Subgroups — #29698462

Order 15616.

858 conjugacy classes of subgroups.

The subgroup lattice has 392 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#16839885	C₂	1	2	yes	maximal
2	C₄×#14519799	C₂	1	1	yes	maximal, characteristic
3	#21454384	C₂	1	2	yes	maximal, complemented
4	#21446572	C₂	1	2	yes	maximal, complemented
5	#21446097	C₂	1	4	yes	maximal, complemented
6	#21445991	C₂	1	1	yes	maximal, characteristic, complemented
7	#21445840	C₂	1	2	yes	maximal, complemented
8	C₆₁×#1770	C₂	1	1	yes	maximal, characteristic, complemented
9	C₂×#14519799	C₂²	1	1	yes	characteristic
10	C₂×#14519783	C₂²	1	4	yes	—
11	C₄×#11758222	C₂²	1	2	yes	—
12	#16839885	—	2	8	no	—
13	C₄×Dic₂₄₄	C₄	1	1	yes	characteristic, complemented
14	C₄×Dic₂₄₄	C₄	1	1	yes	characteristic, complemented
15	C₄×#11758190	C₄	1	2	yes	complemented
16	C₄×#11758190	C₄	1	2	yes	complemented
17	C₄×D₄₈₈	C₄	1	1	yes	characteristic, complemented
18	C₄×D₄₈₈	C₄	1	1	yes	characteristic, complemented
19	C₂×#14519713	C₂²	1	2	yes	—
20	C₂×#14519713	C₂²	1	2	yes	—
21	#16839800	C₂²	1	1	yes	characteristic
22	#16839788	C₂²	1	4	yes	—
23	#16839787	—	2	4	no	—
24	#16839786	C₂²	1	2	yes	—
25	#16839784	—	2	2	no	—
26	C₄⋊C₈×D₆₁	—	2	2	no	—
27	C₂×#14519705	C₂²	1	4	yes	—
28	#16839759	C₂²	1	2	yes	—
29	#16839522	C₂²	1	4	yes	—
30	C₂×C₄⋊C₈×C₆₁	C₂²	1	1	yes	characteristic
31	C₂×#97×C₆₁	C₂²	1	2	yes	—
32	C₂×C₄×C₈×C₆₁	C₂²	1	1	yes	characteristic
33	C₄×C₄⋊C₄×C₆₁	C₂²	1	1	yes	characteristic
34	C₆₁×#336	C₂²	1	2	yes	—
35	C₂×#11758222	C₂³	1	2	yes	—
36	#14519799	D₄	1	4	yes	—
37	#14519799	Q₈	1	4	yes	—
38	C₂×Dic₂₄₄	C₂×C₄	1	1	yes	characteristic
39	C₂×#11758190	C₂×C₄	1	2	yes	—
40	C₂×D₄₈₈	C₂×C₄	1	1	yes	characteristic
41	#14519783	—	2	8	no	—
42	#14519783	—	4	4	no	—
43	C₂×#11758194	C₂³	1	4	yes	—
44	C₂×#11758189	—	2	4	no	—
45	C₂×C₈×D₆₁	—	2	4	no	—
46	C₄×Dic₁₂₂	C₂×C₄	1	2	yes	—
47	C₄×Dic₁₂₂	C₂×C₄	1	2	yes	—
48	C₄×D₂₄₄	C₂×C₄	1	2	yes	—
49	C₄×D₂₄₄	C₂×C₄	1	2	yes	—
50	C₄×C₂²⋊D₆₁	—	2	2	no	—
51	C₄×C₂²⋊D₆₁	—	2	2	no	—
52	#14519736	C₂³	1	2	yes	—
53	#14519734	—	2	2	no	—
54	C₄²×D₆₁	—	2	2	no	—
55	#14519713	—	2	4	no	—
56	#14519713	—	4	2	no	—
57	#14519711	C₂×C₄	1	1	yes	characteristic
