Subgroups — C₅₃×#20472 #27227984

Order 13568.

1050 conjugacy classes of subgroups.

The subgroup lattice has 324 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₅₃×#431	C₂	1	1	yes	maximal, characteristic
2	C₂×C₄×M₁₆×C₅₃	C₂	1	1	yes	maximal, characteristic
3	C₄×#117×C₅₃	C₂	1	1	yes	maximal, characteristic
4	C₅₃×#1771	C₂	1	4	yes	maximal, complemented
5	C₅₃×#1753	C₂	1	4	yes	maximal
6	C₅₃×#1744	C₂	1	1	yes	maximal, characteristic, complemented
7	C₅₃×#1744	C₂	1	1	yes	maximal, characteristic, complemented
8	C₄×#97×C₅₃	C₂	1	1	yes	maximal, characteristic, complemented
9	C₄²×C₈×C₅₃	C₂	1	1	yes	maximal, characteristic, complemented
10	C₂²×M₁₆×C₅₃	C₂²	1	2	yes	—
11	C₂×#117×C₅₃	C₄	1	2	yes	—
12	C₂²×C₄²×C₅₃	C₂²	1	1	yes	characteristic
13	C₅₃×#431	C₄	1	8	yes	complemented
14	C₂×C₄⋊C₈×C₅₃	C₂²	1	2	yes	—
15	C₂×C₂²⋊C₈×C₅₃	C₂²	1	2	yes	—
16	C₄×M₁₆×C₅₃	C₄	1	8	yes	complemented
17	C₂×#97×C₅₃	C₂²	1	4	yes	—
18	C₂×#97×C₅₃	C₂²	1	2	yes	—
19	C₂×C₄×C₈×C₅₃	C₂²	1	4	yes	—
20	C₂×C₄×C₈×C₅₃	C₂²	1	1	yes	characteristic
21	C₂×C₄×C₈×C₅₃	C₂²	1	1	yes	characteristic
22	C₂×C₄×C₈×C₅₃	C₂²	1	1	yes	characteristic
23	C₂×C₄×C₈×C₅₃	C₂²	1	1	yes	characteristic
24	C₄×C₄⋊C₄×C₅₃	C₄	1	2	yes	—
25	C₄×C₄⋊C₄×C₅₃	C₂²	1	2	yes	—
26	C₄×C₂²⋊C₄×C₅₃	C₄	1	2	yes	—
27	C₄×C₂²⋊C₄×C₅₃	C₂²	1	2	yes	—
28	C₅₃×#376	C₄	1	2	yes	—
29	C₄³×C₅₃	C₂²	1	1	yes	characteristic
30	C₄³×C₅₃	C₂²	1	1	yes	characteristic
31	C₅₃×#336	C₂²	1	4	yes	—
32	C₅₃×#336	C₂²	1	4	yes	—
33	C₂³×C₄×C₅₃	C₂×C₄	1	1	yes	characteristic
34	C₂³×C₄×C₅₃	C₂×C₄	1	1	yes	characteristic
35	C₂³×C₄×C₅₃	C₂³	1	1	yes	characteristic
36	C₂×M₁₆×C₅₃	—	2	8	no	—
37	C₂×M₁₆×C₅₃	C₂×C₄	1	8	yes	—
38	C₂²×C₈×C₅₃	C₂³	1	2	yes	—
39	C₂²×C₈×C₅₃	C₂³	1	2	yes	—
40	C₂²×C₈×C₅₃	C₂³	1	2	yes	—
41	C₂²×C₈×C₅₃	C₂³	1	2	yes	—
42	#117×C₅₃	—	2	8	no	—
43	C₂×C₄⋊C₄×C₅₃	C₂×C₄	1	4	yes	—
44	C₂×C₂²⋊C₄×C₅₃	C₂×C₄	1	4	yes	—
45	C₂×C₄²×C₅₃	C₂×C₄	1	4	yes	—
46	C₂×C₄²×C₅₃	C₂×C₄	1	4	yes	—
47	C₂×C₄²×C₅₃	C₂×C₄	1	2	yes	—
48	C₂×C₄²×C₅₃	C₂×C₄	1	2	yes	—
49	C₂×C₄²×C₅₃	C₂×C₄	1	2	yes	—
50	C₂×C₄²×C₅₃	C₂×C₄	1	1	yes	characteristic
51	C₂×C₄²×C₅₃	C₂×C₄	1	1	yes	characteristic
52	C₂×C₄²×C₅₃	C₂×C₄	1	2	yes	—
