Subgroups — #36537876

Order 22784.

628 conjugacy classes of subgroups.

The subgroup lattice has 438 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#26031579	C₂	1	2	yes	maximal, complemented
2	#26030831	C₂	1	1	yes	maximal, characteristic, complemented
3	#26029227	C₂	1	1	yes	maximal, characteristic, complemented
4	#26019781	C₂	1	1	yes	maximal, characteristic, complemented
5	#26019776	C₂	1	1	yes	maximal, characteristic, complemented
6	#26019737	C₂	1	1	yes	maximal, characteristic, complemented
7	#26019732	C₂	1	1	yes	maximal, characteristic, complemented
8	#26019669	C₂	1	2	yes	maximal, complemented
9	#26019662	C₂	1	2	yes	maximal, complemented
10	#26018945	C₂	1	2	yes	maximal, complemented
11	C₂×#334×C₈₉	C₂	1	1	yes	maximal, characteristic, complemented
12	#19152148	C₂²	1	2	yes	—
13	#19152132	C₂²	1	1	yes	characteristic
14	#19152003	C₂²	1	1	yes	characteristic
15	#19151975	C₂²	1	1	yes	characteristic
16	#19151945	C₂²	1	2	yes	—
17	#19151899	—	2	2	no	—
18	#19151894	C₂²	1	2	yes	—
19	#19151889	C₂²	1	2	yes	—
20	#19151834	—	2	1	no	—
21	#19151834	—	2	1	no	—
22	#19151834	—	2	2	no	—
23	#19151827	—	2	2	no	—
24	#19151814	—	2	2	no	—
25	#19151799	C₂²	1	2	yes	—
26	#19151794	C₂²	1	2	yes	—
27	#19151728	C₂²	1	1	yes	characteristic
28	C₈×Dic₁₇₈	C₂²	1	1	yes	characteristic
29	C₄×D₇₁₂	—	2	1	no	—
30	C₄×D₇₁₂	—	2	1	no	—
31	#19151677	C₂²	1	1	yes	characteristic
32	#19151669	—	2	1	no	—
33	C₈×D₃₅₆	C₂²	1	1	yes	characteristic
34	C₈×C₂²⋊D₈₉	—	2	1	no	—
35	#19151657	—	2	1	no	—
36	#19151655	C₂²	1	1	yes	characteristic
37	#19151552	—	2	1	no	—
38	#19151346	C₂²	1	2	yes	—
39	#19151346	C₂²	1	2	yes	—
40	#19151341	C₂²	1	2	yes	—
41	#19151341	C₂²	1	2	yes	—
42	C₂×C₄⋊C₈×C₈₉	C₂²	1	2	yes	—
43	C₂×C₄×C₈×C₈₉	C₂²	1	1	yes	characteristic
44	#334×C₈₉	C₂²	1	2	yes	—
45	#334×C₈₉	C₂²	1	1	yes	characteristic
46	#334×C₈₉	C₂²	1	1	yes	characteristic
47	C₂×#13083574	—	2	2	no	—
48	C₂×#13083563	—	2	2	no	—
49	C₂×D₇₁₂	—	2	2	no	—
50	C₂×D₇₁₂	—	2	1	no	—
51	C₂×D₇₁₂	—	2	1	no	—
52	C₂×#13083557	—	2	1	no	—
53	C₂×C₈×D₈₉	—	2	1	no	—
54	#15668012	C₂³	1	2	yes	—
55	#15668009	C₂³	1	2	yes	—