58	#14519711	C₂×C₄	1	1	yes	characteristic
59	#14519709	C₂×C₄	1	2	yes	—
60	C₄⋊#92418	—	2	2	no	—
61	C₄⋊#92418	—	2	2	no	—
62	#14519706	—	2	4	no	—
63	#14519706	—	2	4	no	—
64	#14519705	—	2	8	no	—
65	#14519702	C₂×C₄	1	2	yes	—
66	#14519702	C₂×C₄	1	2	yes	—
67	#14519699	C₂×C₄	1	2	yes	—
68	#14519699	C₂×C₄	1	2	yes	—
69	C₂²×C₈×C₆₁	C₂³	1	1	yes	characteristic
70	C₂²×C₈×C₆₁	C₂³	1	2	yes	—
71	C₂²×C₈×C₆₁	C₂³	1	1	yes	characteristic
72	C₂×C₄⋊C₄×C₆₁	—	2	1	no	—
73	C₂×C₄²×C₆₁	C₂³	1	2	yes	—
74	C₂×C₄²×C₆₁	C₂³	1	1	yes	characteristic
75	C₄⋊C₈×C₆₁	D₄	1	2	yes	—
76	C₄⋊C₈×C₆₁	D₄	1	2	yes	—
77	#97×C₆₁	—	2	4	no	—
78	C₄×C₈×C₆₁	C₂×C₄	1	1	yes	characteristic
79	C₄×C₈×C₆₁	C₂×C₄	1	1	yes	characteristic
80	C₄×C₈×C₆₁	C₂×C₄	1	1	yes	characteristic
81	C₄×C₈×C₆₁	C₂×C₄	1	1	yes	characteristic
82	#95×C₆₁	—	2	1	no	—
83	C₂²×C₄×C₆₁	—	2	2	no	—
84	C₂²×C₄×C₆₁	#41	1	1	yes	characteristic
85	C₂²×C₄×C₆₁	#41	1	1	yes	characteristic
86	C₂²×C₄×C₆₁	C₂⁴	1	1	yes	characteristic
87	C₂×C₂²⋊D₆₁	—	2	2	no	—
88	#11758222	—	2	2	no	—
89	#11758222	—	2	2	no	—
90	#11758222	C₂×D₄	1	4	yes	—
91	#11758222	C₂×Q₈	1	4	yes	—
92	C₂×D₂₄₄	C₂²×C₄	1	2	yes	—
93	C₂×C₄×D₆₁	—	2	2	no	—
94	C₂×C₄×D₆₁	—	2	2	no	—
95	C₂×C₄×D₆₁	—	2	2	no	—
96	C₂×Dic₁₂₂	C₂²×C₄	1	2	yes	—
97	C₂×C₈×C₆₁	—	2	2	no	—
98	C₂×C₈×C₆₁	—	2	1	no	—
99	C₂×C₈×C₆₁	—	2	2	no	—
100	C₂×C₈×C₆₁	—	2	1	no	—
101	C₂×C₈×C₆₁	C₂²×C₄	1	1	yes	characteristic
102	C₂×C₈×C₆₁	C₂²×C₄	1	1	yes	characteristic
103	C₂×C₈×C₆₁	C₂²×C₄	1	1	yes	characteristic
104	C₂×C₈×C₆₁	C₂²×C₄	1	1	yes	characteristic
105	C₂×C₈×C₆₁	C₂×D₄	1	4	yes	—
106	C₂×C₈×C₆₁	C₂×D₄	1	2	yes	—
107	C₂×C₈×C₆₁	C₂×Q₈	1	2	yes	—
108	C₄⋊C₄×C₆₁	—	4	2	no	—
109	C₄²×C₆₁	—	2	2	no	—
110	C₄²×C₆₁	—	2	2	no	—
111	C₄²×C₆₁	C₂²×C₄	1	1	yes	characteristic
112	C₄²×C₆₁	C₂²×C₄	1	1	yes	characteristic
113	C₄²×C₆₁	C₂×D₄	1	1	yes	characteristic
114	C₄²×C₆₁	C₂×D₄	1	1	yes	characteristic
115	C₂²⋊Dic₆₁	—	2	2	no	—
116	#11758198	—	2	2	no	—
117	#11758198	—	2	2	no	—
118	C₄⋊Dic₆₁	C₂²×C₄	1	2	yes	—
119	C₄⋊Dic₆₁	C₂²×C₄	1	2	yes	—
120	#11758196	—	2	2	no	—
121	#11758196	—	2	2	no	—
122	C₄×Dic₆₁	—	2	2	no	—
123	C₄×Dic₆₁	—	2	2	no	—
124	C₄×Dic₆₁	—	2	2	no	—
125	#11758194	—	2	4	no	—
126	#11758194	—	2	4	no	—
