Subgroups — #29833435

Order 15616.

642 conjugacy classes of subgroups.

The subgroup lattice has 420 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#508×D₆₁	C₂	1	1	yes	maximal, characteristic
2	#21454731	C₂	1	2	yes	maximal, complemented
3	#21447703	C₂	1	2	yes	maximal, complemented
4	#21447702	C₂	1	2	yes	maximal, complemented
5	#21447701	C₂	1	1	yes	maximal, characteristic, complemented
6	#21447700	C₂	1	1	yes	maximal, characteristic, complemented
7	#21447699	C₂	1	1	yes	maximal, characteristic, complemented
8	#368×D₆₁	C₂	1	1	yes	maximal, characteristic, complemented
9	#21447545	C₂	1	2	yes	maximal, complemented
10	#21447414	C₂	1	1	yes	maximal, characteristic, complemented
11	C₆₁×#2178	C₂	1	1	yes	maximal, characteristic, complemented
12	#135×D₆₁	C₂²	1	2	yes	—
13	#16840527	—	2	2	no	—
14	#16840195	C₄	1	1	yes	characteristic, complemented
15	#16840194	C₂²	1	1	yes	characteristic
16	#16840193	C₄	1	2	yes	complemented
17	#16840192	C₂²	1	2	yes	—
18	#16840191	C₄	1	1	yes	characteristic, complemented
19	Q₃₂×D₆₁	C₄	1	1	yes	characteristic, complemented
20	SD₃₂×D₆₁	C₄	1	2	yes	complemented
21	D₁₆×D₆₁	C₄	1	1	yes	characteristic, complemented
22	C₂×#14519716	C₂²	1	1	yes	characteristic
23	C₂×C₁₆×D₆₁	C₂²	1	1	yes	characteristic
24	#16839882	—	2	2	no	—
25	#16839881	—	2	2	no	—
26	#16839880	C₂²	1	2	yes	complemented
27	#16839879	C₂²	1	2	yes	complemented
28	#16839878	C₂²	1	2	yes	complemented
29	#108×D₆₁	C₂²	1	2	yes	—
30	#16839777	—	2	2	no	—
31	#16839716	C₂²	1	1	yes	characteristic
32	#16839592	C₂²	1	1	yes	characteristic, complemented
33	#16839591	C₂²	1	2	yes	complemented
34	#16839570	C₂²	1	2	yes	complemented
35	#16839569	C₂²	1	2	yes	complemented
36	#16839568	C₂²	1	2	yes	complemented
37	#16839538	C₂²	1	1	yes	characteristic, complemented
38	#16839537	C₂²	1	1	yes	characteristic, complemented
39	C₁₆×Dic₆₁	C₂²	1	1	yes	characteristic, complemented
40	C₆₁×#508	C₂²	1	1	yes	characteristic
41	C₆₁×#443	C₂²	1	2	yes	complemented
42	C₆₁×#368	C₂²	1	1	yes	characteristic, complemented
43	C₆₁×#359	C₂²	1	2	yes	complemented
44	C₄×C₁₆×C₆₁	C₂²	1	1	yes	characteristic, complemented
45	#41×D₆₁	—	2	2	no	—
46	#14519800	C₂×C₄	1	2	yes	—
47	#14519799	C₂³	1	2	yes	—
48	#14519798	—	2	2	no	—
49	#14519797	—	2	2	no	—
50	#14519796	C₂×C₄	1	2	yes	—
51	Q₁₆×D₆₁	C₂×C₄	1	2	yes	—
52	SD₁₆×D₆₁	—	2	2	no	—