56	#15668006	—	2	1	no	—
57	#15668004	D₄	1	1	yes	characteristic
58	#15668000	—	2	2	no	—
59	#15668000	D₄	1	1	yes	characteristic
60	#15667995	—	2	1	no	—
61	#15667991	D₄	1	1	yes	characteristic
62	#15667986	—	2	2	no	—
63	#15667986	—	2	2	no	—
64	#15667986	D₄	1	1	yes	characteristic
65	C₄×Dic₁₇₈	C₂³	1	1	yes	characteristic
66	C₄×D₃₅₆	—	2	2	no	—
67	C₄×D₃₅₆	—	2	2	no	—
68	C₄×D₃₅₆	C₂³	1	1	yes	characteristic
69	C₄×C₂²⋊D₈₉	—	2	1	no	—
70	#15667969	—	2	1	no	—
71	#15667946	—	2	2	no	—
72	#15667946	—	2	1	no	—
73	#15667946	—	2	1	no	—
74	#15667944	—	2	2	no	—
75	C₄⋊#10623494	C₂³	1	1	yes	characteristic
76	C₄⋊#10623494	C₂³	1	1	yes	characteristic
77	#15667941	—	2	1	no	—
78	#15667941	—	2	1	no	—
79	#15667937	—	2	2	no	—
80	#15667934	—	2	2	no	—
81	#15667934	—	2	2	no	—
82	#15667934	—	2	2	no	—
83	#15667934	—	2	2	no	—
84	#15667934	—	2	2	no	—
85	C₂²⋊#10623494	—	2	1	no	—
86	#15667924	—	2	1	no	—
87	#15667924	—	2	1	no	—
88	#15667923	—	2	1	no	—
89	#15667922	—	2	1	no	—
90	C₈×Dic₈₉	—	2	1	no	—
91	C₂²×C₈×C₈₉	—	2	2	no	—
92	C₂²×C₈×C₈₉	D₄	1	1	yes	characteristic
93	C₂²×C₈×C₈₉	D₄	1	1	yes	characteristic
94	C₂×C₄²×C₈₉	C₂³	1	1	yes	characteristic
95	C₄⋊C₈×C₈₉	—	2	2	no	—
96	C₄⋊C₈×C₈₉	C₂³	1	2	yes	—
97	C₄⋊C₈×C₈₉	C₂³	1	2	yes	—
98	C₄×C₈×C₈₉	D₄	1	1	yes	characteristic
99	C₄×C₈×C₈₉	D₄	1	1	yes	characteristic
100	C₄×C₈×C₈₉	C₂³	1	1	yes	characteristic
101	C₄×C₈×C₈₉	C₂³	1	1	yes	characteristic
102	#13083574	—	8	4	no	—
103	C₂×Dic₁₇₈	—	2	2	no	—
104	C₂×Dic₁₇₈	C₂×D₄	1	1	yes	characteristic
105	C₂×D₃₅₆	—	2	2	no	—
106	C₂×D₃₅₆	—	2	2	no	—
107	C₂×D₃₅₆	—	2	2	no	—
108	C₂×D₃₅₆	C₂×D₄	1	1	yes	characteristic
109	C₂×C₂²⋊D₈₉	—	2	1	no	—
110	C₂×C₂²⋊D₈₉	—	4	2	no	—
111	C₂×C₄×D₈₉	—	2	1	no	—
112	C₂×C₄×D₈₉	—	4	2	no	—
113	#13083563	—	8	2	no	—
114	D₇₁₂	—	4	2	no	—
115	D₇₁₂	—	4	2	no	—
116	D₇₁₂	—	8	2	no	—
117	#13083557	—	4	2	no	—
118	C₂×#10623494	—	2	1	no	—
119	C₂×#10623494	—	2	1	no	—
120	C₈×D₈₉	—	4	2	no	—
121	C₄⋊Dic₈₉	—	2	2	no	—
122	C₄⋊Dic₈₉	—	2	2	no	—
123	C₄⋊Dic₈₉	C₂×D₄	1	1	yes	characteristic
124	C₄⋊Dic₈₉	C₂×D₄	1	1	yes	characteristic
125	#13083553	—	2	1	no	—
126	#13083553	—	2	1	no	—