127	C₂×#92418	—	2	4	no	—
128	Dic₂₄₄	C₄⋊C₄	1	4	yes	complemented
129	D₄₈₈	C₄⋊C₄	1	4	yes	complemented
130	#11758190	C₄⋊C₄	1	8	yes	complemented
131	#11758189	—	4	8	no	—
132	C₈×D₆₁	—	4	8	no	—
133	C₂³×C₆₁	C₂×#41	1	1	yes	characteristic
134	C₂²×D₆₁	—	2	2	no	—
135	C₂×C₄×C₆₁	—	2	2	no	—
136	C₂×C₄×C₆₁	—	4	1	no	—
137	C₂×C₄×C₆₁	—	4	2	no	—
138	C₂×C₄×C₆₁	—	4	2	no	—
139	C₂×C₄×C₆₁	—	4	2	no	—
140	C₂×C₄×C₆₁	C₄×D₄	1	1	yes	characteristic
141	C₂×C₄×C₆₁	C₄×D₄	1	1	yes	characteristic
142	C₂×C₄×C₆₁	C₄×D₄	1	1	yes	characteristic
143	C₂×C₄×C₆₁	C₄×D₄	1	1	yes	characteristic
144	C₂×C₄×C₆₁	C₂³×C₄	1	1	yes	characteristic
145	C₂×C₄×C₆₁	C₂²×D₄	1	1	yes	characteristic
146	C₂×C₄×C₆₁	C₂²×D₄	1	1	yes	characteristic
147	C₂×C₄×C₆₁	C₂²×Q₈	1	1	yes	characteristic
148	C₂×C₄×C₆₁	H(5,𝔽₂)	1	1	yes	characteristic
149	C₂×C₄×C₆₁	2₋¹⁺⁴	1	1	yes	characteristic
150	C₂²⋊D₆₁	—	2	4	no	—
151	C₂²⋊D₆₁	—	2	4	no	—
152	C₂×Dic₆₁	—	2	2	no	—
153	C₂×Dic₆₁	—	2	2	no	—
154	C₂×Dic₆₁	—	2	2	no	—
155	D₂₄₄	—	2	2	no	—
156	D₂₄₄	C₂×C₄⋊C₄	1	4	yes	—
157	C₄×D₆₁	—	2	4	no	—
158	C₄×D₆₁	—	2	4	no	—
159	C₄×D₆₁	—	4	4	no	—
160	C₄×D₆₁	—	8	2	no	—
161	Dic₁₂₂	—	2	2	no	—
162	Dic₁₂₂	C₂×C₄⋊C₄	1	4	yes	—
163	C₈×C₆₁	—	2	1	no	—
164	C₈×C₆₁	—	2	1	no	—
165	C₈×C₆₁	—	2	4	no	—
166	C₈×C₆₁	C₂×C₄⋊C₄	1	2	yes	—
167	C₈×C₆₁	C₂×C₄⋊C₄	1	2	yes	—
168	#92418	—	4	4	no	—
169	#22686	—	61	1	no	maximal, Sylow
170	C₂²×C₆₁	—	2	1	no	—
171	C₂²×C₆₁	—	2	1	no	—
172	C₂²×C₆₁	C₂×C₄×D₄	1	1	yes	characteristic
173	C₂²×C₆₁	#547	1	1	yes	characteristic
174	C₂²×C₆₁	#554	1	1	yes	characteristic
175	C₂×D₆₁	—	2	4	no	—
176	C₂×D₆₁	—	4	2	no	—
177	C₂×D₆₁	—	4	2	no	—
178	C₄×C₆₁	—	2	1	no	—
179	C₄×C₆₁	—	2	1	no	—
180	C₄×C₆₁	—	2	1	no	—
181	C₄×C₆₁	—	8	2	no	—
182	C₄×C₆₁	#444	1	2	yes	complemented
183	C₄×C₆₁	C₂²×C₄⋊C₄	1	1	yes	characteristic
184	C₄×C₆₁	#520	1	1	yes	characteristic
185	C₄×C₆₁	D₄²	1	1	yes	characteristic
186	C₄×C₆₁	D₄×Q₈	1	1	yes	characteristic
187	Dic₆₁	—	2	4	no	—
188	Dic₆₁	—	4	2	no	—
189	Dic₆₁	—	4	2	no	—
190	C₂×#444	—	61	2	no	—
191	C₄×#135	—	61	1	no	—
192	#2906	—	61	2	no	—
193	#1946	—	61	2	no	—
194	#1866	—	61	4	no	—
195	#1848	—	61	1	no	—
196	#1806	—	61	2	no	—
197	#1770	D₆₁	1	1	yes	characteristic, complemented
