Subgroups — #18081343

Order 4864.

558 conjugacy classes of subgroups.

The subgroup lattice has 400 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₄×#10597393	C₂	1	1	yes	maximal, characteristic
2	#14563751	C₂	1	1	yes	maximal, characteristic, complemented
3	#14563380	C₂	1	1	yes	maximal, characteristic, complemented
4	C₂×Q₈⋊(C₁₉⋊C₈)	C₂	1	1	yes	maximal, characteristic, complemented
5	C₂×#11926273	C₂	1	1	yes	maximal, characteristic
6	C₂×#11926271	C₂	1	1	yes	maximal, characteristic
7	C₂×C₁₉×Q₈⋊C₈	C₂	1	1	yes	maximal, characteristic, complemented
8	C₂×#10597393	C₄	1	1	yes	characteristic
9	C₂×C₄×D₇₆	C₂²	1	1	yes	characteristic
10	C₂×C₄⋊(C₁₉⋊C₈)	C₂²	1	1	yes	characteristic
11	C₂×C₄×C₁₉⋊C₈	C₂²	1	1	yes	characteristic
12	#11926451	C₄	1	1	yes	characteristic
13	#11926445	C₄	1	1	yes	characteristic
14	#11926434	—	2	2	no	—
15	#11926409	C₄	1	1	yes	characteristic
16	C₄×(C₂×D₁₉)⋊C₄	—	2	2	no	—
17	C₄²×Dic₁₉	C₂²	1	1	yes	characteristic
18	#11926298	—	2	2	no	—
19	#11926298	—	2	2	no	—
20	Q₈⋊(C₁₉⋊C₈)	—	2	2	no	—
21	#11926273	—	2	2	no	—
22	#11926271	—	2	2	no	—
23	C₂×C₄×Q₈×C₁₉	C₂²	1	1	yes	characteristic
24	C₂×C₁₉×C₄⋊C₈	C₂²	1	1	yes	characteristic
25	C₂×C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
26	C₁₉×Q₈⋊C₈	—	2	2	no	—
27	C₂²×Q₈×C₁₉	C₂×C₄	1	1	yes	characteristic
28	C₂²×D₇₆	C₂×C₄	1	1	yes	characteristic
29	C₂²×C₄×D₁₉	—	2	1	no	—
30	C₂²×C₈×C₁₉	—	2	1	no	—
31	C₂²×C₈×C₁₉	—	2	1	no	—
32	C₄×Q₈×C₁₉	—	2	1	no	—
33	C₄×Q₈×C₁₉	—	2	1	no	—
34	C₄×Q₈×C₁₉	—	2	1	no	—
35	C₄×Q₈×C₁₉	—	2	1	no	—
36	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
37	C₂×C₄⋊C₄×C₁₉	C₂×C₄	1	1	yes	characteristic
38	C₂×C₄²×C₁₉	—	2	1	no	—
39	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
40	#10597393	—	2	2	no	—
41	#10597393	—	2	2	no	—
42	C₂×(C₂×D₁₉)⋊C₄	—	2	2	no	—
43	C₂×(C₂×D₁₉)⋊C₄	—	2	1	no	—
44	C₂×(C₂×D₁₉)⋊C₄	—	2	2	no	—
45	C₂×C₄⋊Dic₁₉	C₂×C₄	1	1	yes	characteristic
46	C₂×C₄×Dic₁₉	C₂×C₄	1	1	yes	characteristic
47	C₂×C₄×Dic₁₉	C₂×C₄	1	1	yes	characteristic
48	C₂×C₄×Dic₁₉	D₄	1	2	yes	—
49	C₂×C₄×Dic₁₉	D₄	1	2	yes	—
50	C₂²×C₁₉⋊C₈	—	2	1	no	—
