Subgroups — C₆₁×#19979 #29523412

Order 15616.

672 conjugacy classes of subgroups.

The subgroup lattice has 406 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	Q₈×D₈×C₆₁	C₂	1	1	yes	maximal, characteristic, complemented
2	C₆₁×#3298	C₂	1	2	yes	maximal, complemented
3	C₆₁×#3283	C₂	1	1	yes	maximal, characteristic
4	C₆₁×#1707	C₂	1	1	yes	maximal, characteristic, complemented
5	C₆₁×#1679	C₂	1	2	yes	maximal, complemented
6	C₆₁×#1673	C₂	1	1	yes	maximal, characteristic, complemented
7	C₆₁×#1670	C₂	1	1	yes	maximal, characteristic, complemented
8	C₆₁×#1654	C₂	1	2	yes	maximal, complemented
9	C₆₁×#1651	C₂	1	2	yes	maximal, complemented
10	C₈×SD₁₆×C₆₁	C₂	1	1	yes	maximal, characteristic, complemented
11	C₈×D₈×C₆₁	C₂	1	1	yes	maximal, characteristic, complemented
12	C₂×#135×C₆₁	—	2	1	no	—
13	D₄×Q₈×C₆₁	C₂²	1	2	yes	—
14	C₆₁×#547	C₂²	1	2	yes	—
15	C₆₁×#500	—	2	1	no	—
16	C₆₁×#500	C₂²	1	1	yes	characteristic
17	C₆₁×#498	C₂²	1	2	yes	—
18	C₆₁×#494	C₂²	1	1	yes	characteristic
19	C₆₁×#487	C₂²	1	2	yes	—
20	C₆₁×#483	—	2	2	no	—
21	C₆₁×#475	C₂²	1	2	yes	—
22	C₆₁×#474	—	2	2	no	—
23	C₆₁×#474	C₂²	1	2	yes	—
24	C₆₁×#467	—	2	1	no	—
25	C₆₁×#465	—	2	2	no	—
26	C₆₁×#461	C₂²	1	2	yes	—
27	C₆₁×#461	C₂²	1	2	yes	—
28	C₆₁×#452	—	2	2	no	—
29	C₆₁×#448	—	2	2	no	—
30	C₈×Q₈×C₆₁	C₂²	1	1	yes	characteristic
31	C₄×SD₁₆×C₆₁	C₂²	1	1	yes	characteristic
32	C₄×D₈×C₆₁	—	2	1	no	—
33	C₄×D₈×C₆₁	C₂²	1	1	yes	characteristic
34	C₈×D₄×C₆₁	C₂²	1	2	yes	—
35	C₈×D₄×C₆₁	C₂²	1	1	yes	characteristic
36	C₂×#103×C₆₁	—	2	2	no	—
37	C₆₁×#335	C₂²	1	1	yes	characteristic
38	C₆₁×#334	C₂²	1	1	yes	characteristic
39	C₆₁×#332	C₂²	1	2	yes	—
40	C₆₁×#332	C₂²	1	2	yes	—
41	C₆₁×Q₈⋊C₈	C₂²	1	1	yes	characteristic
42	C₆₁×D₄⋊C₈	C₂²	1	2	yes	—
43	C₆₁×D₄⋊C₈	C₂²	1	1	yes	characteristic
44	C₈²×C₆₁	C₂²	1	1	yes	characteristic
45	C₂×#41×C₆₁	—	2	2	no	—
46	C₂²×Q₈×C₆₁	—	2	2	no	—
47	#135×C₆₁	—	4	4	no	—
48	C₂×Q₁₆×C₆₁	—	2	1	no	—
