋊C₈	—	2	2	no	—
92	C₇×C₂²⋊C₈	—	2	1	no	—
93	C₇×C₂²⋊C₈	—	2	1	no	—
94	C₇×C₂²⋊C₈	—	2	1	no	—
95	C₇×#97	—	2	1	no	—
96	C₇×#97	—	2	1	no	—
97	C₄×C₇×C₈	—	2	1	no	—
98	C₄×C₇×C₈	—	2	2	no	—
99	C₄×C₇×C₈	D₄	1	1	yes	characteristic
100	C₄×C₇×C₈	D₄	1	1	yes	characteristic
101	C₄×C₇×C₈	C₂³	1	1	yes	characteristic
102	C₄×C₇×C₈	C₂³	1	1	yes	characteristic
103	#3233	C₂×C₇	1	2	yes	—
104	#3170	C₂×C₇	1	1	yes	characteristic, complemented
105	#2966	C₂×C₇	1	1	yes	characteristic
106	#1696	C₂×C₇	1	1	yes	characteristic, complemented
107	#1695	C₂×C₇	1	1	yes	characteristic, complemented
108	#1690	C₂×C₇	1	1	yes	characteristic, complemented
109	#1689	C₂×C₇	1	1	yes	characteristic, complemented
110	#1684	C₂×C₇	1	2	yes	complemented
111	#1683	C₂×C₇	1	2	yes	complemented
112	#1564	C₂×C₇	1	1	yes	characteristic, complemented
113	#1554	C₂×C₇	1	2	yes	complemented
114	C₂×C₇×Q₈	—	2	2	no	—
115	C₂×C₇×Q₈	—	2	2	no	—
116	C₂×C₇×Q₈	C₂×D₄	1	1	yes	characteristic
117	C₂×C₇×D₄	—	2	1	no	—
118	C₂×C₇×D₄	C₂×D₄	1	1	yes	characteristic
119	C₂²×C₄×C₇	—	2	1	no	—
120	C₂²×C₄×C₇	C₂×D₄	1	1	yes	characteristic
121	C₂²×C₄×C₇	C₂×D₄	1	1	yes	characteristic
122	C₂²×C₄×C₇	#41	1	1	yes	characteristic
123	C₇×Q₁₆	—	4	2	no	—
124	C₇×Q₁₆	—	4	2	no	—
125	C₇×M₁₆	—	4	2	no	—
126	C₂×C₇×C₈	—	2	2	no	—
127	C₂×C₇×C₈	—	2	1	no	—
128	C₂×C₇×C₈	—	2	2	no	—
129	C₂×C₇×C₈	—	2	2	no	—
130	C₂×C₇×C₈	—	2	1	no	—
131	C₂×C₇×C₈	—	4	1	no	—
132	C₂×C₇×C₈	—	4	2	no	—
133	C₂×C₇×C₈	C₂×D₄	1	1	yes	characteristic
134	C₂×C₇×C₈	C₂×D₄	1	1	yes	characteristic
135	C₂×C₇×C₈	C₂×D₄	1	1	yes	characteristic
136	C₂×C₇×C₈	C₂×D₄	1	1	yes	characteristic
137	C₇×C₄⋊C₄	—	2	1	no	—
138	C₇×C₄⋊C₄	—	2	1	no	—
139	C₇×C₄⋊C₄	—	2	1	no	—
140	C₇×C₄⋊C₄	—	2	1	no	—
141	C₇×C₄⋊C₄	—	2	2	no	—
142	C₇×C₄⋊C₄	—	2	2	no	—
143	C₇×C₄⋊C₄	—	2	2	no	—
144	C₇×C₄⋊C₄	—	2	2	no	—
145	C₇×C₄⋊C₄	—	4	2	no	—
146	C₇×C₄⋊C₄	—	4	2	no	—
147	C₇×C₄⋊C₄	C₂×D₄	1	1	yes	characteristic
148	C₇×C₄⋊C₄	C₂×D₄	1	1	yes	characteristic
149	C₇×C₂²⋊C₄	—	2	1	no	—
150	C₇×C₂²⋊C₄	—	2	1	no	—
151	C₇×C₂²⋊C₄	—	2	1	no	—
152	C₇×C₂²⋊C₄	—	2	1	no	—
153	C₇×C₂²⋊C₄	—	2	1	no	—
154	C₇×C₂²⋊C₄	—	4	2	no	—
155	C₄²×C₇	—	2	1	no	—
156	C₄²×C₇	—	4	2	no	—
157	C₄²×C₇	C₂×D₄	1	1	yes	characteristic
158	C₄²×C₇	C₂×D₄	1	1	yes	characteristic
159	C₄²×C₇	#41	1	1	yes	characteristic
160	C₄²×C₇	C₂⁴	1	1	yes	characteristic