51	C₂²×C₁₉⋊C₈	—	2	1	no	—
52	C₄×D₇₆	—	2	1	no	—
53	C₄×D₇₆	—	2	1	no	—
54	C₄×D₇₆	—	2	1	no	—
55	C₄×D₇₆	—	2	1	no	—
56	C₁₉×C₄⋊C₈	—	2	1	no	—
57	C₁₉×C₄⋊C₈	—	2	1	no	—
58	C₄×C₈×C₁₉	—	2	1	no	—
59	C₄×C₈×C₁₉	D₄	1	2	yes	—
60	C₁₉⋊#95	—	2	2	no	—
61	C₁₉⋊#95	—	2	2	no	—
62	C₄⋊(C₁₉⋊C₈)	—	2	1	no	—
63	C₄⋊(C₁₉⋊C₈)	—	2	1	no	—
64	C₄×C₁₉⋊C₈	—	2	1	no	—
65	C₄×C₁₉⋊C₈	D₄	1	2	yes	—
66	C₂³×D₁₉	—	2	1	no	—
67	C₂×Q₈×C₁₉	—	2	1	no	—
68	C₂×Q₈×C₁₉	—	2	1	no	—
69	C₂×Q₈×C₁₉	—	2	1	no	—
70	C₂×Q₈×C₁₉	—	2	1	no	—
71	C₂×Q₈×C₁₉	—	2	1	no	—
72	C₂×Q₈×C₁₉	M₁₆	1	2	yes	—
73	C₂²×C₄×C₁₉	—	2	1	no	—
74	C₂²×C₄×C₁₉	—	2	1	no	—
75	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
76	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
77	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
78	C₂²×Dic₁₉	—	2	1	no	—
79	C₂²×Dic₁₉	C₂²⋊C₄	1	2	yes	—
80	C₂²×Dic₁₉	C₂²⋊C₄	1	2	yes	—
81	C₂×D₇₆	—	2	1	no	—
82	C₂×D₇₆	—	2	1	no	—
83	C₂×D₇₆	—	2	1	no	—
84	C₂×D₇₆	—	2	1	no	—
85	C₂×D₇₆	—	2	1	no	—
86	C₂×D₇₆	M₁₆	1	2	yes	—
87	C₂×C₄×D₁₉	—	4	1	no	—
88	C₂×C₄×D₁₉	—	4	1	no	—
89	C₂×C₄×D₁₉	—	4	2	no	—
90	C₂×C₄×D₁₉	—	4	2	no	—
91	C₂×C₈×C₁₉	—	2	2	no	—
92	C₂×C₈×C₁₉	—	4	2	no	—
93	C₂×C₈×C₁₉	—	4	1	no	—
94	C₂×C₈×C₁₉	—	4	2	no	—
95	C₄⋊C₄×C₁₉	—	2	1	no	—
96	C₄⋊C₄×C₁₉	—	2	1	no	—
97	C₄⋊C₄×C₁₉	—	4	1	no	—
98	C₄⋊C₄×C₁₉	—	4	1	no	—
99	C₄²×C₁₉	—	4	1	no	—
100	C₄²×C₁₉	—	4	1	no	—
101	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
102	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
103	C₄²×C₁₉	#41	1	1	yes	characteristic
104	C₄²×C₁₉	#41	1	1	yes	characteristic
105	(C₂×D₁₉)⋊C₄	—	2	8	no	—
106	(C₂×D₁₉)⋊C₄	—	4	4	no	—
107	(C₂×D₁₉)⋊C₄	—	4	1	no	—
108	(C₂×D₁₉)⋊C₄	—	4	1	no	—
109	C₄⋊Dic₁₉	—	2	1	no	—
110	C₄⋊Dic₁₉	—	2	1	no	—
111	C₄×Dic₁₉	—	2	1	no	—
112	C₄×Dic₁₉	—	2	1	no	—
113	C₄×Dic₁₉	—	2	1	no	—
114	C₄×Dic₁₉	—	2	1	no	—
115	C₄×Dic₁₉	—	2	2	no	—
116	C₄×Dic₁₉	—	2	2	no	—
117	C₄×Dic₁₉	—	4	2	no	—
118	C₂×C₁₉⋊C₈	—	2	2	no	—
119	C₂×C₁₉⋊C₈	—	4	2	no	—
120	C₂×C₁₉⋊C₈	—	4	1	no	—
121	C₂×C₁₉⋊C₈	—	4	2	no	—
122	#9645	—	19	1	no	maximal, Sylow
123	C₂³×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