53	D₈×D₆₁	C₂×C₄	1	2	yes	—
54	#14519785	—	2	2	no	—
55	#14519785	—	4	2	no	—
56	#14519784	—	2	2	no	—
57	#14519783	—	2	2	no	—
58	#14519783	—	4	2	no	—
59	C₂×#11758189	—	4	2	no	—
60	C₂×#11758189	D₄	1	1	yes	characteristic
61	M₁₆×D₆₁	—	2	2	no	—
62	M₁₆×D₆₁	—	4	2	no	—
63	C₂×C₈×D₆₁	C₂³	1	1	yes	characteristic
64	#14519734	D₄	1	1	yes	characteristic
65	Dic₄₈₈	C₂×C₄	1	1	yes	characteristic
66	#14519723	C₂×C₄	1	2	yes	—
67	#14519722	C₂×C₄	1	2	yes	—
68	#14519721	C₂×C₄	1	2	yes	—
69	#14519720	C₂×C₄	1	2	yes	—
70	D₉₇₆	C₂×C₄	1	1	yes	characteristic
71	#14519718	C₂×C₄	1	2	yes	—
72	#14519716	—	2	1	no	—
73	#14519716	—	2	1	no	—
74	C₂×#11758185	C₂³	1	1	yes	characteristic
75	C₂×#11758185	C₂³	1	1	yes	characteristic
76	C₁₆×D₆₁	C₂×C₄	1	1	yes	characteristic
77	C₁₆×D₆₁	C₂×C₄	1	1	yes	characteristic
78	C₁₆×D₆₁	C₂×C₄	1	1	yes	characteristic
79	C₁₆×D₆₁	C₂×C₄	1	1	yes	characteristic
80	#14519713	C₂³	1	2	yes	—
81	#14519712	—	2	2	no	—
82	#14519705	—	2	2	no	—
83	#14519704	—	2	2	no	—
84	#14519703	—	2	2	no	—
85	#14519688	D₄	1	1	yes	characteristic
86	#14519687	D₄	1	1	yes	characteristic
87	C₈×Dic₆₁	C₂³	1	1	yes	characteristic
88	#135×C₆₁	C₂³	1	2	yes	—
89	#131×C₆₁	—	2	2	no	—
90	Q₃₂×C₆₁	C₂×C₄	1	1	yes	characteristic
91	SD₃₂×C₆₁	C₂×C₄	1	2	yes	—
92	D₁₆×C₆₁	C₂×C₄	1	1	yes	characteristic
93	C₂×C₁₆×C₆₁	C₂³	1	1	yes	characteristic
94	C₂×C₁₆×C₆₁	C₂³	1	1	yes	characteristic
95	#108×C₆₁	C₂³	1	2	yes	—
96	#104×C₆₁	—	2	2	no	—
97	C₄×C₈×C₆₁	C₂³	1	1	yes	characteristic
98	#41×C₆₁	—	2	2	no	—
99	#11758226	—	2	2	no	—
100	Q₈×D₆₁	—	2	2	no	—
101	#11758224	—	2	2	no	—
102	#11758224	—	4	2	no	—
103	D₄×D₆₁	—	2	2	no	—
104	D₄×D₆₁	—	4	2	no	—
105	#11758222	—	2	2	no	—
106	#11758222	—	4	2	no	—
107	C₂×C₄×D₆₁	—	4	2	no	—
108	C₂×C₄×D₆₁	C₂×D₄	1	1	yes	characteristic
109	Q₁₆×C₆₁	C₂²×C₄	1	2	yes	—
110	SD₁₆×C₆₁	—	2	2	no	—
111	D₈×C₆₁	C₂²×C₄	1	2	yes	—
112	M₁₆×C₆₁	—	2	2	no	—
113	M₁₆×C₆₁	—	4	2	no	—
114	C₂×C₈×C₆₁	—	4	2	no	—
115	C₂×C₈×C₆₁	C₂×D₄	1	1	yes	characteristic
116	C₂×C₈×C₆₁	C₂⁴	1	1	yes	characteristic
117	C₄²×C₆₁	C₂×D₄	1	1	yes	characteristic
118	#11758202	—	2	2	no	—
119	#11758201	—	2	2	no	—
120	#11758200	—	2	2	no	—
121	#11758199	—	2	2	no	—
122	#11758198	—	2	1	no	—
123	#11758196	—	2	1	no	—
124	C₄×Dic₆₁	C₂×D₄	1	1	yes	characteristic
125	#11758194	—	2	2	no	—
126	#11758194	—	4	2	no	—
127	C₂×#92418	—	4	2	no	—
128	C₂×#92418	C₂×D₄	1	1	yes	characteristic