161	#533	C₂²×C₇	1	2	yes	—
162	#529	C₂²×C₇	1	1	yes	characteristic
163	#500	C₂²×C₇	1	1	yes	characteristic
164	#499	—	2	2	no	—
165	#494	C₂²×C₇	1	1	yes	characteristic
166	#488	—	2	2	no	—
167	#487	C₂²×C₇	1	2	yes	—
168	#485	—	2	2	no	—
169	#482	—	2	2	no	—
170	#477	C₂²×C₇	1	2	yes	—
171	#476	C₂²×C₇	1	2	yes	—
172	#475	C₂²×C₇	1	2	yes	—
173	#474	C₂²×C₇	1	2	yes	—
174	#467	—	2	1	no	—
175	#467	—	2	1	no	—
176	#446	C₂²×C₇	1	1	yes	characteristic
177	C₈×Q₈	C₂²×C₇	1	1	yes	characteristic
178	C₄×Q₁₆	—	2	1	no	—
179	C₄×Q₁₆	—	2	1	no	—
180	#436	C₂²×C₇	1	1	yes	characteristic
181	#435	—	2	1	no	—
182	C₈×D₄	—	2	1	no	—
183	C₈×D₄	C₂²×C₇	1	1	yes	characteristic
184	#433	—	2	1	no	—
185	#432	C₂²×C₇	1	1	yes	characteristic
186	#431	C₂²×C₇	1	2	yes	—
187	#405	—	2	1	no	—
188	C₂×C₄×C₈	C₂²×C₇	1	1	yes	characteristic
189	#335	C₂²×C₇	1	2	yes	—
190	#334	C₂²×C₇	1	1	yes	characteristic
191	#334	C₂²×C₇	1	1	yes	characteristic
192	#333	C₂²×C₇	1	2	yes	—
193	#333	C₂²×C₇	1	2	yes	—
194	#332	C₂²×C₇	1	2	yes	—
195	#332	C₂²×C₇	1	2	yes	—
196	C₂³×C₇	—	2	1	no	—
197	C₂³×C₇	#121	1	1	yes	characteristic
198	C₇×Q₈	—	2	2	no	—
199	C₇×Q₈	—	4	2	no	—
200	C₇×Q₈	—	4	2	no	—
201	C₇×Q₈	—	8	2	no	—
202	C₇×D₄	—	2	2	no	—
203	C₇×D₄	—	4	2	no	—
204	C₂×C₄×C₇	—	2	1	no	—
205	C₂×C₄×C₇	—	2	1	no	—
206	C₂×C₄×C₇	—	2	2	no	—
207	C₂×C₄×C₇	—	2	1	no	—
208	C₂×C₄×C₇	—	2	1	no	—
209	C₂×C₄×C₇	—	2	1	no	—
210	C₂×C₄×C₇	—	4	1	no	—
211	C₂×C₄×C₇	—	4	1	no	—
212	C₂×C₄×C₇	—	4	1	no	—
213	C₂×C₄×C₇	—	4	2	no	—
214	C₂×C₄×C₇	—	4	2	no	—
215	C₂×C₄×C₇	#121	1	1	yes	characteristic
216	C₂×C₄×C₇	#121	1	1	yes	characteristic
217	C₂×C₄×C₇	#121	1	1	yes	characteristic
218	C₂×C₄×C₇	C₂²×D₄	1	1	yes	characteristic
219	C₂×C₄×C₇	C₂²×D₄	1	1	yes	characteristic
220	C₂×C₄×C₇	C₂×#41	1	1	yes	characteristic
221	C₇×C₈	—	2	1	no	—
222	C₇×C₈	—	2	1	no	—
223	C₇×C₈	—	2	1	no	—
224	C₇×C₈	—	4	1	no	—
225	C₇×C₈	—	4	1	no	—
226	C₇×C₈	—	4	2	no	—
227	C₇×C₈	—	4	2	no	—
228	C₇×C₈	#135	1	2	yes	—
229	C₂×Q₁₆	—	2	1	no	—
230	C₂×Q₁₆	—	2	1	no	—
231	C₂×M₁₆	—	2	1	no	—
232	C₂²×C₈	—	2	1	no	—
233	C₂²×C₈	C₇×D₄	1	1	yes	characteristic
234	C₂²×C₈	C₇×D₄	1	1	yes	characteristic
235	C₄⋊Q₈	C₂³×C₇	1	2	yes	—
236	C₄⋊Q₈	C₂³×C₇	1	2	yes	—
237	#126	—	2	1	no	—
238	#125	—	2	2	no	—
239	#125	C₇×D₄	1	1	yes	characteristic
240	#124	C₇×D₄	1	1	yes	characteristic
241	#123	—	2	1	no	—
