Subgroups — #27540868

Order 13568.

652 conjugacy classes of subgroups.

The subgroup lattice has 430 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#20287859	C₂	1	2	yes	maximal, complemented
2	#20286515	C₂	1	1	yes	maximal, characteristic, complemented
3	#20276972	C₂	1	1	yes	maximal, characteristic, complemented
4	#20276847	C₂	1	2	yes	maximal, complemented
5	#20276793	C₂	1	1	yes	maximal, characteristic, complemented
6	#20276791	C₂	1	1	yes	maximal, characteristic, complemented
7	#20276684	C₂	1	2	yes	maximal, complemented
8	#20276679	C₂	1	2	yes	maximal, complemented
9	#20276594	C₂	1	1	yes	maximal, characteristic, complemented
10	#20276552	C₂	1	1	yes	maximal, characteristic, complemented
11	C₅₃×#3293	C₂	1	1	yes	maximal, characteristic, complemented
12	#16811428	C₂²	1	2	yes	—
13	#16811425	—	2	1	no	—
14	#16811064	—	2	2	no	—
15	#16811064	C₂²	1	2	yes	—
16	#16811058	—	2	2	no	—
17	#16811058	C₂²	1	2	yes	complemented
18	#16811053	—	2	2	no	—
19	#16811053	C₂²	1	1	yes	characteristic
20	C₂×#13133160	—	2	2	no	—
21	C₂×#13133160	C₂²	1	2	yes	complemented
22	C₂×#13133160	C₂²	1	2	yes	complemented
23	#16811040	C₂²	1	2	yes	complemented
24	#16811000	C₂²	1	1	yes	characteristic
25	#16810894	—	2	1	no	—
26	#16810893	C₂²	1	2	yes	—
27	#16810792	—	2	2	no	—
28	#16810741	C₂²	1	1	yes	characteristic
29	#16810452	C₂²	1	1	yes	characteristic, complemented
30	#16810444	C₂²	1	1	yes	characteristic, complemented
31	#16810439	C₂²	1	2	yes	complemented
32	#16810435	C₂²	1	2	yes	complemented
33	#16810430	C₂²	1	1	yes	characteristic, complemented
34	#16810429	C₂²	1	1	yes	characteristic
35	#16810407	C₂²	1	2	yes	complemented
36	C₄×#11719908	C₂²	1	1	yes	characteristic, complemented
37	C₅₃×#578	—	2	1	no	—
38	C₅₃×#578	C₂²	1	2	yes	complemented
39	C₅₃×#494	C₂²	1	1	yes	characteristic, complemented
40	C₅₃×#473	—	2	1	no	—
41	C₅₃×#473	C₂²	1	2	yes	complemented
42	C₅₃×#456	—	2	2	no	—
43	C₅₃×#443	C₂²	1	1	yes	characteristic
44	C₅₃×#443	C₂²	1	1	yes	characteristic, complemented
45	#13133263	—	2	2	no	—
46	#13133245	—	2	2	no	—
47	#13133245	—	4	2	no	—
48	#13133244	—	4	2	no	—
49	#13133242	—	2	2	no	—
50	#13133240	—	4	1	no	—
51	#13133239	—	2	2	no	—
52	#13133239	C₂³	1	1	yes	characteristic
53	C₂×D₄₂₄	—	2	1	no	—
54	C₂×D₄₂₄	—	2	2	no	—