198	C₂×C₆₁	—	2	1	no	—
199	C₂×C₆₁	—	2	1	no	—
200	C₂×C₆₁	D₄×C₄⋊C₄	1	1	yes	characteristic
201	C₂×C₆₁	C₂×#444	1	1	yes	characteristic
202	C₂×C₆₁	#2957	1	1	yes	characteristic
203	D₆₁	—	4	4	no	—
204	C₂×#135	—	61	1	no	—
205	C₂×#131	—	61	4	no	—
206	C₄×#41	—	61	2	no	—
207	#444	—	122	8	no	—
208	C₄×Q₁₆	—	61	1	no	—
209	C₄×Q₁₆	—	61	1	no	—
210	C₄×SD₁₆	—	61	2	no	—
211	C₄×SD₁₆	—	61	2	no	—
212	C₄×D₈	—	61	1	no	—
213	C₄×D₈	—	61	1	no	—
214	C₂×#108	—	61	2	no	—
215	C₂×#108	—	61	2	no	—
216	#427	—	61	1	no	—
217	#424	—	61	4	no	—
218	#424	—	122	4	no	—
219	#423	—	61	2	no	—
220	#423	—	122	2	no	—
221	C₂×C₄⋊C₈	—	122	2	no	—
222	C₂×C₄⋊C₈	C₂×D₆₁	1	1	yes	characteristic
223	C₂×#104	—	61	4	no	—
224	#416	—	61	2	no	—
225	C₂×#97	C₂×D₆₁	1	2	yes	—
226	C₂×C₄×C₈	C₂×D₆₁	1	1	yes	characteristic
227	C₄×C₄⋊C₄	C₂×D₆₁	1	1	yes	characteristic
228	#339	—	61	4	no	—
229	#336	C₂×D₆₁	1	2	yes	—
230	C₆₁	#22686	1	1	yes	characteristic, complemented, Sylow
231	C₂×#41	—	61	2	no	—
232	#135	—	61	4	no	—
233	#135	—	61	4	no	—
234	C₂×Q₁₆	—	61	1	no	—
235	C₂×SD₁₆	—	61	2	no	—
236	C₂×D₈	—	61	1	no	—
237	#131	—	122	8	no	—
238	#131	—	244	4	no	—
239	C₂×M₁₆	—	61	4	no	—
240	C₂×M₁₆	—	122	4	no	—
241	C₂²×C₈	—	122	4	no	—
242	C₂²×C₈	C₂²×D₆₁	1	1	yes	characteristic
243	C₂²×C₈	C₂²×D₆₁	1	2	yes	—
244	C₂²×C₈	C₂²×D₆₁	1	1	yes	characteristic
245	C₄×Q₈	—	61	2	no	—
246	C₄×Q₈	—	61	2	no	—
247	C₄×D₄	—	61	2	no	—
248	C₄×D₄	—	61	2	no	—
249	C₄×D₄	—	122	2	no	—
250	C₄×D₄	—	122	2	no	—
251	#117	—	61	2	no	—
252	#117	—	122	2	no	—
253	C₂×C₄⋊C₄	—	2	1	no	—
254	C₂×C₄²	—	122	2	no	—
255	C₂×C₄²	C₂²×D₆₁	1	2	yes	—
256	C₂×C₄²	C₂²×D₆₁	1	1	yes	characteristic
257	#108	—	122	4	no	—
258	#108	—	244	2	no	—
259	#107	—	61	1	no	—
260	#107	—	61	1	no	—
261	#106	—	61	2	no	—
262	C₄⋊C₈	—	122	4	no	—
263	C₄⋊C₈	—	122	4	no	—
264	C₄⋊C₈	—	122	2	no	—
265	C₄⋊C₈	—	122	2	no	—
266	C₄⋊C₈	D₂₄₄	1	2	yes	—
267	C₄⋊C₈	D₂₄₄	1	2	yes	—
268	#104	—	122	8	no	—
269	#103	—	61	2	no	—
270	#103	—	61	2	no	—
271	#102	—	61	2	no	—
272	#102	—	61	2	no	—
273	#97	—	2	4	no	—
274	C₄×C₈	C₄×D₆₁	1	1	yes	characteristic
275	C₄×C₈	C₄×D₆₁	1	1	yes	characteristic
276	C₄×C₈	C₄×D₆₁	1	1	yes	characteristic
277	C₄×C₈	C₄×D₆₁	1	1	yes	characteristic
