Subgroups — #18085087

Order 4864.

646 conjugacy classes of subgroups.

The subgroup lattice has 426 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#11926891	C₂	1	1	yes	maximal, characteristic, complemented
2	C₂×#11926834	C₂	1	1	yes	maximal, characteristic, complemented
3	C₂×#11926739	C₂	1	1	yes	maximal, characteristic
4	C₂×#11926292	C₂	1	1	yes	maximal, characteristic, complemented
5	C₂×#11926287	C₂	1	1	yes	maximal, characteristic, complemented
6	#14561470	C₂	1	1	yes	maximal, characteristic, complemented
7	C₁₉×#1954	C₂	1	1	yes	maximal, characteristic, complemented
8	C₂²×#64525	—	2	1	no	—
9	C₂×#10597315	C₂²	1	1	yes	characteristic
10	C₂×#10597320	C₂²	1	1	yes	characteristic
11	#11926891	—	2	2	no	—
12	#11926891	—	2	2	no	—
13	#11926834	—	2	2	no	—
14	#11926834	—	2	2	no	—
15	#11926739	—	2	2	no	—
16	#11926739	—	2	2	no	—
17	C₂×#10597265	—	2	1	no	—
18	C₂×C₄⋊(C₁₉⋊C₈)	C₂²	1	1	yes	characteristic
19	C₂×C₄⋊(C₁₉⋊C₈)	C₂²	1	1	yes	characteristic
20	C₂×#10597278	—	2	2	no	—
21	C₂×#10597289	—	2	1	no	—
22	C₂×#10597266	—	2	1	no	—
23	#11926292	—	2	2	no	—
24	#11926287	—	2	2	no	—
25	C₂×C₄×D₄×C₁₉	C₂²	1	1	yes	characteristic
26	C₂×C₁₉×C₄⋊C₈	C₂²	1	1	yes	characteristic
27	C₂×C₁₉×C₂²⋊C₈	—	2	2	no	—
28	C₂×C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
29	C₂²×D₄×C₁₉	D₄	1	1	yes	characteristic
30	C₂³×C₄×C₁₉	—	2	1	no	—
31	C₂²×D₇₆	—	2	1	no	—
32	C₂²×D₇₆	—	2	1	no	—
33	C₂²×D₇₆	—	2	1	no	—
34	C₂²×Dic₃₈	—	2	1	no	—
35	C₂²×C₈×C₁₉	—	2	1	no	—
36	C₂²×C₈×C₁₉	D₄	1	2	yes	—
37	C₄×D₄×C₁₉	—	2	1	no	—
38	C₄×D₄×C₁₉	—	2	1	no	—
39	C₄×D₄×C₁₉	—	2	1	no	—
40	C₄×D₄×C₁₉	—	2	1	no	—
41	C₂×C₄⋊C₄×C₁₉	D₄	1	1	yes	characteristic
42	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
43	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
44	C₂×#64525	—	2	4	no	—
45	C₂×#64525	—	4	2	no	—
46	C₂×#64525	—	4	2	no	—
47	C₂×C₄⋊Dic₁₉	—	2	1	no	—
48	C₂×C₄⋊Dic₁₉	—	2	1	no	—
49	C₂²×C₁₉⋊C₈	—	2	1	no	—
50	C₂²×C₁₉⋊C₈	—	2	1	no	—
51	#10597320	—	2	1	no	—
52	#10597320	—	2	1	no	—
53	#10597320	—	2	1	no	—
54	#10597320	D₄	1	2	yes	—
55	#10597315	—	2	1	no	—
56	#10597315	—	2	1	no	—
57	#10597315	—	2	1	no	—
58	#10597315	D₄	1	2	yes	—