53	C₂×C₄²×C₅₃	C₂³	1	2	yes	—
54	C₂×C₄²×C₅₃	C₂³	1	2	yes	—
55	C₂×C₄²×C₅₃	C₂³	1	1	yes	characteristic
56	C₂×C₄²×C₅₃	C₂³	1	1	yes	characteristic
57	C₄⋊C₈×C₅₃	C₂×C₄	1	8	yes	—
58	C₂²⋊C₈×C₅₃	C₂×C₄	1	8	yes	—
59	#97×C₅₃	—	2	8	no	—
60	#97×C₅₃	C₂×C₄	1	8	yes	—
61	C₄×C₈×C₅₃	—	2	8	no	—
62	C₄×C₈×C₅₃	C₂×C₄	1	4	yes	—
63	C₄×C₈×C₅₃	C₂×C₄	1	4	yes	—
64	C₄×C₈×C₅₃	C₂×C₄	1	4	yes	—
65	C₄×C₈×C₅₃	C₂×C₄	1	4	yes	—
66	#95×C₅₃	C₂×C₄	1	4	yes	—
67	#95×C₅₃	C₂×C₄	1	4	yes	—
68	C₂⁴×C₅₃	C₂²×C₄	1	1	yes	characteristic
69	C₂²×C₄×C₅₃	—	2	4	no	—
70	C₂²×C₄×C₅₃	—	2	4	no	—
71	C₂²×C₄×C₅₃	—	2	4	no	—
72	C₂²×C₄×C₅₃	C₄²	1	4	yes	—
73	C₂²×C₄×C₅₃	C₄²	1	4	yes	—
74	C₂²×C₄×C₅₃	C₂²×C₄	1	4	yes	—
75	C₂²×C₄×C₅₃	C₂²×C₄	1	1	yes	characteristic
76	C₂²×C₄×C₅₃	C₂²×C₄	1	1	yes	characteristic
77	C₂²×C₄×C₅₃	C₂²×C₄	1	1	yes	characteristic
78	C₂²×C₄×C₅₃	C₂²×C₄	1	2	yes	—
79	C₂²×C₄×C₅₃	C₂²×C₄	1	2	yes	—
80	C₂²×C₄×C₅₃	C₂²×C₄	1	4	yes	—
81	C₂²×C₄×C₅₃	C₂²×C₄	1	1	yes	characteristic
82	C₂²×C₄×C₅₃	C₂²×C₄	1	1	yes	characteristic
83	C₂²×C₄×C₅₃	C₂⁴	1	1	yes	characteristic
84	M₁₆×C₅₃	—	2	16	no	—
85	C₂×C₈×C₅₃	—	2	4	no	—
86	C₂×C₈×C₅₃	—	2	4	no	—
87	C₂×C₈×C₅₃	—	2	4	no	—
88	C₂×C₈×C₅₃	C₂²×C₄	1	4	yes	—
89	C₂×C₈×C₅₃	C₂²×C₄	1	4	yes	—
90	C₂×C₈×C₅₃	C₂²×C₄	1	4	yes	—
91	C₂×C₈×C₅₃	C₂²×C₄	1	4	yes	—
92	C₂×C₈×C₅₃	#41	1	8	yes	—
93	C₄⋊C₄×C₅₃	—	2	8	no	—
94	C₂²⋊C₄×C₅₃	—	2	8	no	—
95	C₄²×C₅₃	—	2	4	no	—
96	C₄²×C₅₃	—	2	4	no	—
97	C₄²×C₅₃	—	2	4	no	—
98	C₄²×C₅₃	—	2	4	no	—
99	C₄²×C₅₃	—	2	4	no	—
100	C₄²×C₅₃	C₄²	1	4	yes	—
101	C₄²×C₅₃	C₄²	1	4	yes	—
102	C₄²×C₅₃	M₁₆	1	8	yes	complemented
103	C₄²×C₅₃	C₂²×C₄	1	2	yes	—
104	C₄²×C₅₃	C₂²×C₄	1	2	yes	—
105	C₄²×C₅₃	C₂²×C₄	1	2	yes	—
106	C₄²×C₅₃	C₂²×C₄	1	2	yes	—
107	C₂³×C₅₃	—	2	2	no	—
108	C₂³×C₅₃	—	2	2	no	—
109	C₂³×C₅₃	—	2	2	no	—
110	C₂³×C₅₃	C₂×C₄²	1	2	yes	—
111	C₂³×C₅₃	C₂³×C₄	1	1	yes	characteristic
112	C₂×C₄×C₅₃	—	2	2	no	—
113	C₂×C₄×C₅₃	—	2	4	no	—
114	C₂×C₄×C₅₃	—	2	2	no	—
115	C₂×C₄×C₅₃	—	2	2	no	—
116	C₂×C₄×C₅₃	—	2	4	no	—
117	C₂×C₄×C₅₃	—	2	4	no	—
118	C₂×C₄×C₅₃	—	2	4	no	—
119	C₂×C₄×C₅₃	—	2	8	no	—
120	C₂×C₄×C₅₃	—	2	8	no	—
121	C₂×C₄×C₅₃	—	2	4	no	—
122	C₂×C₄×C₅₃	—	2	4	no	—