129	C₂×#92418	C₂×D₄	1	1	yes	characteristic
130	Dic₂₄₄	C₂²×C₄	1	2	yes	—
131	D₄₈₈	C₂²×C₄	1	2	yes	—
132	#11758190	—	2	2	no	—
133	#11758189	—	4	2	no	—
134	#11758189	—	4	2	no	—
135	#11758189	—	4	2	no	—
136	#11758189	D₈	1	1	yes	characteristic
137	#11758189	D₈	1	1	yes	characteristic
138	#11758189	D₈	1	1	yes	characteristic
139	#11758189	D₈	1	1	yes	characteristic
140	C₈×D₆₁	—	4	2	no	—
141	C₈×D₆₁	—	4	2	no	—
142	C₈×D₆₁	—	4	2	no	—
143	C₈×D₆₁	C₂²×C₄	1	1	yes	characteristic
144	C₈×D₆₁	C₂²×C₄	1	1	yes	characteristic
145	C₈×D₆₁	#41	1	1	yes	characteristic
146	C₈×D₆₁	#41	1	1	yes	characteristic
147	C₁₆×C₆₁	—	2	1	no	—
148	C₁₆×C₆₁	C₂²×C₄	1	1	yes	characteristic
149	C₁₆×C₆₁	C₂²×C₄	1	1	yes	characteristic
150	#11758185	—	2	1	no	—
151	#11758185	C₂²×C₄	1	1	yes	characteristic
152	#11758185	C₂²×C₄	1	1	yes	characteristic
153	C₂²×D₆₁	—	4	2	no	—
154	C₂²×D₆₁	#135	1	1	yes	characteristic
155	Q₈×C₆₁	—	2	2	no	—
156	D₄×C₆₁	—	2	2	no	—
157	D₄×C₆₁	—	4	2	no	—
158	C₂×C₄×C₆₁	—	2	1	no	—
159	C₂×C₄×C₆₁	—	4	2	no	—
160	C₂×C₄×C₆₁	C₂²×D₄	1	1	yes	characteristic
161	C₂²⋊D₆₁	—	4	2	no	—
162	C₂²⋊D₆₁	—	4	2	no	—
163	C₂²⋊D₆₁	—	4	2	no	—
164	C₂×Dic₆₁	—	2	1	no	—
165	C₂×Dic₆₁	—	4	2	no	—
166	C₂×Dic₆₁	#135	1	1	yes	characteristic
167	D₂₄₄	—	2	2	no	—
168	D₂₄₄	—	4	2	no	—
169	C₄×D₆₁	—	4	2	no	—
170	C₄×D₆₁	—	4	2	no	—
171	C₄×D₆₁	—	4	2	no	—
172	C₄×D₆₁	C₄×D₄	1	1	yes	characteristic
173	C₄×D₆₁	C₄×D₄	1	1	yes	characteristic
174	C₄×D₆₁	C₂×D₈	1	1	yes	characteristic
175	C₄×D₆₁	C₂×D₈	1	1	yes	characteristic
176	Dic₁₂₂	—	2	2	no	—
177	Dic₁₂₂	—	4	2	no	—
178	C₈×C₆₁	—	4	2	no	—
179	C₈×C₆₁	C₂×D₈	1	1	yes	characteristic
180	C₈×C₆₁	C₂×D₈	1	1	yes	characteristic
181	C₈×C₆₁	C₂³×C₄	1	1	yes	characteristic
182	C₈×C₆₁	C₂×#41	1	1	yes	characteristic
183	#92418	—	4	2	no	—
184	#92418	C₄×D₄	1	1	yes	characteristic
185	#92418	C₄×D₄	1	1	yes	characteristic
186	#92418	C₂×D₈	1	1	yes	characteristic
187	#92418	C₂×D₈	1	1	yes	characteristic
188	#33465	—	61	1	no	maximal, Sylow
189	C₂²×C₆₁	—	4	2	no	—
190	C₂²×C₆₁	C₂×#135	1	1	yes	characteristic
191	C₂×D₆₁	—	4	1	no	—
192	C₂×D₆₁	—	4	2	no	—
193	C₂×D₆₁	—	16	2	no	—
194	C₂×D₆₁	C₄×D₈	1	1	yes	characteristic
195	C₂×D₆₁	C₄×D₈	1	1	yes	characteristic
196	C₄×C₆₁	—	4	1	no	—
197	C₄×C₆₁	—	4	2	no	—
198	C₄×C₆₁	C₂×C₄×D₄	1	1	yes	characteristic
199	C₄×C₆₁	C₂²×D₈	1	1	yes	characteristic
200	Dic₆₁	—	4	1	no	—
201	Dic₆₁	—	4	2	no	—