124	C₂²×D₁₉	—	2	2	no	—
125	C₂²×D₁₉	—	4	1	no	—
126	C₂²×D₁₉	—	4	1	no	—
127	C₂²×D₁₉	—	4	2	no	—
128	C₂²×D₁₉	—	4	2	no	—
129	Q₈×C₁₉	—	2	2	no	—
130	Q₈×C₁₉	—	2	2	no	—
131	Q₈×C₁₉	—	4	1	no	—
132	Q₈×C₁₉	—	4	1	no	—
133	C₂×C₄×C₁₉	—	2	2	no	—
134	C₂×C₄×C₁₉	—	2	2	no	—
135	C₂×C₄×C₁₉	—	4	1	no	—
136	C₂×C₄×C₁₉	—	4	1	no	—
137	C₂×C₄×C₁₉	—	4	1	no	—
138	C₂×C₄×C₁₉	—	4	2	no	—
139	C₂×C₄×C₁₉	C₄×D₄	1	1	yes	characteristic
140	C₂×C₄×C₁₉	C₄×D₄	1	1	yes	characteristic
141	C₂×C₄×C₁₉	#121	1	1	yes	characteristic
142	C₂×C₄×C₁₉	#121	1	1	yes	characteristic
143	C₂×C₄×C₁₉	#124	1	1	yes	characteristic
144	C₂×C₄×C₁₉	#127	1	1	yes	characteristic
145	C₂×C₄×C₁₉	C₂×M₁₆	1	1	yes	characteristic
146	C₂×C₄×C₁₉	C₂×M₁₆	1	1	yes	characteristic
147	C₂×C₄×C₁₉	#131	1	1	yes	characteristic
148	C₂×C₄×C₁₉	#131	1	1	yes	characteristic
149	C₂×C₄×C₁₉	#135	1	2	yes	—
150	C₂×C₄×C₁₉	#135	1	2	yes	—
151	C₂×Dic₁₉	—	2	2	no	—
152	C₂×Dic₁₉	—	2	2	no	—
153	C₂×Dic₁₉	—	2	2	no	—
154	C₂×Dic₁₉	—	2	2	no	—
155	C₂×Dic₁₉	—	2	2	no	—
156	C₂×Dic₁₉	—	2	2	no	—
157	C₂×Dic₁₉	—	4	1	no	—
158	C₂×Dic₁₉	—	4	2	no	—
159	D₇₆	—	2	2	no	—
160	D₇₆	—	2	2	no	—
161	D₇₆	—	4	1	no	—
162	D₇₆	—	4	1	no	—
163	C₄×D₁₉	—	8	2	no	—
164	C₄×D₁₉	—	8	1	no	—
165	C₄×D₁₉	—	8	1	no	—
166	C₈×C₁₉	—	4	2	no	—
167	C₈×C₁₉	—	8	1	no	—
168	C₁₉⋊C₈	—	4	2	no	—
169	C₁₉⋊C₈	—	8	1	no	—
170	C₄×#124	—	19	1	no	—
171	#1831	—	19	1	no	—
172	#1744	—	19	1	no	—
173	C₂×Q₈⋊C₈	—	19	1	no	—
174	C₂×Q₈⋊C₈	D₁₉	1	1	yes	characteristic, complemented
175	C₂×D₄⋊C₈	—	19	1	no	—
176	C₂×D₄⋊C₈	—	19	1	no	—
177	C₂²×C₁₉	#390	1	1	yes	characteristic
178	C₂²×C₁₉	#407	1	1	yes	characteristic
179	C₂²×C₁₉	#408	1	1	yes	characteristic
180	C₂²×C₁₉	#416	1	2	yes	—
181	C₂²×C₁₉	#421	1	2	yes	—
182	C₂×D₁₉	—	4	2	no	—
183	C₂×D₁₉	—	4	4	no	—
184	C₂×D₁₉	—	8	1	no	—
185	C₂×D₁₉	—	8	1	no	—
186	C₂×D₁₉	—	8	2	no	—
187	C₄×C₁₉	—	2	1	no	—
188	C₄×C₁₉	—	2	1	no	—
189	C₄×C₁₉	—	4	2	no	—
190	C₄×C₁₉	—	8	1	no	—
191	C₄×C₁₉	#435	1	1	yes	characteristic
192	C₄×C₁₉	#435	1	1	yes	characteristic
193	C₄×C₁₉	#435	1	1	yes	characteristic
194	C₄×C₁₉	#435	1	1	yes	characteristic
195	C₄×C₁₉	#488	1	2	yes	—