49	C₂×Q₁₆×C₆₁	—	2	1	no	—
50	C₂×SD₁₆×C₆₁	—	2	2	no	—
51	C₂×SD₁₆×C₆₁	—	2	2	no	—
52	C₂×SD₁₆×C₆₁	D₄	1	1	yes	characteristic
53	C₂×D₈×C₆₁	D₄	1	1	yes	characteristic
54	C₂²×C₈×C₆₁	—	2	1	no	—
55	C₂²×C₈×C₆₁	—	2	2	no	—
56	C₄⋊Q₈×C₆₁	—	2	2	no	—
57	C₄⋊Q₈×C₆₁	C₂³	1	2	yes	—
58	C₄⋊Q₈×C₆₁	C₂³	1	2	yes	—
59	#123×C₆₁	—	4	2	no	—
60	C₂²⋊Q₈×C₆₁	—	2	2	no	—
61	C₂²⋊Q₈×C₆₁	—	2	2	no	—
62	C₂²⋊Q₈×C₆₁	—	4	2	no	—
63	#121×C₆₁	—	2	2	no	—
64	C₄×Q₈×C₆₁	C₂³	1	1	yes	characteristic
65	C₄×D₄×C₆₁	—	2	2	no	—
66	C₄×D₄×C₆₁	C₂³	1	1	yes	characteristic
67	C₄×D₄×C₆₁	C₂³	1	2	yes	—
68	C₂×C₄⋊C₄×C₆₁	—	2	2	no	—
69	#107×C₆₁	—	2	1	no	—
70	#107×C₆₁	—	2	1	no	—
71	#107×C₆₁	—	2	2	no	—
72	#107×C₆₁	D₄	1	1	yes	characteristic
73	#106×C₆₁	—	2	2	no	—
74	#106×C₆₁	—	4	2	no	—
75	#106×C₆₁	D₄	1	1	yes	characteristic
76	C₄⋊C₈×C₆₁	—	2	1	no	—
77	C₄⋊C₈×C₆₁	C₂³	1	1	yes	characteristic
78	C₄⋊C₈×C₆₁	C₂³	1	2	yes	—
79	C₄⋊C₈×C₆₁	C₂³	1	1	yes	characteristic
80	#103×C₆₁	—	2	2	no	—
81	#103×C₆₁	—	2	2	no	—
82	#103×C₆₁	—	2	2	no	—
83	#103×C₆₁	—	2	2	no	—
84	#103×C₆₁	—	2	2	no	—
85	#103×C₆₁	D₄	1	1	yes	characteristic
86	#102×C₆₁	—	2	2	no	—
87	#102×C₆₁	D₄	1	2	yes	—
88	#102×C₆₁	D₄	1	1	yes	characteristic
89	C₂²⋊C₈×C₆₁	—	2	2	no	—
90	C₂²⋊C₈×C₆₁	—	2	1	no	—
91	C₄×C₈×C₆₁	—	2	1	no	—
92	C₄×C₈×C₆₁	C₂³	1	1	yes	characteristic
93	C₄×C₈×C₆₁	C₂³	1	1	yes	characteristic
94	C₄×C₈×C₆₁	C₂³	1	1	yes	characteristic
95	#41×C₆₁	—	4	4	no	—
96	#41×C₆₁	—	8	2	no	—
97	C₂×Q₈×C₆₁	—	2	2	no	—
98	C₂×Q₈×C₆₁	—	2	2	no	—
99	C₂×Q₈×C₆₁	—	4	2	no	—
100	C₂×Q₈×C₆₁	—	4	4	no	—
101	C₂×Q₈×C₆₁	—	8	2	no	—
102	C₂×Q₈×C₆₁	C₂×D₄	1	1	yes	characteristic
103	C₂×D₄×C₆₁	—	4	2	no	—
104	C₂×D₄×C₆₁	C₂×D₄	1	1	yes	characteristic
105	C₂×D₄×C₆₁	C₂×D₄	1	2	yes	—
106	C₂²×C₄×C₆₁	—	2	2	no	—
107	C₂²×C₄×C₆₁	—	2	1	no	—
108	C₂²×C₄×C₆₁	—	4	2	no	—
109	C₂²×C₄×C₆₁	—	4	2	no	—
110	Q₁₆×C₆₁	—	4	2	no	—
111	Q₁₆×C₆₁	—	8	1	no	—
112	SD₁₆×C₆₁	—	2	2	no	—
113	SD₁₆×C₆₁	—	4	4	no	—
114	SD₁₆×C₆₁	—	8	2	no	—