59	C₁₉×C₄⋊C₈	—	2	1	no	—
60	C₁₉×C₄⋊C₈	—	2	1	no	—
61	C₁₉×C₂²⋊C₈	—	4	4	no	—
62	C₄×C₈×C₁₉	—	2	1	no	—
63	C₄×C₈×C₁₉	—	2	1	no	—
64	#10597289	—	2	4	no	—
65	#10597278	—	2	8	no	—
66	#10597266	—	2	4	no	—
67	#10597265	—	2	4	no	—
68	C₄⋊(C₁₉⋊C₈)	—	2	1	no	—
69	C₄⋊(C₁₉⋊C₈)	—	2	1	no	—
70	C₄⋊(C₁₉⋊C₈)	D₄	1	2	yes	—
71	C₄⋊(C₁₉⋊C₈)	D₄	1	2	yes	—
72	C₂⁴×C₁₉	—	2	1	no	—
73	C₂³×D₁₉	—	4	1	no	—
74	C₂×D₄×C₁₉	—	2	1	no	—
75	C₂×D₄×C₁₉	—	2	1	no	—
76	C₂×D₄×C₁₉	—	2	1	no	—
77	C₂×D₄×C₁₉	—	2	1	no	—
78	C₂×D₄×C₁₉	—	2	1	no	—
79	C₂×D₄×C₁₉	SD₁₆	1	2	yes	—
80	C₂²×C₄×C₁₉	—	2	1	no	—
81	C₂²×C₄×C₁₉	—	4	1	no	—
82	C₂²×C₄×C₁₉	—	4	1	no	—
83	C₂²×C₄×C₁₉	—	4	2	no	—
84	C₂²×C₄×C₁₉	—	4	2	no	—
85	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
86	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
87	C₂²×C₄×C₁₉	#41	1	1	yes	characteristic
88	C₂²×Dic₁₉	—	4	1	no	—
89	C₂×D₇₆	—	2	2	no	—
90	C₂×D₇₆	—	2	2	no	—
91	C₂×D₇₆	—	2	2	no	—
92	C₂×D₇₆	—	4	1	no	—
93	C₂×D₇₆	—	4	2	no	—
94	C₂×D₇₆	—	4	1	no	—
95	C₂×D₇₆	—	4	1	no	—
96	C₂×D₇₆	—	4	2	no	—
97	C₂×D₇₆	—	4	1	no	—
98	C₂×D₇₆	—	4	1	no	—
99	C₂×D₇₆	—	4	1	no	—
100	C₂×D₇₆	—	4	1	no	—
101	C₂×D₇₆	—	8	2	no	—
102	C₂×Dic₃₈	—	2	2	no	—
103	C₂×Dic₃₈	—	4	1	no	—
104	C₂×Dic₃₈	—	8	2	no	—
105	C₂×C₈×C₁₉	—	2	2	no	—
106	C₂×C₈×C₁₉	—	2	2	no	—
107	C₂×C₈×C₁₉	—	2	2	no	—
108	C₂×C₈×C₁₉	—	4	1	no	—
109	C₂×C₈×C₁₉	—	4	2	no	—
110	C₄⋊C₄×C₁₉	—	2	1	no	—
111	C₄⋊C₄×C₁₉	—	2	1	no	—
112	C₂²⋊C₄×C₁₉	—	4	1	no	—
113	C₂²⋊C₄×C₁₉	—	4	1	no	—
114	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
115	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
116	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
117	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
118	#64525	—	4	8	no	—
119	C₄⋊Dic₁₉	—	2	2	no	—
120	C₄⋊Dic₁₉	—	2	2	no	—
121	C₄⋊Dic₁₉	—	4	1	no	—
122	C₄⋊Dic₁₉	—	4	1	no	—
123	C₂×C₁₉⋊C₈	—	2	2	no	—
124	C₂×C₁₉⋊C₈	—	2	2	no	—
125	C₂×C₁₉⋊C₈	—	4	1	no	—
126	C₂×C₁₉⋊C₈	—	4	1	no	—
127	C₂×C₁₉⋊C₈	—	4	1	no	—
128	C₂×C₁₉⋊C₈	—	4	1	no	—
129	#10267	—	19	1	no	maximal, Sylow
130	C₂³×C₁₉	—	2	2	no	—
131	C₂³×C₁₉	—	4	1	no	—
132	C₂³×C₁₉	—	4	2	no	—
133	C₂³×C₁₉	—	4	1	no	—
134	C₂³×C₁₉	—	4	2	no	—
135	C₂³×C₁₉	#121	1	1	yes	characteristic