55	C₂×D₄₂₄	C₂³	1	2	yes	—
56	D₈×D₅₃	—	4	1	no	—
57	#13133223	—	2	1	no	—
58	#13133214	—	2	1	no	—
59	#13133163	—	2	2	no	—
60	#13133163	D₄	1	1	yes	characteristic, complemented
61	#13133161	D₄	1	1	yes	characteristic, complemented
62	#13133160	—	2	2	no	—
63	#13133160	—	2	2	no	—
64	#13133160	—	2	2	no	—
65	#13133160	—	2	2	no	—
66	#13133160	—	4	2	no	—
67	#13133160	D₄	1	1	yes	characteristic, complemented
68	#13133158	—	2	2	no	—
69	#13133158	D₄	1	1	yes	characteristic, complemented
70	#13133157	—	2	2	no	—
71	#13133157	C₂³	1	2	yes	—
72	C₂×#11719908	—	2	2	no	—
73	C₂×#11719908	C₂³	1	1	yes	characteristic
74	C₂×#11719908	C₂³	1	1	yes	characteristic
75	#13133153	C₂³	1	1	yes	characteristic
76	#13133145	—	2	1	no	—
77	#13133133	—	2	2	no	—
78	2₋¹⁺⁴×C₅₃	—	2	2	no	—
79	#137×C₅₃	—	2	2	no	—
80	#137×C₅₃	—	2	2	no	—
81	#137×C₅₃	—	4	2	no	—
82	#137×C₅₃	—	4	2	no	—
83	#135×C₅₃	—	2	2	no	—
84	#135×C₅₃	—	4	1	no	—
85	#135×C₅₃	D₄	1	1	yes	characteristic
86	#135×C₅₃	C₂³	1	1	yes	characteristic
87	C₂×Q₁₆×C₅₃	—	2	1	no	—
88	C₂×Q₁₆×C₅₃	—	2	2	no	—
89	C₂×Q₁₆×C₅₃	—	4	1	no	—
90	C₂×Q₁₆×C₅₃	C₂³	1	2	yes	—
91	#131×C₅₃	—	2	1	no	—
92	#131×C₅₃	C₂³	1	2	yes	—
93	C₄⋊Q₈×C₅₃	—	2	1	no	—
94	#108×C₅₃	D₄	1	1	yes	characteristic
95	#108×C₅₃	C₂³	1	1	yes	characteristic
96	#104×C₅₃	—	2	1	no	—
97	#104×C₅₃	D₄	1	2	yes	—
98	#101×C₅₃	—	2	2	no	—
99	C₄×C₈×C₅₃	C₂³	1	1	yes	characteristic
100	#41×C₅₃	—	2	1	no	—
101	#41×C₅₃	—	4	2	no	—
102	#41×C₅₃	—	4	2	no	—
103	#41×C₅₃	—	8	2	no	—
104	#41×C₅₃	C₂×D₄	1	2	yes	—
105	C₂×Q₈×C₅₃	—	2	2	no	—
106	C₂×Q₈×C₅₃	—	4	2	no	—
107	C₂×Q₈×C₅₃	—	4	2	no	—
108	#11719949	—	4	2	no	—
109	D₄×D₅₃	—	4	2	no	—
110	D₄×D₅₃	—	8	2	no	—
111	#11719945	—	2	1	no	—
112	#11719945	—	4	2	no	—
113	C₂×D₂₁₂	—	2	2	no	—
114	C₂×D₂₁₂	—	4	2	no	—
115	C₂×D₂₁₂	—	8	1	no	—
116	Q₁₆×C₅₃	—	2	2	no	—
117	Q₁₆×C₅₃	—	2	2	no	—
118	Q₁₆×C₅₃	—	4	2	no	—
119	Q₁₆×C₅₃	—	4	2	no	—
120	Q₁₆×C₅₃	—	4	1	no	—
121	Q₁₆×C₅₃	—	4	1	no	—
122	Q₁₆×C₅₃	D₈	1	1	yes	characteristic
123	Q₁₆×C₅₃	C₂×D₄	1	1	yes	characteristic
124	SD₁₆×C₅₃	—	2	1	no	—
125	SD₁₆×C₅₃	—	4	2	no	—
126	SD₁₆×C₅₃	—	4	2	no	—
127	SD₁₆×C₅₃	D₈	1	2	yes	—
128	D₈×C₅₃	D₈	1	1	yes	characteristic
129	D₈×C₅₃	C₂×D₄	1	1	yes	characteristic
130	M₁₆×C₅₃	—	2	2	no	—
131	M₁₆×C₅₃	—	2	1	no	—
132	M₁₆×C₅₃	—	4	1	no	—
133	M₁₆×C₅₃	C₂×D₄	1	2	yes	—
134	C₂×C₈×C₅₃	—	2	2	no	—