115	D₈×C₆₁	SD₁₆	1	4	yes	complemented
116	C₂×C₈×C₆₁	—	2	1	no	—
117	C₂×C₈×C₆₁	—	2	1	no	—
118	C₂×C₈×C₆₁	—	2	2	no	—
119	C₂×C₈×C₆₁	—	2	1	no	—
120	C₂×C₈×C₆₁	—	4	2	no	—
121	C₂×C₈×C₆₁	—	8	2	no	—
122	C₂×C₈×C₆₁	C₂×D₄	1	1	yes	characteristic
123	C₂×C₈×C₆₁	C₂×D₄	1	1	yes	characteristic
124	C₂×C₈×C₆₁	C₂×D₄	1	1	yes	characteristic
125	C₂×C₈×C₆₁	C₂×D₄	1	1	yes	characteristic
126	C₄⋊C₄×C₆₁	—	2	1	no	—
127	C₄⋊C₄×C₆₁	—	2	2	no	—
128	C₄⋊C₄×C₆₁	—	2	2	no	—
129	C₄⋊C₄×C₆₁	—	2	2	no	—
130	C₄⋊C₄×C₆₁	—	2	2	no	—
131	C₄⋊C₄×C₆₁	—	4	2	no	—
132	C₄⋊C₄×C₆₁	—	4	2	no	—
133	C₄⋊C₄×C₆₁	C₂×D₄	1	2	yes	—
134	C₄⋊C₄×C₆₁	C₂×D₄	1	1	yes	characteristic
135	C₄⋊C₄×C₆₁	C₂×D₄	1	1	yes	characteristic
136	C₂²⋊C₄×C₆₁	—	2	2	no	—
137	C₂²⋊C₄×C₆₁	—	2	1	no	—
138	C₂²⋊C₄×C₆₁	—	4	2	no	—
139	C₂²⋊C₄×C₆₁	—	4	2	no	—
140	C₄²×C₆₁	—	2	1	no	—
141	C₄²×C₆₁	C₂⁴	1	1	yes	characteristic
142	C₂³×C₆₁	—	2	2	no	—
143	C₂³×C₆₁	—	2	1	no	—
144	Q₈×C₆₁	—	2	1	no	—
145	Q₈×C₆₁	—	4	2	no	—
146	Q₈×C₆₁	—	4	2	no	—
147	Q₈×C₆₁	—	4	2	no	—
148	Q₈×C₆₁	—	4	2	no	—
149	Q₈×C₆₁	—	8	4	no	—
150	Q₈×C₆₁	#135	1	2	yes	complemented
151	D₄×C₆₁	—	2	1	no	—
152	D₄×C₆₁	—	2	1	no	—
153	D₄×C₆₁	—	2	2	no	—
154	D₄×C₆₁	—	8	4	no	—
155	D₄×C₆₁	C₂×SD₁₆	1	4	yes	—
156	C₂×C₄×C₆₁	—	2	1	no	—
157	C₂×C₄×C₆₁	—	2	1	no	—
158	C₂×C₄×C₆₁	—	2	2	no	—
159	C₂×C₄×C₆₁	—	2	1	no	—
160	C₂×C₄×C₆₁	—	4	1	no	—
161	C₂×C₄×C₆₁	—	4	2	no	—
162	C₂×C₄×C₆₁	—	4	2	no	—
163	C₂×C₄×C₆₁	—	4	1	no	—
164	C₂×C₄×C₆₁	—	4	2	no	—
165	C₂×C₄×C₆₁	—	4	2	no	—
166	C₂×C₄×C₆₁	—	8	4	no	—
167	C₂×C₄×C₆₁	—	8	4	no	—
168	C₂×C₄×C₆₁	C₂²×D₄	1	1	yes	characteristic
169	C₂×C₄×C₆₁	C₂²×D₄	1	1	yes	characteristic
170	C₂×C₄×C₆₁	H(5,𝔽₂)	1	1	yes	characteristic
171	C₈×C₆₁	—	2	2	no	—
172	C₈×C₆₁	—	2	1	no	—
173	C₈×C₆₁	—	2	1	no	—
174	C₈×C₆₁	—	2	1	no	—
175	C₈×C₆₁	—	4	1	no	—
176	C₈×C₆₁	—	4	2	no	—
177	C₈×C₆₁	—	4	1	no	—
178	C₈×C₆₁	C₂×SD₁₆	1	2	yes	—
179	#19979	C₆₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
180	C₂²×C₆₁	—	2	4	no	—