136	C₂²×D₁₉	—	4	2	no	—
137	C₂²×D₁₉	—	8	2	no	—
138	C₂²×D₁₉	—	8	1	no	—
139	C₂²×D₁₉	—	8	1	no	—
140	C₂²×D₁₉	—	8	2	no	—
141	D₄×C₁₉	—	2	2	no	—
142	D₄×C₁₉	—	2	2	no	—
143	D₄×C₁₉	—	4	1	no	—
144	D₄×C₁₉	—	4	1	no	—
145	C₂×C₄×C₁₉	—	2	2	no	—
146	C₂×C₄×C₁₉	—	4	1	no	—
147	C₂×C₄×C₁₉	—	4	2	no	—
148	C₂×C₄×C₁₉	—	8	2	no	—
149	C₂×C₄×C₁₉	—	8	1	no	—
150	C₂×C₄×C₁₉	—	8	1	no	—
151	C₂×C₄×C₁₉	#120	1	1	yes	characteristic
152	C₂×C₄×C₁₉	#120	1	1	yes	characteristic
153	C₂×C₄×C₁₉	#120	1	1	yes	characteristic
154	C₂×C₄×C₁₉	#121	1	1	yes	characteristic
155	C₂×C₄×C₁₉	#121	1	1	yes	characteristic
156	C₂×C₄×C₁₉	#127	1	1	yes	characteristic
157	C₂×C₄×C₁₉	C₂×SD₁₆	1	1	yes	characteristic
158	C₂×C₄×C₁₉	#135	1	2	yes	—
159	C₂×C₄×C₁₉	#135	1	1	yes	characteristic
160	C₂×C₄×C₁₉	AGL(1,ℤ/8)	1	2	yes	—
161	C₂×C₄×C₁₉	AGL(1,ℤ/8)	1	1	yes	characteristic
162	C₂×C₄×C₁₉	#137	1	1	yes	characteristic
163	C₂×Dic₁₉	—	4	2	no	—
164	C₂×Dic₁₉	—	8	2	no	—
165	D₇₆	—	4	4	no	—
166	D₇₆	—	4	2	no	—
167	D₇₆	—	4	2	no	—
168	D₇₆	—	8	2	no	—
169	D₇₆	—	8	2	no	—
170	D₇₆	—	8	1	no	—
171	D₇₆	—	8	1	no	—
172	D₇₆	—	8	1	no	—
173	D₇₆	—	8	1	no	—
174	Dic₃₈	—	8	2	no	—
175	Dic₃₈	—	8	2	no	—
176	C₈×C₁₉	—	4	2	no	—
177	C₈×C₁₉	—	8	1	no	—
178	C₁₉⋊C₈	—	4	2	no	—
179	C₁₉⋊C₈	—	4	2	no	—
180	C₂×#486	—	19	1	no	—
181	C₂×#476	—	19	1	no	—
182	C₂×#459	—	19	1	no	—
183	#1954	D₁₉	1	1	yes	characteristic, complemented
184	C₂×#333	—	19	1	no	—
185	C₂×#331	—	19	1	no	—
186	#1277	—	19	1	no	—
187	C₂²×C₁₉	—	4	4	no	—
188	C₂²×C₁₉	—	4	2	no	—
189	C₂²×C₁₉	—	8	2	no	—
190	C₂²×C₁₉	—	8	1	no	—
191	C₂²×C₁₉	—	8	1	no	—
192	C₂²×C₁₉	#392	1	1	yes	characteristic
193	C₂²×C₁₉	#463	1	2	yes	—
194	C₂²×C₁₉	#465	1	1	yes	characteristic
195	C₂²×C₁₉	#468	1	1	yes	characteristic
196	C₂²×C₁₉	#472	1	2	yes	—
197	C₂×D₁₉	—	8	2	no	—
198	C₂×D₁₉	—	8	2	no	—
199	C₂×D₁₉	—	8	2	no	—
200	C₂×D₁₉	—	16	2	no	—
201	C₂×D₁₉	—	16	2	no	—
202	C₄×C₁₉	—	2	1	no	—
203	C₄×C₁₉	—	2	1	no	—
204	C₄×C₁₉	—	8	1	no	—
205	C₄×C₁₉	#448	1	1	yes	characteristic
206	C₄×C₁₉	#449	1	2	yes	—
207	C₄×C₁₉	#449	1	1	yes	characteristic
208	C₄×C₁₉	#450	1	1	yes	characteristic
209	C₄×C₁₉	#452	1	1	yes	characteristic
210	C₄×C₁₉	#495	1	1	yes	characteristic