135	C₂×C₈×C₅₃	—	4	1	no	—
136	C₂×C₈×C₅₃	C₂×D₄	1	1	yes	characteristic
137	C₂×C₈×C₅₃	C₂⁴	1	1	yes	characteristic
138	C₄⋊C₄×C₅₃	—	8	1	no	—
139	C₄²×C₅₃	C₂×D₄	1	1	yes	characteristic
140	#11719924	—	4	2	no	—
141	#11719922	—	4	2	no	—
142	#11719917	—	2	1	no	—
143	Dic₂₁₂	C₂×D₄	1	1	yes	characteristic
144	D₄₂₄	—	2	2	no	—
145	D₄₂₄	—	2	2	no	—
146	D₄₂₄	—	4	2	no	—
147	D₄₂₄	—	4	1	no	—
148	D₄₂₄	—	4	1	no	—
149	D₄₂₄	C₂×D₄	1	1	yes	characteristic
150	#11719913	—	2	1	no	—
151	#11719913	—	4	2	no	—
152	#11719912	—	4	1	no	—
153	C₈×D₅₃	—	4	1	no	—
154	#11719908	—	2	2	no	—
155	#11719908	—	2	1	no	—
156	#11719908	C₂×D₄	1	1	yes	characteristic
157	#11719908	C₂×D₄	1	1	yes	characteristic
158	C₂²×D₅₃	—	4	2	no	—
159	C₂²×D₅₃	—	8	2	no	—
160	Q₈×C₅₃	—	2	1	no	—
161	Q₈×C₅₃	—	4	2	no	—
162	Q₈×C₅₃	—	4	2	no	—
163	Q₈×C₅₃	—	8	2	no	—
164	Q₈×C₅₃	C₂×D₈	1	2	yes	—
165	D₄×C₅₃	—	2	2	no	—
166	D₄×C₅₃	—	2	1	no	—
167	D₄×C₅₃	—	4	1	no	—
168	D₄×C₅₃	—	8	2	no	—
169	D₄×C₅₃	C₂×D₈	1	2	yes	—
170	C₂×C₄×C₅₃	—	2	1	no	—
171	C₂×C₄×C₅₃	—	2	2	no	—
172	C₂×C₄×C₅₃	—	4	1	no	—
173	C₂×C₄×C₅₃	—	4	2	no	—
174	C₂×C₄×C₅₃	—	8	2	no	—
175	C₂×C₄×C₅₃	—	8	2	no	—
176	C₂×C₄×C₅₃	C₂²×D₄	1	1	yes	characteristic
177	C₂²⋊D₅₃	—	4	1	no	—
178	C₂²⋊D₅₃	—	8	2	no	—
179	D₂₁₂	—	2	1	no	—
180	D₂₁₂	—	4	2	no	—
181	D₂₁₂	—	4	2	no	—
182	D₂₁₂	—	8	2	no	—
183	D₂₁₂	—	16	2	no	—
184	C₄×D₅₃	—	4	1	no	—
185	C₄×D₅₃	—	8	2	no	—
186	Dic₁₀₆	—	2	1	no	—
187	C₈×C₅₃	—	2	2	no	—
188	C₈×C₅₃	—	4	1	no	—
189	C₈×C₅₃	C₂×D₈	1	1	yes	characteristic
190	C₈×C₅₃	C₂×D₈	1	1	yes	characteristic
191	C₈×C₅₃	C₂²×D₄	1	1	yes	characteristic
192	C₈×C₅₃	H(5,𝔽₂)	1	1	yes	characteristic
193	#88322	—	4	1	no	—
194	#33856	—	53	1	no	maximal, Sylow
195	C₂²×C₅₃	—	2	2	no	—
196	C₂²×C₅₃	—	4	1	no	—
197	C₂²×C₅₃	#576	1	1	yes	characteristic
198	C₂×D₅₃	—	4	1	no	—
199	C₂×D₅₃	—	8	2	no	—
200	C₂×D₅₃	—	16	2	no	—
201	C₂×D₅₃	—	32	2	no	—
202	C₄×C₅₃	—	2	2	no	—
203	C₄×C₅₃	—	2	2	no	—
204	C₄×C₅₃	—	4	1	no	—
205	C₄×C₅₃	—	8	2	no	—
206	C₄×C₅₃	D₄²	1	1	yes	characteristic
207	C₄×C₅₃	C₂²×D₈	1	1	yes	characteristic
208	Dic₅₃	—	4	1	no	—
209	#3416	—	53	2	no	—
210	#3293	D₅₃	1	1	yes	characteristic, complemented
211	#3292	—	53	1	no	—
212	#2248	—	53	1	no	—
213	#2223	—	53	2	no	—
214	#2214	—	53	1	no	—
215	#2213	—	53	1	no	—
216	#2194	—	53	2	no	—
217	#2193	—	53	2	no	—