242	C₂²⋊Q₈	—	2	2	no	—
243	C₂²⋊Q₈	—	2	2	no	—
244	C₂²⋊Q₈	C₇×D₄	1	1	yes	characteristic
245	#121	C₇×D₄	1	1	yes	characteristic
246	C₄×Q₈	—	2	2	no	—
247	C₄×Q₈	—	2	2	no	—
248	C₄×Q₈	C₂³×C₇	1	1	yes	characteristic
249	C₄×D₄	—	2	1	no	—
250	C₄×D₄	C₂³×C₇	1	1	yes	characteristic
251	#117	—	2	1	no	—
252	#117	—	2	2	no	—
253	C₂×C₄²	C₂³×C₇	1	1	yes	characteristic
254	#107	—	2	1	no	—
255	#107	—	2	1	no	—
256	#107	—	2	2	no	—
257	#107	—	2	2	no	—
258	#106	—	2	2	no	—
259	#106	—	2	2	no	—
260	C₄⋊C₈	—	2	1	no	—
261	C₄⋊C₈	—	2	1	no	—
262	C₄⋊C₈	C₂³×C₇	1	1	yes	characteristic
263	C₄⋊C₈	C₂³×C₇	1	1	yes	characteristic
264	C₄⋊C₈	C₂³×C₇	1	2	yes	—
265	C₄⋊C₈	C₂³×C₇	1	2	yes	—
266	#103	—	2	2	no	—
267	#103	—	2	2	no	—
268	#103	—	2	2	no	—
269	#103	—	2	2	no	—
270	#102	—	2	2	no	—
271	#102	—	2	2	no	—
272	C₂²⋊C₈	—	2	2	no	—
273	C₂²⋊C₈	—	2	1	no	—
274	C₂²⋊C₈	—	2	1	no	—
275	C₂²⋊C₈	—	2	1	no	—
276	#97	—	2	1	no	—
277	#97	—	2	1	no	—
278	C₄×C₈	—	2	1	no	—
279	C₄×C₈	—	2	2	no	—
280	C₄×C₈	C₇×D₄	1	1	yes	characteristic
281	C₄×C₈	C₇×D₄	1	1	yes	characteristic
282	C₄×C₈	C₂³×C₇	1	1	yes	characteristic
283	C₄×C₈	C₂³×C₇	1	1	yes	characteristic
284	C₂²×C₇	—	2	1	no	—
285	C₂²×C₇	—	2	1	no	—
286	C₂²×C₇	—	2	1	no	—
287	C₂²×C₇	—	4	1	no	—
288	C₂²×C₇	—	4	1	no	—
289	C₂²×C₇	—	4	1	no	—
290	C₂²×C₇	C₂×#121	1	1	yes	characteristic
291	C₄×C₇	—	2	1	no	—
292	C₄×C₇	—	2	1	no	—
293	C₄×C₇	—	2	1	no	—
294	C₄×C₇	—	2	1	no	—
295	C₄×C₇	—	4	1	no	—
296	C₄×C₇	—	4	1	no	—
297	C₄×C₇	—	4	1	no	—
298	C₄×C₇	—	8	2	no	—
299	C₄×C₇	—	8	2	no	—
300	C₄×C₇	C₂×#135	1	1	yes	characteristic
301	C₄×C₇	#575	1	1	yes	characteristic
302	C₄×C₇	#578	1	2	yes	—
303	C₂×Q₈	—	2	2	no	—
304	C₂×Q₈	—	2	2	no	—
305	C₂×Q₈	C₂×C₇×D₄	1	1	yes	characteristic
306	C₂×D₄	—	2	1	no	—
307	C₂×D₄	C₂×C₇×D₄	1	1	yes	characteristic
308	C₂²×C₄	—	2	1	no	—
309	C₂²×C₄	C₂×C₇×D₄	1	1	yes	characteristic
310	C₂²×C₄	C₂×C₇×D₄	1	1	yes	characteristic
311	C₂²×C₄	C₇×#41	1	1	yes	characteristic
312	Q₁₆	—	4	2	no	—
313	Q₁₆	—	4	2	no	—
314	M₁₆	—	4	2	no	—
315	C₂×C₈	—	2	2	no	—
316	C₂×C₈	—	2	1	no	—
317	C₂×C₈	—	2	2	no	—
318	C₂×C₈	—	2	2	no	—
319	C₂×C₈	—	2	1	no	—
320	C₂×C₈	—	4	1	no	—
321	C₂×C₈	—	4	2	no	—
322	C₂×C₈	C₂×C₇×D₄	1	1	yes	characteristic
323	C₂×C₈	C₂×C₇×D₄	1	1	yes	characteristic
324	C₂×C₈	C₂×C₇×D₄	1	1	yes	characteristic
325	C₂×C₈	C₂×C₇×D₄	1	1	yes	characteristic