211	C₄×C₁₉	#496	1	1	yes	characteristic
212	Dic₁₉	—	8	2	no	—
213	C₂²×D₈	—	38	1	no	—
214	C₂×C₄⋊Q₈	—	19	1	no	—
215	C₂×#127	—	19	1	no	—
216	C₂×C₄×D₄	C₂×D₁₉	1	1	yes	characteristic
217	#486	—	38	2	no	—
218	#486	—	38	2	no	—
219	#476	—	38	2	no	—
220	#476	—	38	2	no	—
221	#459	—	38	2	no	—
222	#459	—	38	2	no	—
223	C₂×#106	—	38	1	no	—
224	C₂×C₄⋊C₈	—	19	1	no	—
225	C₂×C₄⋊C₈	—	19	1	no	—
226	C₂×C₄⋊C₈	C₂×D₁₉	1	1	yes	characteristic
227	C₂×#102	—	38	1	no	—
228	C₂×#102	—	38	2	no	—
229	C₂×#102	—	38	1	no	—
230	C₂×C₂²⋊C₈	—	2	2	no	—
231	C₂×C₄×C₈	C₂×D₁₉	1	1	yes	characteristic
232	#333	—	38	2	no	—
233	#331	—	38	2	no	—
234	C₂×C₁₉	—	8	2	no	—
235	C₂×C₁₉	#1677	1	2	yes	—
236	C₂×C₁₉	#1697	1	2	yes	—
237	C₂×C₁₉	#2000	1	1	yes	characteristic
238	C₂×C₁₉	#2012	1	1	yes	characteristic
239	C₂×C₁₉	#2018	1	1	yes	characteristic
240	D₁₉	—	16	2	no	—
241	C₂²×Q₈	—	38	1	no	—
242	C₂²×D₄	—	38	1	no	—
243	C₂²×D₄	—	38	1	no	—
244	C₂²×D₄	—	38	1	no	—
245	C₂²×D₄	D₇₆	1	1	yes	characteristic
246	C₂³×C₄	—	2	1	no	—
247	C₂×D₈	—	38	4	no	—
248	C₂×D₈	—	76	2	no	—
249	C₂×D₈	—	76	2	no	—
250	C₂²×C₈	—	2	1	no	—
251	C₂²×C₈	—	38	1	no	—
252	C₂²×C₈	—	38	1	no	—
253	C₂²×C₈	C₂²⋊D₁₉	1	2	yes	—
254	C₄⋊Q₈	—	19	2	no	—
255	C₄⋊Q₈	—	38	1	no	—
256	C₄⋊Q₈	—	38	1	no	—
257	C₄⋊Q₈	—	38	1	no	—
258	#127	—	19	2	no	—
259	#127	—	38	1	no	—
260	#127	—	38	1	no	—
261	#127	—	38	1	no	—
262	C₄×D₄	—	2	1	no	—
263	C₄×D₄	—	2	1	no	—
264	C₄×D₄	—	2	1	no	—
265	C₄×D₄	—	2	1	no	—
266	C₂×C₄⋊C₄	—	38	1	no	—
267	C₂×C₄⋊C₄	—	38	1	no	—
268	C₂×C₄⋊C₄	D₇₆	1	1	yes	characteristic
269	C₂×C₂²⋊C₄	—	2	1	no	—
270	C₂×C₄²	C₂²×D₁₉	1	1	yes	characteristic
271	#106	—	38	4	no	—
272	C₄⋊C₈	—	2	1	no	—
273	C₄⋊C₈	—	2	1	no	—
274	C₄⋊C₈	—	19	2	no	—
275	C₄⋊C₈	—	19	2	no	—
276	C₄⋊C₈	—	38	1	no	—
277	C₄⋊C₈	—	38	1	no	—
278	#102	—	38	4	no	—
279	#102	—	38	8	no	—
280	#102	—	38	4	no	—
281	C₂²⋊C₈	—	4	4	no	—
282	C₄×C₈	—	2	1	no	—
283	C₄×C₈	—	2	1	no	—
284	C₁₉	#10267	1	1	yes	characteristic, complemented, Sylow
285	C₂⁴	—	2	1	no	—
286	C₂⁴	—	76	1	no	—
287	C₂×Q₈	—	38	2	no	—
288	C₂×Q₈	—	76	1	no	—
289	C₂×Q₈	—	152	2	no	—
290	C₂×D₄	—	2	1	no	—
291	C₂×D₄	—	2	1	no	—
292	C₂×D₄	—	2	1	no	—
293	C₂×D₄	—	2	1	no	—