196	C₄×C₁₉	#495	1	1	yes	characteristic
197	C₄×C₁₉	#495	1	1	yes	characteristic
198	Dic₁₉	—	4	2	no	—
199	Dic₁₉	—	4	2	no	—
200	Dic₁₉	—	8	1	no	—
201	C₂×#124	—	19	1	no	—
202	C₂×C₄×Q₈	C₂×D₁₉	1	1	yes	characteristic
203	C₂×C₄×D₄	—	19	1	no	—
204	C₂×C₄⋊C₈	—	19	1	no	—
205	C₂×C₄⋊C₈	C₂×D₁₉	1	1	yes	characteristic
206	C₂×C₄×C₈	—	19	1	no	—
207	C₂×C₄×C₈	C₂×D₁₉	1	1	yes	characteristic
208	#391	—	19	1	no	—
209	#390	—	19	1	no	—
210	#388	—	38	2	no	—
211	#382	—	19	1	no	—
212	C₄×C₂²⋊C₄	—	38	2	no	—
213	C₄³	—	19	1	no	—
214	#336	—	38	2	no	—
215	#336	—	38	2	no	—
216	Q₈⋊C₈	—	2	2	no	—
217	Q₈⋊C₈	—	38	2	no	—
218	D₄⋊C₈	—	38	2	no	—
219	D₄⋊C₈	—	38	2	no	—
220	C₂×C₁₉	#1482	1	2	yes	—
221	C₂×C₁₉	#1488	1	2	yes	—
222	C₂×C₁₉	#1955	1	1	yes	characteristic
223	C₂×C₁₉	#1958	1	1	yes	characteristic
224	C₂×C₁₉	#1963	1	1	yes	characteristic
225	D₁₉	—	8	2	no	—
226	C₂²×Q₈	C₄×D₁₉	1	1	yes	characteristic
227	C₂²×D₄	—	19	1	no	—
228	C₂³×C₄	—	38	1	no	—
229	C₂²×C₈	—	2	1	no	—
230	C₂²×C₈	—	2	1	no	—
231	C₂²×C₈	—	38	1	no	—
232	C₂²×C₈	—	38	1	no	—
233	#124	—	38	2	no	—
234	#124	—	38	2	no	—
235	C₄×Q₈	—	2	1	no	—
236	C₄×Q₈	—	2	1	no	—
237	C₄×Q₈	—	2	1	no	—
238	C₄×Q₈	—	2	1	no	—
239	C₄×D₄	—	38	1	no	—
240	C₄×D₄	—	38	1	no	—
241	C₄×D₄	—	38	1	no	—
242	C₄×D₄	—	38	1	no	—
243	C₂×C₄⋊C₄	—	2	1	no	—
244	C₂×C₄⋊C₄	—	19	1	no	—
245	C₂×C₄⋊C₄	C₄×D₁₉	1	1	yes	characteristic
246	C₂×C₂²⋊C₄	—	38	2	no	—
247	C₂×C₂²⋊C₄	—	38	2	no	—
248	C₂×C₂²⋊C₄	—	38	1	no	—
249	C₂×C₄²	—	2	1	no	—
250	C₂×C₄²	—	19	1	no	—
251	C₂×C₄²	—	19	1	no	—
252	C₂×C₄²	—	19	2	no	—
253	C₂×C₄²	—	19	2	no	—
254	C₂×C₄²	C₂²×D₁₉	1	1	yes	characteristic
255	C₄⋊C₈	—	2	1	no	—
256	C₄⋊C₈	—	2	1	no	—
257	C₄⋊C₈	—	38	1	no	—
258	C₄⋊C₈	—	38	1	no	—
259	C₄×C₈	—	2	1	no	—
260	C₄×C₈	—	19	2	no	—
261	C₄×C₈	—	38	1	no	—
262	C₄×C₈	C₂²⋊D₁₉	1	2	yes	—
263	#95	—	38	2	no	—
264	#95	—	38	2	no	—
265	C₁₉	#9645	1	1	yes	characteristic, complemented, Sylow
266	C₂⁴	—	38	1	no	—
267	C₂×Q₈	—	2	1	no	—
268	C₂×Q₈	—	2	1	no	—
269	C₂×Q₈	—	2	1	no	—
270	C₂×Q₈	—	2	1	no	—
271	C₂×Q₈	—	2	1	no	—
272	C₂×Q₈	#64515	1	2	yes	—
273	C₂×D₄	—	19	2	no	—
274	C₂×D₄	—	38	1	no	—