123	C₂×C₄×C₅₃	—	2	4	no	—
124	C₂×C₄×C₅₃	C₂×C₄²	1	2	yes	—
125	C₂×C₄×C₅₃	C₂×C₄²	1	2	yes	—
126	C₂×C₄×C₅₃	C₂×C₄²	1	2	yes	—
127	C₂×C₄×C₅₃	C₂×C₄²	1	2	yes	—
128	C₂×C₄×C₅₃	C₂×C₄²	1	2	yes	—
129	C₂×C₄×C₅₃	C₂×M₁₆	1	8	yes	—
130	C₂×C₄×C₅₃	C₂×M₁₆	1	4	yes	—
131	C₂×C₄×C₅₃	#131	1	4	yes	—
132	C₂×C₄×C₅₃	C₂³×C₄	1	1	yes	characteristic
133	C₂×C₄×C₅₃	C₂³×C₄	1	1	yes	characteristic
134	C₂×C₄×C₅₃	C₂×#41	1	4	yes	—
135	C₈×C₅₃	—	2	4	no	—
136	C₈×C₅₃	—	2	4	no	—
137	C₈×C₅₃	—	2	4	no	—
138	C₈×C₅₃	#117	1	8	yes	complemented
139	#20472	C₅₃	1	1	yes	maximal, characteristic, direct product factor, Sylow
140	C₂²×C₅₃	—	2	2	no	—
141	C₂²×C₅₃	—	2	2	no	—
142	C₂²×C₅₃	—	2	2	no	—
143	C₂²×C₅₃	—	4	4	no	—
144	C₂²×C₅₃	C₂²×C₄²	1	1	yes	characteristic
145	C₂²×C₅₃	C₄×#41	1	2	yes	—
146	C₂²×C₅₃	C₂²×M₁₆	1	2	yes	—
147	C₂²×C₅₃	C₂×#131	1	2	yes	—
148	C₄×C₅₃	—	2	2	no	—
149	C₄×C₅₃	—	2	2	no	—
150	C₄×C₅₃	—	2	8	no	—
151	C₄×C₅₃	—	2	2	no	—
152	C₄×C₅₃	—	4	4	no	—
153	C₄×C₅₃	C₄×M₁₆	1	4	yes	—
154	C₄×C₅₃	#405	1	4	yes	—
155	C₄×C₅₃	C₂×#117	1	2	yes	—
156	C₄×C₅₃	C₄×#41	1	2	yes	—
157	C₂×#431	C₂×C₅₃	1	1	yes	characteristic
158	C₂×C₄×M₁₆	C₂×C₅₃	1	1	yes	characteristic
159	C₄×#117	C₂×C₅₃	1	1	yes	characteristic
160	#1771	C₂×C₅₃	1	4	yes	complemented
161	#1753	C₂×C₅₃	1	4	yes	—
162	#1744	C₂×C₅₃	1	1	yes	characteristic, complemented
163	#1744	C₂×C₅₃	1	1	yes	characteristic, complemented
164	C₄×#97	C₂×C₅₃	1	1	yes	characteristic, complemented
165	C₄²×C₈	C₂×C₅₃	1	1	yes	characteristic, complemented
166	C₂×C₅₃	—	4	2	no	—
167	C₂×C₅₃	C₄×#117	1	1	yes	characteristic
168	C₂×C₅₃	C₂×C₄×M₁₆	1	1	yes	characteristic
169	C₂×C₅₃	C₂×#405	1	1	yes	characteristic
170	C₂×C₅₃	#2965	1	4	yes	—
171	C₂²×M₁₆	C₂²×C₅₃	1	2	yes	—
172	C₂×#117	C₄×C₅₃	1	2	yes	—
173	C₂²×C₄²	C₂²×C₅₃	1	1	yes	characteristic
174	#431	C₄×C₅₃	1	8	yes	complemented
175	C₂×C₄⋊C₈	C₂²×C₅₃	1	2	yes	—
176	C₂×C₂²⋊C₈	C₂²×C₅₃	1	2	yes	—
177	C₄×M₁₆	C₄×C₅₃	1	8	yes	complemented
178	C₂×#97	C₂²×C₅₃	1	4	yes	—
179	C₂×#97	C₂²×C₅₃	1	2	yes	—
180	C₂×C₄×C₈	C₂²×C₅₃	1	4	yes	—
181	C₂×C₄×C₈	C₂²×C₅₃	1	1	yes	characteristic
182	C₂×C₄×C₈	C₂²×C₅₃	1	1	yes	characteristic
183	C₂×C₄×C₈	C₂²×C₅₃	1	1	yes	characteristic