278	#95	—	2	1	no	—
279	#41	—	61	4	no	—
280	#41	—	61	4	no	—
281	#41	—	122	2	no	—
282	#41	—	122	2	no	—
283	C₂×Q₈	—	61	2	no	—
284	C₂×D₄	—	61	2	no	—
285	C₂×D₄	—	122	2	no	—
286	C₂²×C₄	—	2	2	no	—
287	C₂²×C₄	—	122	2	no	—
288	C₂²×C₄	—	122	2	no	—
289	C₂²×C₄	—	122	2	no	—
290	C₂²×C₄	#11758222	1	1	yes	characteristic
291	C₂²×C₄	#11758222	1	1	yes	characteristic
292	C₂²×C₄	C₂³×D₆₁	1	1	yes	characteristic
293	Q₁₆	—	61	4	no	—
294	SD₁₆	—	61	8	no	—
295	D₈	—	61	4	no	—
296	M₁₆	—	122	4	no	—
297	M₁₆	—	122	4	no	—
298	M₁₆	—	244	8	no	—
299	C₂×C₈	—	2	2	no	—
300	C₂×C₈	—	2	1	no	—
301	C₂×C₈	—	2	2	no	—
302	C₂×C₈	—	2	1	no	—
303	C₂×C₈	—	122	4	no	—
304	C₂×C₈	—	244	8	no	—
305	C₂×C₈	C₂×C₄×D₆₁	1	1	yes	characteristic
306	C₂×C₈	C₂×C₄×D₆₁	1	1	yes	characteristic
307	C₂×C₈	C₂×C₄×D₆₁	1	1	yes	characteristic
308	C₂×C₈	C₂×C₄×D₆₁	1	1	yes	characteristic
309	C₂×C₈	C₂×D₂₄₄	1	4	yes	—
310	C₂×C₈	D₄×D₆₁	1	2	yes	—
311	C₂×C₈	Q₈×D₆₁	1	2	yes	—
312	C₄⋊C₄	—	4	2	no	—
313	C₄⋊C₄	—	61	2	no	—
314	C₄⋊C₄	—	61	2	no	—
315	C₄⋊C₄	—	122	2	no	—
316	C₄⋊C₄	—	122	2	no	—
317	C₂²⋊C₄	—	122	2	no	—
318	C₂²⋊C₄	—	122	2	no	—
319	C₂²⋊C₄	—	122	2	no	—
320	C₄²	—	2	2	no	—
321	C₄²	—	2	2	no	—
322	C₄²	—	122	2	no	—
323	C₄²	—	122	2	no	—
324	C₄²	—	122	2	no	—
325	C₄²	C₂×C₄×D₆₁	1	1	yes	characteristic
326	C₄²	C₂×C₄×D₆₁	1	1	yes	characteristic
327	C₄²	C₂×D₂₄₄	1	1	yes	characteristic
328	C₄²	C₂×D₂₄₄	1	1	yes	characteristic
329	C₂³	—	122	2	no	—
330	C₂³	C₂×#11758222	1	1	yes	characteristic
331	Q₈	—	61	4	no	—
332	Q₈	—	122	2	no	—
333	D₄	—	61	4	no	—
334	D₄	—	122	4	no	—
335	D₄	—	122	4	no	—
336	D₄	—	122	2	no	—
337	C₂×C₄	—	2	2	no	—
338	C₂×C₄	—	4	1	no	—
339	C₂×C₄	—	4	2	no	—
340	C₂×C₄	—	4	2	no	—
341	C₂×C₄	—	4	2	no	—
342	C₂×C₄	—	122	2	no	—
343	C₂×C₄	—	122	4	no	—
344	C₂×C₄	—	122	4	no	—
345	C₂×C₄	—	122	2	no	—
346	C₂×C₄	—	122	2	no	—
347	C₂×C₄	—	488	2	no	—
348	C₂×C₄	—	244	4	no	—
349	C₂×C₄	C₄×D₂₄₄	1	1	yes	characteristic
350	C₂×C₄	C₄×D₂₄₄	1	1	yes	characteristic
351	C₂×C₄	C₄×D₂₄₄	1	1	yes	characteristic
352	C₂×C₄	C₄×D₂₄₄	1	1	yes	characteristic
353	C₂×C₄	C₂²×C₄×D₆₁	1	1	yes	characteristic
354	C₂×C₄	C₂×D₄×D₆₁	1	1	yes	characteristic
355	C₂×C₄	C₂²×D₂₄₄	1	1	yes	characteristic