202	Dic₆₁	C₄×D₈	1	1	yes	characteristic
203	Dic₆₁	C₄×D₈	1	1	yes	characteristic
204	C₂×#508	—	61	1	no	—
205	#2957	—	61	2	no	—
206	#2179	—	61	2	no	—
207	#2179	—	61	2	no	—
208	#2178	—	61	1	no	—
209	#2178	—	61	1	no	—
210	#2178	—	61	1	no	—
211	#2178	D₆₁	1	1	yes	characteristic, complemented
212	C₂×#368	—	61	1	no	—
213	#2143	—	61	2	no	—
214	#2108	—	61	1	no	—
215	C₂×C₆₁	—	2	1	no	—
216	C₂×C₆₁	—	8	2	no	—
217	C₂×C₆₁	C₂×C₄×D₈	1	1	yes	characteristic
218	D₆₁	—	2	1	no	—
219	D₆₁	—	2	1	no	—
220	D₆₁	—	8	2	no	—
221	C₂×#135	—	61	2	no	—
222	#568	—	122	2	no	—
223	#508	—	61	2	no	—
224	#508	—	61	1	no	—
225	#508	—	61	2	no	—
226	#508	—	61	1	no	—
227	#508	—	61	1	no	—
228	#508	C₂×D₆₁	1	1	yes	characteristic
229	C₂×Q₃₂	—	61	1	no	—
230	C₂×SD₃₂	—	61	2	no	—
231	C₂×D₁₆	—	61	1	no	—
232	C₂×M₃₂	—	61	1	no	—
233	C₂²×C₁₆	—	61	1	no	—
234	#444	—	122	2	no	—
235	#444	—	122	2	no	—
236	#443	—	61	2	no	—
237	#443	—	61	2	no	—
238	#443	—	61	2	no	—
239	#443	C₂×D₆₁	1	2	yes	complemented
240	C₂×#108	—	61	2	no	—
241	#421	—	122	2	no	—
242	#405	—	61	1	no	—
243	#368	—	61	1	no	—
244	#368	—	61	2	no	—
245	#368	C₂×D₆₁	1	1	yes	characteristic, complemented
246	#359	—	61	2	no	—
247	#359	—	61	2	no	—
248	#359	—	61	2	no	—
249	#359	C₂×D₆₁	1	2	yes	complemented
250	#346	—	61	1	no	—
251	#346	—	61	1	no	—
252	C₄×C₁₆	—	61	1	no	—
253	C₄×C₁₆	C₂×D₆₁	1	1	yes	characteristic, complemented
254	C₆₁	#33465	1	1	yes	characteristic, complemented, Sylow
255	C₂×#41	—	122	2	no	—
256	#135	—	61	2	no	—
257	#135	—	61	2	no	—
258	#135	—	61	2	no	—
259	#135	—	122	2	no	—
260	#135	—	122	2	no	—
261	#135	C₂²×D₆₁	1	2	yes	—
262	C₂×Q₁₆	—	61	2	no	—
263	C₂×SD₁₆	—	122	2	no	—
264	C₂×D₈	—	61	2	no	—
265	#131	—	2	2	no	—
266	#131	—	122	2	no	—
267	#131	—	122	2	no	—
268	#131	—	122	2	no	—
269	#131	—	244	2	no	—
270	#131	—	244	2	no	—
271	C₂×M₁₆	—	61	1	no	—
272	C₂×M₁₆	—	122	2	no	—
273	C₂×M₁₆	—	244	2	no	—
274	C₂×M₁₆	—	244	2	no	—
275	C₂²×C₈	—	61	1	no	—
276	#117	—	61	1	no	—
277	Q₃₂	—	61	2	no	—
278	Q₃₂	—	61	1	no	—
279	Q₃₂	C₄×D₆₁	1	1	yes	characteristic
280	SD₃₂	—	61	2	no	—
281	SD₃₂	—	61	2	no	—
282	SD₃₂	—	61	2	no	—
283	SD₃₂	C₄×D₆₁	1	2	yes	—
284	D₁₆	—	61	2	no	—
285	D₁₆	—	61	1	no	—
286	D₁₆	C₄×D₆₁	1	1	yes	characteristic
287	M₃₂	—	122	1	no	—
288	M₃₂	—	122	1	no	—
289	C₂×C₁₆	—	61	1	no	—
290	C₂×C₁₆	—	61	1	no	—
291	C₂×C₁₆	—	61	1	no	—
292	C₂×C₁₆	—	61	1	no	—
293	C₂×C₁₆	—	61	1	no	—
294	C₂×C₁₆	—	61	1	no	—