181	C₂²×C₆₁	—	4	2	no	—
182	C₂²×C₆₁	—	4	2	no	—
183	C₂²×C₆₁	—	4	1	no	—
184	C₂²×C₆₁	—	4	1	no	—
185	C₂²×C₆₁	—	4	1	no	—
186	C₂²×C₆₁	D₄²	1	1	yes	characteristic
187	C₄×C₆₁	—	2	2	no	—
188	C₄×C₆₁	—	2	1	no	—
189	C₄×C₆₁	—	4	2	no	—
190	C₄×C₆₁	—	4	1	no	—
191	C₄×C₆₁	—	4	1	no	—
192	C₄×C₆₁	—	8	2	no	—
193	C₄×C₆₁	—	8	2	no	—
194	C₄×C₆₁	C₂²×SD₁₆	1	1	yes	characteristic
195	C₄×C₆₁	C₂×#135	1	1	yes	characteristic
196	C₄×C₆₁	#576	1	1	yes	characteristic
197	C₄×C₆₁	#577	1	1	yes	characteristic
198	Q₈×D₈	C₂×C₆₁	1	1	yes	characteristic, complemented
199	#3298	C₂×C₆₁	1	2	yes	complemented
200	#3283	C₂×C₆₁	1	1	yes	characteristic
201	#1707	C₂×C₆₁	1	1	yes	characteristic, complemented
202	#1679	C₂×C₆₁	1	2	yes	complemented
203	#1673	C₂×C₆₁	1	1	yes	characteristic, complemented
204	#1670	C₂×C₆₁	1	1	yes	characteristic, complemented
205	#1654	C₂×C₆₁	1	2	yes	complemented
206	#1651	C₂×C₆₁	1	2	yes	complemented
207	C₈×SD₁₆	C₂×C₆₁	1	1	yes	characteristic, complemented
208	C₈×D₈	C₂×C₆₁	1	1	yes	characteristic, complemented
209	C₂×C₆₁	—	4	4	no	—
210	C₂×C₆₁	—	8	1	no	—
211	C₂×C₆₁	#3280	1	1	yes	characteristic
212	C₂×C₆₁	D₄×SD₁₆	1	1	yes	characteristic
213	C₂×C₆₁	#3293	1	1	yes	characteristic
214	C₂×#135	—	2	1	no	—
215	D₄×Q₈	C₂²×C₆₁	1	2	yes	—
216	#547	C₂²×C₆₁	1	2	yes	—
217	#500	—	2	1	no	—
218	#500	C₂²×C₆₁	1	1	yes	characteristic
219	#498	C₂²×C₆₁	1	2	yes	—
220	#494	C₂²×C₆₁	1	1	yes	characteristic
221	#487	C₂²×C₆₁	1	2	yes	—
222	#483	—	2	2	no	—
223	#475	C₂²×C₆₁	1	2	yes	—
224	#474	—	2	2	no	—
225	#474	C₂²×C₆₁	1	2	yes	—
226	#467	—	2	1	no	—
227	#465	—	2	2	no	—
228	#461	C₂²×C₆₁	1	2	yes	—
229	#461	C₂²×C₆₁	1	2	yes	—
230	#452	—	2	2	no	—
231	#448	—	2	2	no	—
232	C₈×Q₈	C₂²×C₆₁	1	1	yes	characteristic
233	C₄×SD₁₆	C₂²×C₆₁	1	1	yes	characteristic
234	C₄×D₈	—	2	1	no	—
235	C₄×D₈	C₂²×C₆₁	1	1	yes	characteristic
236	C₈×D₄	C₂²×C₆₁	1	2	yes	—
237	C₈×D₄	C₂²×C₆₁	1	1	yes	characteristic
238	C₂×#103	—	2	2	no	—