218	#2178	—	53	1	no	—
219	#2170	—	53	1	no	—
220	C₂×C₅₃	—	2	1	no	—
221	C₂×C₅₃	—	4	2	no	—
222	C₂×C₅₃	—	8	1	no	—
223	C₂×C₅₃	D₄×D₈	1	1	yes	characteristic
224	D₅₃	—	8	1	no	—
225	D₅₃	—	16	2	no	—
226	#578	—	2	1	no	—
227	#578	C₂×D₅₃	1	2	yes	complemented
228	#576	—	53	2	no	—
229	#576	—	106	1	no	—
230	#510	—	53	2	no	—
231	#510	—	106	2	no	—
232	#509	—	53	2	no	—
233	#509	—	106	2	no	—
234	#508	—	53	1	no	—
235	#508	—	106	2	no	—
236	C₂×SD₃₂	—	53	2	no	—
237	C₂×SD₃₂	—	53	2	no	—
238	C₂×SD₃₂	—	106	2	no	—
239	#504	—	53	2	no	—
240	#494	C₂×D₅₃	1	1	yes	characteristic, complemented
241	#493	—	53	1	no	—
242	#473	—	2	1	no	—
243	#473	C₂×D₅₃	1	2	yes	complemented
244	#472	—	53	2	no	—
245	#472	—	106	1	no	—
246	#456	—	2	2	no	—
247	#453	—	106	2	no	—
248	#443	—	53	1	no	—
249	#443	C₂×D₅₃	1	1	yes	characteristic
250	#443	C₂×D₅₃	1	1	yes	characteristic, complemented
251	#368	—	53	1	no	—
252	#364	—	53	1	no	—
253	#362	—	53	2	no	—
254	#361	—	53	2	no	—
255	#359	—	53	1	no	—
256	#359	—	53	1	no	—
257	#350	—	53	2	no	—
258	C₄×C₁₆	—	53	1	no	—
259	C₅₃	#33856	1	1	yes	characteristic, complemented, Sylow
260	2₋¹⁺⁴	—	2	2	no	—
261	H(5,𝔽₂)	—	106	2	no	—
262	#137	—	2	2	no	—
263	#137	—	2	2	no	—
264	#137	—	4	2	no	—
265	#137	—	4	2	no	—
266	AGL(1,ℤ/8)	—	106	2	no	—
267	AGL(1,ℤ/8)	—	106	2	no	—
268	AGL(1,ℤ/8)	—	212	2	no	—
269	AGL(1,ℤ/8)	—	212	2	no	—
270	#135	—	2	2	no	—
271	#135	—	4	1	no	—
272	#135	—	53	1	no	—
273	#135	—	106	2	no	—
274	#135	—	212	1	no	—
275	#135	C₂²⋊D₅₃	1	1	yes	characteristic
276	#135	C₂²×D₅₃	1	1	yes	characteristic
277	C₂×Q₁₆	—	2	2	no	—
278	C₂×Q₁₆	—	2	1	no	—
279	C₂×Q₁₆	—	4	1	no	—
280	C₂×Q₁₆	C₂²×D₅₃	1	2	yes	—
281	C₂×D₈	—	53	2	no	—
282	C₂×D₈	—	106	2	no	—
283	C₂×D₈	—	106	1	no	—
284	C₂×D₈	—	212	1	no	—
285	#131	—	2	1	no	—
286	#131	—	106	1	no	—
287	#131	C₂²×D₅₃	1	2	yes	—
288	C₄⋊Q₈	—	2	1	no	—
289	#127	—	106	1	no	—
290	Q₃₂	—	53	1	no	—
291	Q₃₂	—	106	2	no	—
292	SD₃₂	—	53	1	no	—
293	SD₃₂	—	53	1	no	—
294	SD₃₂	—	106	2	no	—
295	SD₃₂	—	106	2	no	—
296	SD₃₂	—	106	2	no	—
297	SD₃₂	—	106	2	no	—
298	SD₃₂	—	212	2	no	—
299	D₁₆	—	53	1	no	—
300	D₁₆	—	106	2	no	—
301	M₃₂	—	53	2	no	—
302	M₃₂	—	106	2	no	—
303	C₂×C₁₆	—	53	1	no	—
304	C₂×C₁₆	—	53	1	no	—
305	C₂×C₁₆	—	106	2	no	—
306	#108	—	53	1	no	—
307	#108	C₂²⋊D₅₃	1	1	yes	characteristic
308	#108	C₂²×D₅₃	1	1	yes	characteristic