326	C₄⋊C₄	—	2	1	no	—
327	C₄⋊C₄	—	2	1	no	—
328	C₄⋊C₄	—	2	1	no	—
329	C₄⋊C₄	—	2	1	no	—
330	C₄⋊C₄	—	2	2	no	—
331	C₄⋊C₄	—	2	2	no	—
332	C₄⋊C₄	—	2	2	no	—
333	C₄⋊C₄	—	2	2	no	—
334	C₄⋊C₄	—	4	2	no	—
335	C₄⋊C₄	—	4	2	no	—
336	C₄⋊C₄	C₂×C₇×D₄	1	1	yes	characteristic
337	C₄⋊C₄	C₂×C₇×D₄	1	1	yes	characteristic
338	C₂²⋊C₄	—	2	1	no	—
339	C₂²⋊C₄	—	2	1	no	—
340	C₂²⋊C₄	—	2	1	no	—
341	C₂²⋊C₄	—	2	1	no	—
342	C₂²⋊C₄	—	2	1	no	—
343	C₂²⋊C₄	—	4	2	no	—
344	C₄²	—	2	1	no	—
345	C₄²	—	4	2	no	—
346	C₄²	C₂×C₇×D₄	1	1	yes	characteristic
347	C₄²	C₂×C₇×D₄	1	1	yes	characteristic
348	C₄²	C₇×#41	1	1	yes	characteristic
349	C₄²	C₂⁴×C₇	1	1	yes	characteristic
350	C₂×C₇	—	4	1	no	—
351	C₂×C₇	—	8	1	no	—
352	C₂×C₇	#3035	1	1	yes	characteristic
353	C₂×C₇	#3059	1	1	yes	characteristic
354	C₂×C₇	#3067	1	1	yes	characteristic
355	C₂³	—	2	1	no	—
356	C₂³	C₇×#121	1	1	yes	characteristic
357	Q₈	—	2	2	no	—
358	Q₈	—	4	2	no	—
359	Q₈	—	4	2	no	—
360	Q₈	—	8	2	no	—
361	D₄	—	2	2	no	—
362	D₄	—	4	2	no	—
363	C₂×C₄	—	2	1	no	—
364	C₂×C₄	—	2	1	no	—
365	C₂×C₄	—	2	2	no	—
366	C₂×C₄	—	2	1	no	—
367	C₂×C₄	—	2	1	no	—
368	C₂×C₄	—	2	1	no	—
369	C₂×C₄	—	4	1	no	—
370	C₂×C₄	—	4	1	no	—
371	C₂×C₄	—	4	1	no	—
372	C₂×C₄	—	4	2	no	—
373	C₂×C₄	—	4	2	no	—
374	C₂×C₄	C₇×#121	1	1	yes	characteristic
375	C₂×C₄	C₇×#121	1	1	yes	characteristic
376	C₂×C₄	C₇×#121	1	1	yes	characteristic
377	C₂×C₄	C₂²×C₇×D₄	1	1	yes	characteristic
378	C₂×C₄	C₂²×C₇×D₄	1	1	yes	characteristic
379	C₂×C₄	C₂×C₇×#41	1	1	yes	characteristic
380	C₈	—	2	1	no	—
381	C₈	—	2	1	no	—
382	C₈	—	2	1	no	—
383	C₈	—	4	1	no	—
384	C₈	—	4	1	no	—
385	C₈	—	4	2	no	—
386	C₈	—	4	2	no	—
387	C₈	C₇×#135	1	2	yes	—
388	C₇	#19226	1	1	yes	characteristic, direct product factor, Sylow
389	C₂²	—	2	1	no	—
390	C₂²	—	2	1	no	—
391	C₂²	—	2	1	no	—
392	C₂²	—	4	1	no	—
393	C₂²	—	4	1	no	—
394	C₂²	—	4	1	no	—
395	C₂²	C₂×C₇×#121	1	1	yes	characteristic
396	C₄	—	2	1	no	—
397	C₄	—	2	1	no	—
398	C₄	—	2	1	no	—
399	C₄	—	2	1	no	—
400	C₄	—	4	1	no	—
401	C₄	—	4	1	no	—
402	C₄	—	4	1	no	—
403	C₄	—	8	2	no	—
404	C₄	—	8	2	no	—
405	C₄	C₂×C₇×#135	1	1	yes	characteristic
406	C₄	C₇×#575	1	1	yes	characteristic
407	C₄	C₇×#578	1	2	yes	—
408	C₂	—	4	1	no	—
409	C₂	—	8	1	no	—
410	C₂	C₇×#3035	1	1	yes	characteristic
411	C₂	C₇×#3059	1	1	yes	characteristic
412	C₂	C₇×#3067	1	1	yes	characteristic