294	C₂×D₄	—	2	1	no	—
295	C₂×D₄	—	38	2	no	—
296	C₂×D₄	—	38	2	no	—
297	C₂×D₄	—	38	2	no	—
298	C₂×D₄	—	76	2	no	—
299	C₂×D₄	—	76	1	no	—
300	C₂×D₄	—	76	2	no	—
301	C₂×D₄	—	76	1	no	—
302	C₂×D₄	—	76	1	no	—
303	C₂×D₄	—	76	1	no	—
304	C₂×D₄	—	76	1	no	—
305	C₂×D₄	—	76	1	no	—
306	C₂×D₄	—	76	1	no	—
307	C₂×D₄	—	152	2	no	—
308	C₂×D₄	#64516	1	2	yes	—
309	C₂²×C₄	—	2	1	no	—
310	C₂²×C₄	—	4	2	no	—
311	C₂²×C₄	—	4	1	no	—
312	C₂²×C₄	—	4	1	no	—
313	C₂²×C₄	—	4	2	no	—
314	C₂²×C₄	—	76	1	no	—
315	C₂²×C₄	C₂×D₇₆	1	1	yes	characteristic
316	C₂²×C₄	#64541	1	1	yes	characteristic
317	C₂²×C₄	C₂×C₂²⋊D₁₉	1	1	yes	characteristic
318	D₈	—	76	8	no	—
319	C₂×C₈	—	2	2	no	—
320	C₂×C₈	—	2	2	no	—
321	C₂×C₈	—	2	2	no	—
322	C₂×C₈	—	4	2	no	—
323	C₂×C₈	—	4	1	no	—
324	C₂×C₈	—	38	2	no	—
325	C₂×C₈	—	38	2	no	—
326	C₂×C₈	—	76	1	no	—
327	C₂×C₈	—	76	1	no	—
328	C₂×C₈	—	76	1	no	—
329	C₂×C₈	—	76	1	no	—
330	C₄⋊C₄	—	2	1	no	—
331	C₄⋊C₄	—	2	1	no	—
332	C₄⋊C₄	—	38	2	no	—
333	C₄⋊C₄	—	38	2	no	—
334	C₄⋊C₄	—	76	1	no	—
335	C₄⋊C₄	—	76	1	no	—
336	C₂²⋊C₄	—	4	1	no	—
337	C₂²⋊C₄	—	4	1	no	—
338	C₄²	D₄×D₁₉	1	1	yes	characteristic
339	C₄²	D₄×D₁₉	1	1	yes	characteristic
340	C₄²	D₄×D₁₉	1	1	yes	characteristic
341	C₄²	D₄×D₁₉	1	1	yes	characteristic
342	C₂³	—	2	2	no	—
343	C₂³	—	4	1	no	—
344	C₂³	—	4	2	no	—
345	C₂³	—	4	1	no	—
346	C₂³	—	4	2	no	—
347	C₂³	—	76	2	no	—
348	C₂³	—	152	1	no	—
349	C₂³	—	152	2	no	—
350	C₂³	—	152	2	no	—
351	C₂³	—	152	1	no	—
352	C₂³	#10597376	1	1	yes	characteristic
353	Q₈	—	152	2	no	—
354	Q₈	—	152	2	no	—
355	D₄	—	2	2	no	—
356	D₄	—	2	2	no	—
357	D₄	—	4	1	no	—
358	D₄	—	4	1	no	—
359	D₄	—	76	4	no	—
360	D₄	—	76	2	no	—
361	D₄	—	76	2	no	—
362	D₄	—	152	2	no	—
363	D₄	—	152	2	no	—
364	D₄	—	152	1	no	—
365	D₄	—	152	1	no	—
366	D₄	—	152	1	no	—
367	D₄	—	152	1	no	—
368	C₂×C₄	—	2	2	no	—
369	C₂×C₄	—	4	1	no	—
370	C₂×C₄	—	4	2	no	—
371	C₂×C₄	—	8	1	no	—
372	C₂×C₄	—	8	1	no	—
373	C₂×C₄	—	8	2	no	—
374	C₂×C₄	—	76	2	no	—
375	C₂×C₄	—	152	2	no	—
376	C₂×C₄	#10597328	1	1	yes	characteristic
377	C₂×C₄	#10597328	1	1	yes	characteristic
378	C₂×C₄	#10597330	1	1	yes	characteristic
379	C₂×C₄	#10597330	1	1	yes	characteristic
380	C₂×C₄	C₂×#64516	1	1	yes	characteristic