239	#335	C₂²×C₆₁	1	1	yes	characteristic
240	#334	C₂²×C₆₁	1	1	yes	characteristic
241	#332	C₂²×C₆₁	1	2	yes	—
242	#332	C₂²×C₆₁	1	2	yes	—
243	Q₈⋊C₈	C₂²×C₆₁	1	1	yes	characteristic
244	D₄⋊C₈	C₂²×C₆₁	1	2	yes	—
245	D₄⋊C₈	C₂²×C₆₁	1	1	yes	characteristic
246	C₈²	C₂²×C₆₁	1	1	yes	characteristic
247	C₆₁	#19979	1	1	yes	characteristic, direct product factor, Sylow
248	C₂×#41	—	2	2	no	—
249	C₂²×Q₈	—	2	2	no	—
250	#135	—	4	4	no	—
251	C₂×Q₁₆	—	2	1	no	—
252	C₂×Q₁₆	—	2	1	no	—
253	C₂×SD₁₆	—	2	2	no	—
254	C₂×SD₁₆	—	2	2	no	—
255	C₂×SD₁₆	D₄×C₆₁	1	1	yes	characteristic
256	C₂×D₈	D₄×C₆₁	1	1	yes	characteristic
257	C₂²×C₈	—	2	1	no	—
258	C₂²×C₈	—	2	2	no	—
259	C₄⋊Q₈	—	2	2	no	—
260	C₄⋊Q₈	C₂³×C₆₁	1	2	yes	—
261	C₄⋊Q₈	C₂³×C₆₁	1	2	yes	—
262	#123	—	4	2	no	—
263	C₂²⋊Q₈	—	2	2	no	—
264	C₂²⋊Q₈	—	2	2	no	—
265	C₂²⋊Q₈	—	4	2	no	—
266	#121	—	2	2	no	—
267	C₄×Q₈	C₂³×C₆₁	1	1	yes	characteristic
268	C₄×D₄	—	2	2	no	—
269	C₄×D₄	C₂³×C₆₁	1	1	yes	characteristic
270	C₄×D₄	C₂³×C₆₁	1	2	yes	—
271	C₂×C₄⋊C₄	—	2	2	no	—
272	#107	—	2	1	no	—
273	#107	—	2	1	no	—
274	#107	—	2	2	no	—
275	#107	D₄×C₆₁	1	1	yes	characteristic
276	#106	—	2	2	no	—
277	#106	—	4	2	no	—
278	#106	D₄×C₆₁	1	1	yes	characteristic
279	C₄⋊C₈	—	2	1	no	—
280	C₄⋊C₈	C₂³×C₆₁	1	1	yes	characteristic
281	C₄⋊C₈	C₂³×C₆₁	1	2	yes	—
282	C₄⋊C₈	C₂³×C₆₁	1	1	yes	characteristic
283	#103	—	2	2	no	—
284	#103	—	2	2	no	—
285	#103	—	2	2	no	—
286	#103	—	2	2	no	—
287	#103	—	2	2	no	—
288	#103	D₄×C₆₁	1	1	yes	characteristic
289	#102	—	2	2	no	—
290	#102	D₄×C₆₁	1	2	yes	—
291	#102	D₄×C₆₁	1	1	yes	characteristic
292	C₂²⋊C₈	—	2	2	no	—
293	C₂²⋊C₈	—	2	1	no	—
294	C₄×C₈	—	2	1	no	—
295	C₄×C₈	C₂³×C₆₁	1	1	yes	characteristic
296	C₄×C₈	C₂³×C₆₁	1	1	yes	characteristic
297	C₄×C₈	C₂³×C₆₁	1	1	yes	characteristic
298	#41	—	4	4	no	—
299	#41	—	8	2	no	—
300	C₂×Q₈	—	2	2	no	—
301	C₂×Q₈	—	2	2	no	—
302	C₂×Q₈	—	4	2	no	—
303	C₂×Q₈	—	4	4	no	—
304	C₂×Q₈	—	8	2	no	—
305	C₂×Q₈	C₂×D₄×C₆₁	1	1	yes	characteristic