127	#13083553	—	2	1	no	—
128	#13083553	—	2	1	no	—
129	C₂²⋊Dic₈₉	—	2	1	no	—
130	#13083551	—	2	1	no	—
131	#13083551	—	2	1	no	—
132	#13083551	—	2	1	no	—
133	#13083551	—	2	1	no	—
134	#13083551	—	4	2	no	—
135	#13083551	—	4	2	no	—
136	C₄×Dic₈₉	—	2	1	no	—
137	C₂²×C₄×C₈₉	C₂×D₄	1	1	yes	characteristic
138	C₂²×C₄×C₈₉	C₂×D₄	1	1	yes	characteristic
139	C₂²×C₄×C₈₉	#41	1	1	yes	characteristic
140	C₂×C₈×C₈₉	—	2	2	no	—
141	C₂×C₈×C₈₉	—	2	2	no	—
142	C₂×C₈×C₈₉	—	2	2	no	—
143	C₂×C₈×C₈₉	—	4	1	no	—
144	C₂×C₈×C₈₉	—	8	2	no	—
145	C₂×C₈×C₈₉	C₂×D₄	1	1	yes	characteristic
146	C₂×C₈×C₈₉	C₂×D₄	1	1	yes	characteristic
147	C₂×C₈×C₈₉	C₂×D₄	1	1	yes	characteristic
148	C₂×C₈×C₈₉	C₂×D₄	1	1	yes	characteristic
149	C₄²×C₈₉	C₂×D₄	1	1	yes	characteristic
150	C₄²×C₈₉	C₂×D₄	1	1	yes	characteristic
151	C₄²×C₈₉	#41	1	1	yes	characteristic
152	C₄²×C₈₉	C₂⁴	1	1	yes	characteristic
153	C₂³×C₈₉	#121	1	1	yes	characteristic
154	C₂²×D₈₉	—	2	1	no	—
155	C₂²×D₈₉	—	4	2	no	—
156	C₂×C₄×C₈₉	—	2	2	no	—
157	C₂×C₄×C₈₉	—	2	1	no	—
158	C₂×C₄×C₈₉	—	2	1	no	—
159	C₂×C₄×C₈₉	—	2	2	no	—
160	C₂×C₄×C₈₉	#121	1	1	yes	characteristic
161	C₂×C₄×C₈₉	#121	1	1	yes	characteristic
162	C₂×C₄×C₈₉	#121	1	1	yes	characteristic
163	C₂×C₄×C₈₉	C₂²×D₄	1	1	yes	characteristic
164	C₂×C₄×C₈₉	C₂²×D₄	1	1	yes	characteristic
165	C₂×C₄×C₈₉	C₂×#41	1	1	yes	characteristic
166	C₂²⋊D₈₉	—	4	2	no	—
167	C₂²⋊D₈₉	—	8	4	no	—
168	C₂×Dic₈₉	—	2	1	no	—
169	C₂×Dic₈₉	—	2	1	no	—
170	C₂×Dic₈₉	—	2	1	no	—
171	C₂×Dic₈₉	—	4	2	no	—
172	D₃₅₆	—	2	2	no	—
173	D₃₅₆	—	4	2	no	—
174	D₃₅₆	—	4	2	no	—
175	D₃₅₆	—	4	2	no	—
176	D₃₅₆	—	4	2	no	—
177	D₃₅₆	—	8	2	no	—
178	C₄×D₈₉	—	4	1	no	—
179	C₄×D₈₉	—	4	1	no	—
180	C₄×D₈₉	—	8	4	no	—
181	Dic₁₇₈	—	2	2	no	—
182	Dic₁₇₈	—	8	2	no	—
183	C₈×C₈₉	—	2	1	no	—
184	C₈×C₈₉	—	2	1	no	—
185	C₈×C₈₉	—	2	1	no	—
186	C₈×C₈₉	—	4	2	no	—
187	C₈×C₈₉	—	4	2	no	—
188	C₈×C₈₉	#135	1	2	yes	—
189	#10623494	—	4	1	no	—
190	#10623494	—	4	1	no	—
191	C₂²×C₈₉	—	2	1	no	—
192	C₂²×C₈₉	—	2	1	no	—
193	C₂²×C₈₉	#472	1	2	yes	—
194	C₂²×C₈₉	C₂×#121	1	1	yes	characteristic
195	C₂×D₈₉	—	4	1	no	—
196	C₂×D₈₉	—	4	1	no	—
197	C₂×D₈₉	—	4	1	no	—
198	C₂×D₈₉	—	8	2	no	—