309	#104	—	2	1	no	—
310	#104	—	106	1	no	—
311	#104	C₂²⋊D₅₃	1	2	yes	—
312	#101	—	2	2	no	—
313	#100	—	106	2	no	—
314	C₄×C₈	C₂²×D₅₃	1	1	yes	characteristic
315	#41	—	2	1	no	—
316	#41	—	4	2	no	—
317	#41	—	4	2	no	—
318	#41	—	8	2	no	—
319	#41	—	106	1	no	—
320	#41	—	212	2	no	—
321	#41	—	212	2	no	—
322	#41	C₂×C₂²⋊D₅₃	1	2	yes	—
323	C₂×Q₈	—	2	2	no	—
324	C₂×Q₈	—	4	2	no	—
325	C₂×Q₈	—	4	2	no	—
326	C₂×D₄	—	106	2	no	—
327	C₂×D₄	—	424	1	no	—
328	C₂×D₄	—	424	2	no	—
329	C₂×D₄	—	212	2	no	—
330	C₂×D₄	—	212	2	no	—
331	Q₁₆	—	2	2	no	—
332	Q₁₆	—	2	2	no	—
333	Q₁₆	—	4	2	no	—
334	Q₁₆	—	4	2	no	—
335	Q₁₆	—	4	1	no	—
336	Q₁₆	—	4	1	no	—
337	Q₁₆	—	53	1	no	—
338	Q₁₆	#11719922	1	1	yes	characteristic
339	Q₁₆	D₄×D₅₃	1	1	yes	characteristic
340	SD₁₆	—	2	1	no	—
341	SD₁₆	—	4	2	no	—
342	SD₁₆	—	4	2	no	—
343	SD₁₆	—	106	1	no	—
344	SD₁₆	—	212	2	no	—
345	SD₁₆	—	212	2	no	—
346	SD₁₆	#11719922	1	2	yes	—
347	D₈	—	53	1	no	—
348	D₈	—	106	2	no	—
349	D₈	—	106	2	no	—
350	D₈	—	212	2	no	—
351	D₈	—	212	2	no	—
352	D₈	—	212	1	no	—
353	D₈	—	212	1	no	—
354	D₈	#11719922	1	1	yes	characteristic
355	D₈	D₄×D₅₃	1	1	yes	characteristic
356	M₁₆	—	2	2	no	—
357	M₁₆	—	2	1	no	—
358	M₁₆	—	4	1	no	—
359	M₁₆	—	106	1	no	—
360	M₁₆	—	212	1	no	—
361	M₁₆	C₂×C₂²⋊D₅₃	1	2	yes	—
362	C₂×C₈	—	2	2	no	—
363	C₂×C₈	—	4	1	no	—
364	C₂×C₈	—	212	1	no	—
365	C₂×C₈	C₂×C₂²⋊D₅₃	1	1	yes	characteristic
366	C₂×C₈	C₂³×D₅₃	1	1	yes	characteristic
367	C₄⋊C₄	—	8	1	no	—
368	C₄²	C₂×C₂²⋊D₅₃	1	1	yes	characteristic
369	C₁₆	—	53	1	no	—
370	C₁₆	—	53	1	no	—
371	C₁₆	—	106	2	no	—
372	C₁₆	—	106	1	no	—
373	C₂³	—	424	2	no	—
374	C₂³	—	212	2	no	—
375	Q₈	—	2	1	no	—
376	Q₈	—	4	2	no	—
377	Q₈	—	4	2	no	—
378	Q₈	—	8	2	no	—
379	Q₈	—	106	1	no	—
380	Q₈	C₂×#11719922	1	2	yes	—
381	D₄	—	2	2	no	—
382	D₄	—	2	1	no	—
383	D₄	—	4	1	no	—
384	D₄	—	8	2	no	—
385	D₄	—	848	2	no	—
386	D₄	—	106	1	no	—
387	D₄	—	424	2	no	—
388	D₄	—	424	2	no	—
389	D₄	—	212	1	no	—
390	D₄	—	212	2	no	—
391	D₄	—	212	2	no	—
392	D₄	C₂×#11719922	1	2	yes	—
393	C₂×C₄	—	2	1	no	—
394	C₂×C₄	—	2	2	no	—
395	C₂×C₄	—	4	1	no	—
396	C₂×C₄	—	4	2	no	—
397	C₂×C₄	—	8	2	no	—
398	C₂×C₄	—	8	2	no	—
399	C₂×C₄	—	424	2	no	—
400	C₂×C₄	—	212	1	no	—
401	C₂×C₄	C₂²×C₂²⋊D₅₃	1	1	yes	characteristic
402	C₈	—	2	2	no	—
403	C₈	—	4	1	no	—
404	C₈	—	212	1	no	—