306	C₂×D₄	—	4	2	no	—
307	C₂×D₄	C₂×D₄×C₆₁	1	1	yes	characteristic
308	C₂×D₄	C₂×D₄×C₆₁	1	2	yes	—
309	C₂²×C₄	—	2	2	no	—
310	C₂²×C₄	—	2	1	no	—
311	C₂²×C₄	—	4	2	no	—
312	C₂²×C₄	—	4	2	no	—
313	Q₁₆	—	4	2	no	—
314	Q₁₆	—	8	1	no	—
315	SD₁₆	—	2	2	no	—
316	SD₁₆	—	4	4	no	—
317	SD₁₆	—	8	2	no	—
318	D₈	SD₁₆×C₆₁	1	4	yes	complemented
319	C₂×C₈	—	2	1	no	—
320	C₂×C₈	—	2	1	no	—
321	C₂×C₈	—	2	2	no	—
322	C₂×C₈	—	2	1	no	—
323	C₂×C₈	—	4	2	no	—
324	C₂×C₈	—	8	2	no	—
325	C₂×C₈	C₂×D₄×C₆₁	1	1	yes	characteristic
326	C₂×C₈	C₂×D₄×C₆₁	1	1	yes	characteristic
327	C₂×C₈	C₂×D₄×C₆₁	1	1	yes	characteristic
328	C₂×C₈	C₂×D₄×C₆₁	1	1	yes	characteristic
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×D₄×C₆₁	1	2	yes	—
337	C₄⋊C₄	C₂×D₄×C₆₁	1	1	yes	characteristic
338	C₄⋊C₄	C₂×D₄×C₆₁	1	1	yes	characteristic
339	C₂²⋊C₄	—	2	2	no	—
340	C₂²⋊C₄	—	2	1	no	—
341	C₂²⋊C₄	—	4	2	no	—
342	C₂²⋊C₄	—	4	2	no	—
343	C₄²	—	2	1	no	—
344	C₄²	C₂⁴×C₆₁	1	1	yes	characteristic
345	C₂³	—	2	2	no	—
346	C₂³	—	2	1	no	—
347	Q₈	—	2	1	no	—
348	Q₈	—	4	2	no	—
349	Q₈	—	4	2	no	—
350	Q₈	—	4	2	no	—
351	Q₈	—	4	2	no	—
352	Q₈	—	8	4	no	—
353	Q₈	#135×C₆₁	1	2	yes	complemented
354	D₄	—	2	1	no	—
355	D₄	—	2	1	no	—
356	D₄	—	2	2	no	—
357	D₄	—	8	4	no	—
358	D₄	C₂×SD₁₆×C₆₁	1	4	yes	—
359	C₂×C₄	—	2	1	no	—
360	C₂×C₄	—	2	1	no	—
361	C₂×C₄	—	2	2	no	—
362	C₂×C₄	—	2	1	no	—
363	C₂×C₄	—	4	1	no	—
364	C₂×C₄	—	4	2	no	—
365	C₂×C₄	—	4	2	no	—
366	C₂×C₄	—	4	1	no	—
367	C₂×C₄	—	4	2	no	—
368	C₂×C₄	—	4	2	no	—
369	C₂×C₄	—	8	4	no	—
370	C₂×C₄	—	8	4	no	—
371	C₂×C₄	C₂²×D₄×C₆₁	1	1	yes	characteristic
372	C₂×C₄	C₂²×D₄×C₆₁	1	1	yes	characteristic
373	C₂×C₄	H(5,𝔽₂)×C₆₁	1	1	yes	characteristic
374	C₈	—	2	2	no	—
375	C₈	—	2	1	no	—
376	C₈	—	2	1	no	—
377	C₈	—	2	1	no	—
378	C₈	—	4	1	no	—
379	C₈	—	4	2	no	—
380	C₈	—	4	1	no	—
381	C₈	C₂×SD₁₆×C₆₁	1	2	yes	—
382	C₂²	—	2	4	no	—
383	C₂²	—	4	2	no	—
384	C₂²	—	4	2	no	—
385	C₂²	—	4	1	no	—
386	C₂²	—	4	1	no	—