356	C₂×C₄	C₂×Q₈×D₆₁	1	1	yes	characteristic
357	C₂×C₄	#14519823	1	1	yes	characteristic
358	C₂×C₄	#14519824	1	1	yes	characteristic
359	C₈	—	2	1	no	—
360	C₈	—	2	1	no	—
361	C₈	—	2	4	no	—
362	C₈	—	244	4	no	—
363	C₈	C₄⋊C₄×D₆₁	1	2	yes	—
364	C₈	C₄⋊C₄×D₆₁	1	2	yes	—
365	C₂²	—	2	1	no	—
366	C₂²	—	2	1	no	—
367	C₂²	—	122	4	no	—
368	C₂²	—	244	2	no	—
369	C₂²	—	244	2	no	—
370	C₂²	C₂×C₄×D₂₄₄	1	1	yes	characteristic
371	C₂²	#16840417	1	1	yes	characteristic
372	C₂²	#16840472	1	1	yes	characteristic
373	C₄	—	2	1	no	—
374	C₄	—	2	1	no	—
375	C₄	—	2	1	no	—
376	C₄	—	8	2	no	—
377	C₄	—	122	4	no	—
378	C₄	—	244	2	no	—
379	C₄	—	244	2	no	—
380	C₄	#16839885	1	2	yes	complemented
381	C₄	C₂×C₄⋊C₄×D₆₁	1	1	yes	characteristic
382	C₄	#16840242	1	1	yes	characteristic
383	C₄	D₄×D₂₄₄	1	1	yes	characteristic
384	C₄	Q₈×D₂₄₄	1	1	yes	characteristic
385	C₂	—	2	1	no	—
386	C₂	—	2	1	no	—
387	C₂	—	244	4	no	—
388	C₂	C₄⋊C₄×D₂₄₄	1	1	yes	characteristic
389	C₂	C₂×#16839885	1	1	yes	characteristic
390	C₂	#21454737	1	1	yes	characteristic

	subgroup	G/H
center	C₂×C₄	C₂²×D₂₄₄
commutator	C₂×C₄×C₆₁	C₂³×C₄
Frattini	C₂²×C₄	C₂³×D₆₁
Fitting	C₆₁×#1770	C₂
socle	C₂²×C₆₁	C₂×C₄×D₄
prime radical	C₂×#14519799	C₂²
cosocle	C₂²×C₄×C₆₁	C₂⁴
hypercenter	#1770	D₆₁
hypocenter	C₆₁	#22686
LCS	G ▷ C₂×C₄×C₆₁ ▷ C₂×C₆₁ ▷ C₆₁
UCS	C₁ ◁ C₂×C₄ ◁ C₂×C₄⋊C₈ ◁ #1770

Complements

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

N	H ≅ G/N	type
3. #21454384	C₂	semidirect
4. #21446572	C₂	semidirect
5. #21446097	C₂	semidirect
6. #21445991	C₂	semidirect
7. #21445840	C₂	semidirect
8. C₆₁×#1770	C₂	semidirect
13. C₄×Dic₂₄₄	C₄	semidirect
14. C₄×Dic₂₄₄	C₄	semidirect
15. C₄×#11758190	C₄	semidirect
16. C₄×#11758190	C₄	semidirect
17. C₄×D₄₈₈	C₄	semidirect
18. C₄×D₄₈₈	C₄	semidirect
128. Dic₂₄₄	C₄⋊C₄	semidirect
129. D₄₈₈	C₄⋊C₄	semidirect
130. #11758190	C₄⋊C₄	semidirect
182. C₄×C₆₁	#444	semidirect
197. #1770	D₆₁	semidirect
230. C₆₁	#22686	semidirect
380. C₄	#16839885	semidirect

Maximal subgroups

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

subgroup	index
C₂×#16839885	2
C₄×#14519799	2
#21454384	2
#21446572	2
#21446097	2
#21445991	2
#21445840	2
C₆₁×#1770	2
#22686	61