	subgroup	G/H
center, socle	C₂²×C₇	C₂×#121
commutator, Frattini, cosocle	C₄²	C₂⁴×C₇
prime radical	C₇×#121	D₄
LCS	G ▷ C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂²×C₇ ◁ C₂×C₄²×C₇ ◁ G

Complements

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

N	H ≅ G/N	type
2. C₇×#3170	C₂	semidirect
4. C₇×#1696	C₂	semidirect
5. C₇×#1695	C₂	semidirect
6. C₇×#1690	C₂	semidirect
7. C₇×#1689	C₂	semidirect
8. C₇×#1684	C₂	semidirect
9. C₇×#1683	C₂	semidirect
10. C₇×#1564	C₂	semidirect
11. C₇×#1554	C₂	semidirect
47. #19226	C₇	direct (N × H)
104. #3170	C₂×C₇	semidirect
106. #1696	C₂×C₇	semidirect
107. #1695	C₂×C₇	semidirect
108. #1690	C₂×C₇	semidirect
109. #1689	C₂×C₇	semidirect
110. #1684	C₂×C₇	semidirect
111. #1683	C₂×C₇	semidirect
112. #1564	C₂×C₇	semidirect
113. #1554	C₂×C₇	semidirect
388. C₇	#19226	direct (N × H)

Maximal subgroups

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

subgroup	index
C₇×#3233	2
C₇×#3170	2
C₇×#2966	2
C₇×#1696	2
C₇×#1695	2
C₇×#1690	2
C₇×#1689	2
C₇×#1684	2
C₇×#1683	2
C₇×#1564	2
C₇×#1554	2
#19226	7

Subgroups — C7×#19226 #13196442

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₇×#19226 #13196442