295	C₂×C₁₆	C₂²×D₆₁	1	1	yes	characteristic
296	C₂×C₁₆	C₂²×D₆₁	1	1	yes	characteristic
297	#108	—	61	2	no	—
298	#108	—	122	2	no	—
299	#108	C₂²×D₆₁	1	2	yes	—
300	#104	—	2	2	no	—
301	#104	—	122	2	no	—
302	#104	—	122	2	no	—
303	#104	—	122	2	no	—
304	#97	—	61	1	no	—
305	#97	—	61	1	no	—
306	C₄×C₈	—	61	1	no	—
307	C₄×C₈	C₂²×D₆₁	1	1	yes	characteristic
308	#41	—	2	2	no	—
309	#41	—	122	2	no	—
310	#41	—	122	2	no	—
311	#41	—	122	2	no	—
312	#41	—	244	2	no	—
313	#41	—	244	2	no	—
314	C₂×Q₈	—	122	2	no	—
315	C₂×D₄	—	122	2	no	—
316	C₂×D₄	—	244	2	no	—
317	C₂²×C₄	—	61	1	no	—
318	C₂²×C₄	—	244	2	no	—
319	Q₁₆	—	61	2	no	—
320	Q₁₆	—	122	2	no	—
321	Q₁₆	C₂×C₄×D₆₁	1	2	yes	—
322	SD₁₆	—	2	2	no	—
323	SD₁₆	—	122	2	no	—
324	SD₁₆	—	122	2	no	—
325	SD₁₆	—	122	2	no	—
326	D₈	—	61	2	no	—
327	D₈	—	122	2	no	—
328	D₈	C₂×C₄×D₆₁	1	2	yes	—
329	M₁₆	—	2	2	no	—
330	M₁₆	—	4	2	no	—
331	M₁₆	—	61	1	no	—
332	M₁₆	—	61	1	no	—
333	M₁₆	—	61	1	no	—
334	M₁₆	—	61	1	no	—
335	M₁₆	—	122	2	no	—
336	M₁₆	—	244	2	no	—
337	M₁₆	—	244	2	no	—
338	M₁₆	—	244	2	no	—
339	M₁₆	—	244	2	no	—
340	C₂×C₈	—	4	2	no	—
341	C₂×C₈	—	61	1	no	—
342	C₂×C₈	—	61	1	no	—
343	C₂×C₈	—	61	1	no	—
344	C₂×C₈	—	61	1	no	—
345	C₂×C₈	—	61	1	no	—
346	C₂×C₈	—	61	1	no	—
347	C₂×C₈	—	244	2	no	—
348	C₂×C₈	—	244	2	no	—
349	C₂×C₈	—	244	2	no	—
350	C₂×C₈	—	244	2	no	—
351	C₂×C₈	D₄×D₆₁	1	1	yes	characteristic
352	C₂×C₈	C₂³×D₆₁	1	1	yes	characteristic
353	C₄⋊C₄	—	122	1	no	—
354	C₂²⋊C₄	—	122	1	no	—
355	C₄²	—	61	1	no	—
356	C₄²	D₄×D₆₁	1	1	yes	characteristic
357	C₁₆	—	2	1	no	—
358	C₁₆	—	61	1	no	—
359	C₁₆	—	61	1	no	—
360	C₁₆	—	122	1	no	—
361	C₁₆	C₂×C₄×D₆₁	1	1	yes	characteristic
362	C₁₆	C₂×C₄×D₆₁	1	1	yes	characteristic
363	C₂³	—	61	1	no	—
364	C₂³	—	244	2	no	—
365	Q₈	—	2	2	no	—
366	Q₈	—	122	2	no	—
367	Q₈	—	244	2	no	—
368	D₄	—	2	2	no	—
369	D₄	—	4	2	no	—
370	D₄	—	122	2	no	—
371	D₄	—	244	2	no	—
372	D₄	—	244	2	no	—
373	D₄	—	244	2	no	—
374	D₄	—	244	2	no	—
375	C₂×C₄	—	2	1	no	—
376	C₂×C₄	—	4	2	no	—
377	C₂×C₄	—	61	1	no	—
378	C₂×C₄	—	61	1	no	—
379	C₂×C₄	—	61	1	no	—
380	C₂×C₄	—	61	1	no	—
381	C₂×C₄	—	61	1	no	—
382	C₂×C₄	—	122	1	no	—
383	C₂×C₄	—	244	2	no	—
384	C₂×C₄	—	244	2	no	—
385	C₂×C₄	—	244	2	no	—
386	C₂×C₄	—	244	2	no	—
387	C₂×C₄	C₂×D₄×D₆₁	1	1	yes	characteristic
388	C₈	—	4	2	no	—
389	C₈	—	61	1	no	—
390	C₈	—	61	1	no	—
391	C₈	—	61	1	no	—
392	C₈	—	61	1	no	—
393	C₈	—	244	2	no	—