184	C₂×C₄×C₈	C₂²×C₅₃	1	1	yes	characteristic
185	C₄×C₄⋊C₄	C₄×C₅₃	1	2	yes	—
186	C₄×C₄⋊C₄	C₂²×C₅₃	1	2	yes	—
187	C₄×C₂²⋊C₄	C₄×C₅₃	1	2	yes	—
188	C₄×C₂²⋊C₄	C₂²×C₅₃	1	2	yes	—
189	#376	C₄×C₅₃	1	2	yes	—
190	C₄³	C₂²×C₅₃	1	1	yes	characteristic
191	C₄³	C₂²×C₅₃	1	1	yes	characteristic
192	#336	C₂²×C₅₃	1	4	yes	—
193	#336	C₂²×C₅₃	1	4	yes	—
194	C₅₃	#20472	1	1	yes	characteristic, direct product factor, Sylow
195	C₂³×C₄	C₂×C₄×C₅₃	1	1	yes	characteristic
196	C₂³×C₄	C₂×C₄×C₅₃	1	1	yes	characteristic
197	C₂³×C₄	C₂³×C₅₃	1	1	yes	characteristic
198	C₂×M₁₆	—	2	8	no	—
199	C₂×M₁₆	C₂×C₄×C₅₃	1	8	yes	—
200	C₂²×C₈	C₂³×C₅₃	1	2	yes	—
201	C₂²×C₈	C₂³×C₅₃	1	2	yes	—
202	C₂²×C₈	C₂³×C₅₃	1	2	yes	—
203	C₂²×C₈	C₂³×C₅₃	1	2	yes	—
204	#117	—	2	8	no	—
205	C₂×C₄⋊C₄	C₂×C₄×C₅₃	1	4	yes	—
206	C₂×C₂²⋊C₄	C₂×C₄×C₅₃	1	4	yes	—
207	C₂×C₄²	C₂×C₄×C₅₃	1	2	yes	—
208	C₂×C₄²	C₂×C₄×C₅₃	1	2	yes	—
209	C₂×C₄²	C₂×C₄×C₅₃	1	2	yes	—
210	C₂×C₄²	C₂×C₄×C₅₃	1	4	yes	—
211	C₂×C₄²	C₂×C₄×C₅₃	1	4	yes	—
212	C₂×C₄²	C₂×C₄×C₅₃	1	1	yes	characteristic
213	C₂×C₄²	C₂×C₄×C₅₃	1	1	yes	characteristic
214	C₂×C₄²	C₂×C₄×C₅₃	1	2	yes	—
215	C₂×C₄²	C₂³×C₅₃	1	2	yes	—
216	C₂×C₄²	C₂³×C₅₃	1	2	yes	—
217	C₂×C₄²	C₂³×C₅₃	1	1	yes	characteristic
218	C₂×C₄²	C₂³×C₅₃	1	1	yes	characteristic
219	C₄⋊C₈	C₂×C₄×C₅₃	1	8	yes	—
220	C₂²⋊C₈	C₂×C₄×C₅₃	1	8	yes	—
221	#97	—	2	8	no	—
222	#97	C₂×C₄×C₅₃	1	8	yes	—
223	C₄×C₈	—	2	8	no	—
224	C₄×C₈	C₂×C₄×C₅₃	1	4	yes	—
225	C₄×C₈	C₂×C₄×C₅₃	1	4	yes	—
226	C₄×C₈	C₂×C₄×C₅₃	1	4	yes	—
227	C₄×C₈	C₂×C₄×C₅₃	1	4	yes	—
228	#95	C₂×C₄×C₅₃	1	4	yes	—
229	#95	C₂×C₄×C₅₃	1	4	yes	—
230	C₂⁴	C₂²×C₄×C₅₃	1	1	yes	characteristic
231	C₂²×C₄	—	2	4	no	—
232	C₂²×C₄	—	2	4	no	—
233	C₂²×C₄	—	2	4	no	—
234	C₂²×C₄	C₄²×C₅₃	1	4	yes	—
235	C₂²×C₄	C₄²×C₅₃	1	4	yes	—
236	C₂²×C₄	C₂²×C₄×C₅₃	1	4	yes	—
237	C₂²×C₄	C₂²×C₄×C₅₃	1	1	yes	characteristic
238	C₂²×C₄	C₂²×C₄×C₅₃	1	1	yes	characteristic
239	C₂²×C₄	C₂²×C₄×C₅₃	1	1	yes	characteristic
240	C₂²×C₄	C₂²×C₄×C₅₃	1	2	yes	—
241	C₂²×C₄	C₂²×C₄×C₅₃	1	2	yes	—
242	C₂²×C₄	C₂²×C₄×C₅₃	1	4	yes	—
243	C₂²×C₄	C₂²×C₄×C₅₃	1	1	yes	characteristic
244	C₂²×C₄	C₂²×C₄×C₅₃	1	1	yes	characteristic