275	C₂×D₄	—	38	1	no	—
276	C₂×D₄	—	38	1	no	—
277	C₂×D₄	—	38	1	no	—
278	C₂×D₄	—	38	1	no	—
279	C₂²×C₄	—	2	1	no	—
280	C₂²×C₄	—	2	1	no	—
281	C₂²×C₄	—	19	2	no	—
282	C₂²×C₄	—	19	2	no	—
283	C₂²×C₄	—	38	1	no	—
284	C₂²×C₄	—	76	1	no	—
285	C₂²×C₄	—	76	1	no	—
286	C₂²×C₄	—	76	2	no	—
287	C₂²×C₄	—	76	2	no	—
288	C₂²×C₄	C₂×C₄×D₁₉	1	1	yes	characteristic
289	C₂²×C₄	D₄×D₁₉	1	1	yes	characteristic
290	C₂²×C₄	D₄×D₁₉	1	1	yes	characteristic
291	C₂×C₈	—	2	2	no	—
292	C₂×C₈	—	4	2	no	—
293	C₂×C₈	—	4	1	no	—
294	C₂×C₈	—	4	2	no	—
295	C₂×C₈	—	38	2	no	—
296	C₂×C₈	—	76	2	no	—
297	C₂×C₈	—	76	1	no	—
298	C₂×C₈	—	76	2	no	—
299	C₄⋊C₄	—	2	1	no	—
300	C₄⋊C₄	—	2	1	no	—
301	C₄⋊C₄	—	4	1	no	—
302	C₄⋊C₄	—	4	1	no	—
303	C₄⋊C₄	—	38	1	no	—
304	C₄⋊C₄	—	38	1	no	—
305	C₂²⋊C₄	—	38	8	no	—
306	C₂²⋊C₄	—	76	4	no	—
307	C₂²⋊C₄	—	76	1	no	—
308	C₂²⋊C₄	—	76	1	no	—
309	C₄²	—	4	1	no	—
310	C₄²	—	4	1	no	—
311	C₄²	—	38	1	no	—
312	C₄²	—	38	1	no	—
313	C₄²	—	38	1	no	—
314	C₄²	—	38	1	no	—
315	C₄²	—	38	2	no	—
316	C₄²	—	38	2	no	—
317	C₄²	—	76	2	no	—
318	C₄²	#64541	1	1	yes	characteristic
319	C₄²	D₄×D₁₉	1	1	yes	characteristic
320	C₄²	#64543	1	1	yes	characteristic
321	C₄²	C₂×C₂²⋊D₁₉	1	1	yes	characteristic
322	C₂³	—	38	2	no	—
323	C₂³	—	76	2	no	—
324	C₂³	—	76	2	no	—
325	C₂³	—	76	1	no	—
326	C₂³	—	76	1	no	—
327	C₂³	C₂²⋊C₄×D₁₉	1	1	yes	characteristic
328	Q₈	—	2	2	no	—
329	Q₈	—	2	2	no	—
330	Q₈	—	4	1	no	—
331	Q₈	—	4	1	no	—
332	D₄	—	38	2	no	—
333	D₄	—	38	2	no	—
334	D₄	—	76	1	no	—
335	D₄	—	76	1	no	—
336	C₂×C₄	—	2	2	no	—
337	C₂×C₄	—	2	2	no	—
338	C₂×C₄	—	4	1	no	—
339	C₂×C₄	—	4	1	no	—
340	C₂×C₄	—	4	2	no	—
341	C₂×C₄	—	4	1	no	—
342	C₂×C₄	—	38	2	no	—
343	C₂×C₄	—	38	2	no	—
344	C₂×C₄	—	38	2	no	—
345	C₂×C₄	—	38	2	no	—
346	C₂×C₄	—	38	2	no	—
347	C₂×C₄	—	38	2	no	—
348	C₂×C₄	—	76	2	no	—
349	C₂×C₄	—	76	1	no	—
350	C₂×C₄	—	152	2	no	—
351	C₂×C₄	—	152	1	no	—
352	C₂×C₄	—	152	1	no	—
353	C₂×C₄	(C₂²⋊D₁₉)⋊C₄	1	1	yes	characteristic
354	C₂×C₄	#10597330	1	1	yes	characteristic
355	C₂×C₄	#10597331	1	1	yes	characteristic
356	C₂×C₄	C₂×#64515	1	1	yes	characteristic