394	C₈	D₈×D₆₁	1	1	yes	characteristic
395	C₈	D₈×D₆₁	1	1	yes	characteristic
396	C₈	C₂²×C₄×D₆₁	1	1	yes	characteristic
397	C₈	#41×D₆₁	1	1	yes	characteristic
398	C₂²	—	4	2	no	—
399	C₂²	—	61	1	no	—
400	C₂²	—	61	1	no	—
401	C₂²	—	976	2	no	—
402	C₂²	—	244	1	no	—
403	C₂²	—	244	2	no	—
404	C₂²	#135×D₆₁	1	1	yes	characteristic
405	C₄	—	4	1	no	—
406	C₄	—	4	2	no	—
407	C₄	—	61	1	no	—
408	C₄	—	61	1	no	—
409	C₄	—	244	1	no	—
410	C₄	—	244	2	no	—
411	C₄	C₄×D₄×D₆₁	1	1	yes	characteristic
412	C₄	C₂×D₈×D₆₁	1	1	yes	characteristic
413	C₂	—	2	1	no	—
414	C₂	—	8	2	no	—
415	C₂	—	122	1	no	—
416	C₂	—	122	1	no	—
417	C₂	—	488	2	no	—
418	C₂	C₄×D₈×D₆₁	1	1	yes	characteristic

	subgroup	G/H
center	C₄	C₂×D₈×D₆₁
commutator	C₈×C₆₁	C₂³×C₄
Frattini	C₂×C₈	C₂³×D₆₁
Fitting	C₆₁×#2178	C₂
socle	C₂×C₆₁	C₂×C₄×D₈
prime radical	#508×D₆₁	C₂
cosocle	C₂×C₈×C₆₁	C₂⁴
hypercenter	#2178	D₆₁
hypocenter	C₆₁	#33465
LCS	G ▷ C₈×C₆₁ ▷ C₄×C₆₁ ▷ C₂×C₆₁ ▷ C₆₁
UCS	C₁ ◁ C₄ ◁ C₂×C₈ ◁ C₄×C₈ ◁ #2178

Complements

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

N	H ≅ G/N	type
2. #21454731	C₂	semidirect
3. #21447703	C₂	semidirect
4. #21447702	C₂	semidirect
5. #21447701	C₂	semidirect
6. #21447700	C₂	semidirect
7. #21447699	C₂	semidirect
8. #368×D₆₁	C₂	semidirect
9. #21447545	C₂	semidirect
10. #21447414	C₂	semidirect
11. C₆₁×#2178	C₂	semidirect
14. #16840195	C₄	semidirect
16. #16840193	C₄	semidirect
18. #16840191	C₄	semidirect
19. Q₃₂×D₆₁	C₄	semidirect
20. SD₃₂×D₆₁	C₄	semidirect
21. D₁₆×D₆₁	C₄	semidirect
26. #16839880	C₂²	semidirect
27. #16839879	C₂²	semidirect
28. #16839878	C₂²	semidirect
32. #16839592	C₂²	semidirect
33. #16839591	C₂²	semidirect
34. #16839570	C₂²	semidirect
35. #16839569	C₂²	semidirect
36. #16839568	C₂²	semidirect
37. #16839538	C₂²	semidirect
38. #16839537	C₂²	semidirect
39. C₁₆×Dic₆₁	C₂²	semidirect
41. C₆₁×#443	C₂²	semidirect
42. C₆₁×#368	C₂²	semidirect
43. C₆₁×#359	C₂²	semidirect
44. C₄×C₁₆×C₆₁	C₂²	semidirect
211. #2178	D₆₁	semidirect
239. #443	C₂×D₆₁	semidirect
245. #368	C₂×D₆₁	semidirect
249. #359	C₂×D₆₁	semidirect
253. C₄×C₁₆	C₂×D₆₁	semidirect
254. C₆₁	#33465	semidirect

Maximal subgroups

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

subgroup	index
#508×D₆₁	2
#21454731	2
#21447703	2
#21447702	2
#21447701	2
#21447700	2
#21447699	2
#368×D₆₁	2
#21447545	2
#21447414	2
C₆₁×#2178	2
#33465	61