387	C₂²	—	4	1	no	—
388	C₂²	D₄²×C₆₁	1	1	yes	characteristic
389	C₄	—	2	1	no	—
390	C₄	—	2	2	no	—
391	C₄	—	4	1	no	—
392	C₄	—	4	2	no	—
393	C₄	—	4	1	no	—
394	C₄	—	8	2	no	—
395	C₄	—	8	2	no	—
396	C₄	C₂²×SD₁₆×C₆₁	1	1	yes	characteristic
397	C₄	C₂×#135×C₆₁	1	1	yes	characteristic
398	C₄	C₆₁×#576	1	1	yes	characteristic
399	C₄	C₆₁×#577	1	1	yes	characteristic
400	C₂	—	4	4	no	—
401	C₂	—	8	1	no	—
402	C₂	C₆₁×#3280	1	1	yes	characteristic
403	C₂	D₄×SD₁₆×C₆₁	1	1	yes	characteristic
404	C₂	C₆₁×#3293	1	1	yes	characteristic

	subgroup	G/H
center, socle	C₂²×C₆₁	D₄²
commutator, Frattini, cosocle	C₄²	C₂⁴×C₆₁
prime radical	C₆₁×#3283	C₂
LCS	G ▷ C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂²×C₆₁ ◁ C₄²×C₆₁ ◁ G

Complements

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

N	H ≅ G/N	type
1. Q₈×D₈×C₆₁	C₂	semidirect
2. C₆₁×#3298	C₂	semidirect
4. C₆₁×#1707	C₂	semidirect
5. C₆₁×#1679	C₂	semidirect
6. C₆₁×#1673	C₂	semidirect
7. C₆₁×#1670	C₂	semidirect
8. C₆₁×#1654	C₂	semidirect
9. C₆₁×#1651	C₂	semidirect
10. C₈×SD₁₆×C₆₁	C₂	semidirect
11. C₈×D₈×C₆₁	C₂	semidirect
115. D₈×C₆₁	SD₁₆	semidirect
150. Q₈×C₆₁	#135	semidirect
179. #19979	C₆₁	direct (N × H)
198. Q₈×D₈	C₂×C₆₁	semidirect
199. #3298	C₂×C₆₁	semidirect
201. #1707	C₂×C₆₁	semidirect
202. #1679	C₂×C₆₁	semidirect
203. #1673	C₂×C₆₁	semidirect
204. #1670	C₂×C₆₁	semidirect
205. #1654	C₂×C₆₁	semidirect
206. #1651	C₂×C₆₁	semidirect
207. C₈×SD₁₆	C₂×C₆₁	semidirect
208. C₈×D₈	C₂×C₆₁	semidirect
247. C₆₁	#19979	direct (N × H)
318. D₈	SD₁₆×C₆₁	semidirect
353. Q₈	#135×C₆₁	semidirect

Maximal subgroups

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

subgroup	index
Q₈×D₈×C₆₁	2
C₆₁×#3298	2
C₆₁×#3283	2
C₆₁×#1707	2
C₆₁×#1679	2
C₆₁×#1673	2
C₆₁×#1670	2
C₆₁×#1654	2
C₆₁×#1651	2
C₈×SD₁₆×C₆₁	2
C₈×D₈×C₆₁	2
#19979	61

Subgroups — C61×#19979 #29523412

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₆₁×#19979 #29523412