357	C₂×C₄	#10597347	1	1	yes	characteristic
358	C₂×C₄	M₁₆×D₁₉	1	1	yes	characteristic
359	C₂×C₄	#10597353	1	1	yes	characteristic
360	C₂×C₄	#10597362	1	2	yes	—
361	C₂×C₄	#10597365	1	2	yes	—
362	C₂×C₄	C₄×C₂²⋊D₁₉	1	1	yes	characteristic
363	C₂×C₄	#10597385	1	1	yes	characteristic
364	C₂×C₄	#10597386	1	1	yes	characteristic
365	C₈	—	4	2	no	—
366	C₈	—	8	1	no	—
367	C₈	—	76	2	no	—
368	C₈	—	152	1	no	—
369	C₂²	—	76	4	no	—
370	C₂²	—	76	2	no	—
371	C₂²	—	152	1	no	—
372	C₂²	—	152	1	no	—
373	C₂²	—	152	2	no	—
374	C₂²	#11926444	1	1	yes	characteristic
375	C₂²	#11926506	1	1	yes	characteristic
376	C₂²	#11926509	1	1	yes	characteristic
377	C₂²	#11926539	1	2	yes	—
378	C₂²	#11926559	1	2	yes	—
379	C₄	—	2	1	no	—
380	C₄	—	2	1	no	—
381	C₄	—	4	2	no	—
382	C₄	—	8	1	no	—
383	C₄	—	76	2	no	—
384	C₄	—	76	2	no	—
385	C₄	—	152	1	no	—
386	C₄	#11926612	1	1	yes	characteristic
387	C₄	#11926613	1	1	yes	characteristic
388	C₄	#11926615	1	1	yes	characteristic
389	C₄	#11926618	1	1	yes	characteristic
390	C₄	#11926900	1	2	yes	—
391	C₄	#11926925	1	1	yes	characteristic
392	C₄	#11926929	1	1	yes	characteristic
393	C₂	—	152	2	no	—
394	C₂	#14562042	1	2	yes	—
395	C₂	#14562068	1	2	yes	—
396	C₂	#14564431	1	1	yes	characteristic
397	C₂	#14564443	1	1	yes	characteristic
398	C₂	#14564465	1	1	yes	characteristic

	subgroup	G/H
center	C₂²×C₄	D₄×D₁₉
commutator	C₂²×C₄×C₁₉	C₂²×C₄
Frattini	C₂×C₄²	C₂²×D₁₉
Fitting	C₂×C₁₉×Q₈⋊C₈	C₂
socle	C₂³×C₁₉	C₂×C₂²⋊C₄
prime radical	C₂²×D₇₆	C₂×C₄
cosocle	C₂×C₄²×C₁₉	C₂³
hypercenter	C₂×Q₈⋊C₈	D₁₉
hypocenter	C₁₉	#9645
LCS	G ▷ C₂²×C₄×C₁₉ ▷ C₂×C₁₉ ▷ C₁₉
UCS	C₁ ◁ C₂²×C₄ ◁ C₂×C₄² ◁ C₂×Q₈⋊C₈

Complements

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

N	H ≅ G/N	type
2. #14563751	C₂	semidirect
3. #14563380	C₂	semidirect
4. C₂×Q₈⋊(C₁₉⋊C₈)	C₂	semidirect
7. C₂×C₁₉×Q₈⋊C₈	C₂	semidirect
174. C₂×Q₈⋊C₈	D₁₉	semidirect
265. C₁₉	#9645	semidirect

Maximal subgroups

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

subgroup	index
C₄×#10597393	2
#14563751	2
#14563380	2
C₂×Q₈⋊(C₁₉⋊C₈)	2
C₂×#11926273	2
C₂×#11926271	2
C₂×C₁₉×Q₈⋊C₈	2
#9645	19