381	C₂×C₄	#10597350	1	1	yes	characteristic
382	C₂×C₄	#10597354	1	1	yes	characteristic
383	C₂×C₄	#10597355	1	1	yes	characteristic
384	C₂×C₄	#10597378	1	2	yes	—
385	C₂×C₄	#10597383	1	1	yes	characteristic
386	C₂×C₄	#10597386	1	1	yes	characteristic
387	C₂×C₄	#10597396	1	2	yes	—
388	C₈	—	4	2	no	—
389	C₈	—	8	1	no	—
390	C₈	—	76	2	no	—
391	C₈	—	76	2	no	—
392	C₂²	—	4	2	no	—
393	C₂²	—	4	4	no	—
394	C₂²	—	8	2	no	—
395	C₂²	—	8	1	no	—
396	C₂²	—	8	1	no	—
397	C₂²	—	304	2	no	—
398	C₂²	—	304	2	no	—
399	C₂²	—	152	2	no	—
400	C₂²	—	152	2	no	—
401	C₂²	—	152	2	no	—
402	C₂²	#11926453	1	1	yes	characteristic
403	C₂²	#11926759	1	2	yes	—
404	C₂²	#11926773	1	1	yes	characteristic
405	C₂²	#11926790	1	1	yes	characteristic
406	C₂²	#11926814	1	2	yes	—
407	C₄	—	2	1	no	—
408	C₄	—	2	1	no	—
409	C₄	—	8	1	no	—
410	C₄	—	152	2	no	—
411	C₄	#11926685	1	1	yes	characteristic
412	C₄	#11926687	1	2	yes	—
413	C₄	#11926691	1	1	yes	characteristic
414	C₄	#11926697	1	1	yes	characteristic
415	C₄	#11926708	1	1	yes	characteristic
416	C₄	#11926926	1	1	yes	characteristic
417	C₄	#11926931	1	1	yes	characteristic
418	C₂	—	8	2	no	—
419	C₂	—	304	2	no	—
420	C₂	#14563044	1	2	yes	—
421	C₂	#14563168	1	2	yes	—
422	C₂	#14564640	1	1	yes	characteristic
423	C₂	#14564711	1	1	yes	characteristic
424	C₂	#14564744	1	1	yes	characteristic

	subgroup	G/H
center	C₂³	#10597376
commutator, cosocle	C₂×C₄²×C₁₉	C₂³
Frattini	C₂×C₄²	C₂²×D₁₉
Fitting	C₁₉×#1954	C₂
socle	C₂³×C₁₉	#121
prime radical	C₂×#11926739	C₂
hypercenter	#1954	D₁₉
hypocenter	C₁₉	#10267
LCS	G ▷ C₂×C₄²×C₁₉ ▷ C₂²×C₁₉ ▷ C₁₉
UCS	C₁ ◁ C₂³ ◁ C₂×C₄² ◁ #1954

Complements

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

N	H ≅ G/N	type
1. C₂×#11926891	C₂	semidirect
2. C₂×#11926834	C₂	semidirect
4. C₂×#11926292	C₂	semidirect
5. C₂×#11926287	C₂	semidirect
6. #14561470	C₂	semidirect
7. C₁₉×#1954	C₂	semidirect
183. #1954	D₁₉	semidirect
284. C₁₉	#10267	semidirect

Maximal subgroups

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

subgroup	index
C₂×#11926891	2
C₂×#11926834	2
C₂×#11926739	2
C₂×#11926292	2
C₂×#11926287	2
#14561470	2
C₁₉×#1954	2
#10267	19