245	C₂²×C₄	C₂⁴×C₅₃	1	1	yes	characteristic
246	M₁₆	—	2	16	no	—
247	C₂×C₈	—	2	4	no	—
248	C₂×C₈	—	2	4	no	—
249	C₂×C₈	—	2	4	no	—
250	C₂×C₈	C₂²×C₄×C₅₃	1	4	yes	—
251	C₂×C₈	C₂²×C₄×C₅₃	1	4	yes	—
252	C₂×C₈	C₂²×C₄×C₅₃	1	4	yes	—
253	C₂×C₈	C₂²×C₄×C₅₃	1	4	yes	—
254	C₂×C₈	#41×C₅₃	1	8	yes	—
255	C₄⋊C₄	—	2	8	no	—
256	C₂²⋊C₄	—	2	8	no	—
257	C₄²	—	2	4	no	—
258	C₄²	—	2	4	no	—
259	C₄²	—	2	4	no	—
260	C₄²	—	2	4	no	—
261	C₄²	—	2	4	no	—
262	C₄²	C₄²×C₅₃	1	4	yes	—
263	C₄²	C₄²×C₅₃	1	4	yes	—
264	C₄²	M₁₆×C₅₃	1	8	yes	complemented
265	C₄²	C₂²×C₄×C₅₃	1	2	yes	—
266	C₄²	C₂²×C₄×C₅₃	1	2	yes	—
267	C₄²	C₂²×C₄×C₅₃	1	2	yes	—
268	C₄²	C₂²×C₄×C₅₃	1	2	yes	—
269	C₂³	—	2	2	no	—
270	C₂³	—	2	2	no	—
271	C₂³	—	2	2	no	—
272	C₂³	C₂×C₄²×C₅₃	1	2	yes	—
273	C₂³	C₂³×C₄×C₅₃	1	1	yes	characteristic
274	C₂×C₄	—	2	4	no	—
275	C₂×C₄	—	2	2	no	—
276	C₂×C₄	—	2	2	no	—
277	C₂×C₄	—	2	4	no	—
278	C₂×C₄	—	2	2	no	—
279	C₂×C₄	—	2	4	no	—
280	C₂×C₄	—	2	4	no	—
281	C₂×C₄	—	2	8	no	—
282	C₂×C₄	—	2	8	no	—
283	C₂×C₄	—	2	4	no	—
284	C₂×C₄	—	2	4	no	—
285	C₂×C₄	—	2	4	no	—
286	C₂×C₄	C₂×C₄²×C₅₃	1	2	yes	—
287	C₂×C₄	C₂×C₄²×C₅₃	1	2	yes	—
288	C₂×C₄	C₂×C₄²×C₅₃	1	2	yes	—
289	C₂×C₄	C₂×C₄²×C₅₃	1	2	yes	—
290	C₂×C₄	C₂×C₄²×C₅₃	1	2	yes	—
291	C₂×C₄	C₂×M₁₆×C₅₃	1	8	yes	—
292	C₂×C₄	C₂×M₁₆×C₅₃	1	4	yes	—
293	C₂×C₄	#131×C₅₃	1	4	yes	—
294	C₂×C₄	C₂³×C₄×C₅₃	1	1	yes	characteristic
295	C₂×C₄	C₂³×C₄×C₅₃	1	1	yes	characteristic
296	C₂×C₄	C₂×#41×C₅₃	1	4	yes	—
297	C₈	—	2	4	no	—
298	C₈	—	2	4	no	—
299	C₈	—	2	4	no	—
300	C₈	#117×C₅₃	1	8	yes	complemented
301	C₂²	—	2	2	no	—
302	C₂²	—	2	2	no	—
303	C₂²	—	2	2	no	—
304	C₂²	—	4	4	no	—
305	C₂²	C₂²×C₄²×C₅₃	1	1	yes	characteristic
306	C₂²	C₄×#41×C₅₃	1	2	yes	—
307	C₂²	C₂²×M₁₆×C₅₃	1	2	yes	—
308	C₂²	C₂×#131×C₅₃	1	2	yes	—
309	C₄	—	2	8	no	—
310	C₄	—	2	2	no	—
311	C₄	—	2	2	no	—
312	C₄	—	2	2	no	—
313	C₄	—	4	4	no	—
314	C₄	C₄×M₁₆×C₅₃	1	4	yes	—
315	C₄	C₅₃×#405	1	4	yes	—
316	C₄	C₂×#117×C₅₃	1	2	yes	—
317	C₄	C₄×#41×C₅₃	1	2	yes	—
318	C₂	—	4	2	no	—
319	C₂	C₄×#117×C₅₃	1	1	yes	characteristic
320	C₂	C₂×C₄×M₁₆×C₅₃	1	1	yes	characteristic
321	C₂	C₂×C₅₃×#405	1	1	yes	characteristic
322	C₂	C₅₃×#2965	1	4	yes	—