405	C₈	C₂×#11719922	1	1	yes	characteristic
406	C₈	C₂×#11719922	1	1	yes	characteristic
407	C₈	C₂×D₄×D₅₃	1	1	yes	characteristic
408	C₈	#13133262	1	1	yes	characteristic
409	C₂²	—	2	2	no	—
410	C₂²	—	4	1	no	—
411	C₂²	—	848	2	no	—
412	C₂²	—	1696	2	no	—
413	C₂²	—	424	2	no	—
414	C₂²	—	212	1	no	—
415	C₂²	#16811426	1	1	yes	characteristic
416	C₄	—	2	2	no	—
417	C₄	—	2	2	no	—
418	C₄	—	4	1	no	—
419	C₄	—	8	2	no	—
420	C₄	—	212	1	no	—
421	C₄	D₄×C₂²⋊D₅₃	1	1	yes	characteristic
422	C₄	C₂²×#11719922	1	1	yes	characteristic
423	C₂	—	2	1	no	—
424	C₂	—	4	2	no	—
425	C₂	—	8	1	no	—
426	C₂	—	848	2	no	—
427	C₂	—	424	1	no	—
428	C₂	D₄×#11719922	1	1	yes	characteristic

	subgroup	G/H
center	C₂	D₄×#11719922
commutator, cosocle	C₂×C₈×C₅₃	C₂⁴
Frattini	C₂×C₈	C₂³×D₅₃
Fitting	C₅₃×#3293	C₂
socle	C₂×C₅₃	D₄×D₈
hypercenter	#3293	D₅₃
hypocenter	C₅₃	#33856
LCS	G ▷ C₂×C₈×C₅₃ ▷ C₄×C₅₃ ▷ C₂×C₅₃ ▷ C₅₃
UCS	C₁ ◁ C₂ ◁ C₂×C₄ ◁ #443 ◁ #3293

Complements

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

N	H ≅ G/N	type
1. #20287859	C₂	semidirect
2. #20286515	C₂	semidirect
3. #20276972	C₂	semidirect
4. #20276847	C₂	semidirect
5. #20276793	C₂	semidirect
6. #20276791	C₂	semidirect
7. #20276684	C₂	semidirect
8. #20276679	C₂	semidirect
9. #20276594	C₂	semidirect
10. #20276552	C₂	semidirect
11. C₅₃×#3293	C₂	semidirect
17. #16811058	C₂²	semidirect
21. C₂×#13133160	C₂²	semidirect
22. C₂×#13133160	C₂²	semidirect
23. #16811040	C₂²	semidirect
29. #16810452	C₂²	semidirect
30. #16810444	C₂²	semidirect
31. #16810439	C₂²	semidirect
32. #16810435	C₂²	semidirect
33. #16810430	C₂²	semidirect
35. #16810407	C₂²	semidirect
36. C₄×#11719908	C₂²	semidirect
38. C₅₃×#578	C₂²	semidirect
39. C₅₃×#494	C₂²	semidirect
41. C₅₃×#473	C₂²	semidirect
44. C₅₃×#443	C₂²	semidirect
60. #13133163	D₄	semidirect
61. #13133161	D₄	semidirect
67. #13133160	D₄	semidirect
69. #13133158	D₄	semidirect
210. #3293	D₅₃	semidirect
227. #578	C₂×D₅₃	semidirect
240. #494	C₂×D₅₃	semidirect
243. #473	C₂×D₅₃	semidirect
250. #443	C₂×D₅₃	semidirect
259. C₅₃	#33856	semidirect

Maximal subgroups

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

subgroup	index
#20287859	2
#20286515	2
#20276972	2
#20276847	2
#20276793	2
#20276791	2
#20276684	2
#20276679	2
#20276594	2
#20276552	2
C₅₃×#3293	2
#33856	53