	subgroup	G/H
center	C₂×C₄²×C₅₃	C₂³
commutator	C₂²	C₂²×C₄²×C₅₃
Frattini, cosocle	C₂²×C₄	C₂⁴×C₅₃
socle	C₂³×C₅₃	C₂³×C₄
prime radical	C₂⁴×C₅₃	C₂²×C₄
LCS	G ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂×C₄²×C₅₃ ◁ G

Complements

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

N	H ≅ G/N	type
4. C₅₃×#1771	C₂	semidirect
6. C₅₃×#1744	C₂	semidirect
7. C₅₃×#1744	C₂	semidirect
8. C₄×#97×C₅₃	C₂	semidirect
9. C₄²×C₈×C₅₃	C₂	semidirect
13. C₅₃×#431	C₄	semidirect
16. C₄×M₁₆×C₅₃	C₄	semidirect
102. C₄²×C₅₃	M₁₆	semidirect
138. C₈×C₅₃	#117	semidirect
139. #20472	C₅₃	direct (N × H)
160. #1771	C₂×C₅₃	semidirect
162. #1744	C₂×C₅₃	semidirect
163. #1744	C₂×C₅₃	semidirect
164. C₄×#97	C₂×C₅₃	semidirect
165. C₄²×C₈	C₂×C₅₃	semidirect
174. #431	C₄×C₅₃	semidirect
177. C₄×M₁₆	C₄×C₅₃	semidirect
194. C₅₃	#20472	direct (N × H)
264. C₄²	M₁₆×C₅₃	semidirect
300. C₈	#117×C₅₃	semidirect

Maximal subgroups

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

subgroup	index
C₂×C₅₃×#431	2
C₂×C₄×M₁₆×C₅₃	2
C₄×#117×C₅₃	2
C₅₃×#1771	2
C₅₃×#1753	2
C₅₃×#1744	2
C₄×#97×C₅₃	2
C₄²×C₈×C₅₃	2
#20472	53

Subgroups — C53×#20472 #27227984

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₅₃×#20472 #27227984