199	C₂×D₈₉	—	8	2	no	—
200	C₂×D₈₉	—	8	2	no	—
201	C₄×C₈₉	—	2	1	no	—
202	C₄×C₈₉	—	2	1	no	—
203	C₄×C₈₉	—	2	1	no	—
204	C₄×C₈₉	—	2	1	no	—
205	C₄×C₈₉	C₂×#135	1	1	yes	characteristic
206	C₄×C₈₉	#575	1	1	yes	characteristic
207	C₄×C₈₉	#577	1	2	yes	—
208	Dic₈₉	—	4	1	no	—
209	Dic₈₉	—	4	1	no	—
210	Dic₈₉	—	4	1	no	—
211	Dic₈₉	—	8	2	no	—
212	#19227	—	89	1	no	maximal, Sylow
213	C₂×C₈₉	—	2	2	no	—
214	C₂×C₈₉	#3035	1	1	yes	characteristic
215	C₂×C₈₉	#3060	1	1	yes	characteristic
216	C₂×C₈₉	C₂×#472	1	1	yes	characteristic
217	D₈₉	—	8	1	no	—
218	D₈₉	—	16	2	no	—
219	#3247	—	89	2	no	—
220	#3169	—	89	1	no	—
221	#2966	—	89	1	no	—
222	#1696	—	89	1	no	—
223	#1695	—	89	1	no	—
224	#1688	—	89	1	no	—
225	#1687	—	89	1	no	—
226	#1678	—	89	2	no	—
227	#1677	—	89	2	no	—
228	C₂×#334	D₈₉	1	1	yes	characteristic, complemented
229	#1551	—	89	2	no	—
230	C₈₉	#19227	1	1	yes	characteristic, complemented, Sylow
231	#532	—	89	2	no	—
232	#529	—	89	1	no	—
233	#500	—	89	1	no	—
234	#493	—	89	1	no	—
235	#486	—	89	2	no	—
236	#478	—	178	2	no	—
237	#477	—	89	2	no	—
238	#476	—	89	2	no	—
239	#466	—	178	2	no	—
240	#466	—	178	1	no	—
241	#466	—	178	1	no	—
242	#465	—	178	2	no	—
243	#463	—	178	2	no	—
244	#460	—	89	2	no	—
245	#459	—	89	2	no	—
246	#446	—	89	1	no	—
247	C₈×Q₈	—	89	1	no	—
248	C₄×D₈	—	178	1	no	—
249	C₄×D₈	—	178	1	no	—
250	#436	—	89	1	no	—
251	#435	—	178	1	no	—
252	C₈×D₄	—	89	1	no	—
253	C₈×D₄	—	178	1	no	—
254	#433	—	178	1	no	—
255	#432	—	89	1	no	—
256	C₂×C₄⋊C₈	C₂×D₈₉	1	2	yes	—
257	#405	—	178	1	no	—
258	C₂×C₄×C₈	C₂×D₈₉	1	1	yes	characteristic
259	#334	C₂×D₈₉	1	2	yes	—
260	#334	C₂×D₈₉	1	1	yes	characteristic
261	#334	C₂×D₈₉	1	1	yes	characteristic
262	#333	—	89	2	no	—
263	#333	—	89	2	no	—
264	#331	—	89	2	no	—
265	#331	—	89	2	no	—
266	C₂×#41	—	178	2	no	—
267	C₂×SD₁₆	—	178	2	no	—
268	C₂×D₈	—	178	2	no	—
269	C₂×D₈	—	178	1	no	—
270	C₂×D₈	—	178	1	no	—
271	C₂×M₁₆	—	178	1	no	—
272	C₂²×C₈	—	2	2	no	—
273	C₂²×C₈	—	178	1	no	—
274	C₂²×C₈	D₃₅₆	1	1	yes	characteristic
275	C₂²×C₈	D₃₅₆	1	1	yes	characteristic
276	C₄⋊Q₈	—	89	2	no	—
277	#127	—	89	2	no	—
278	#126	—	178	1	no	—
279	#125	—	89	1	no	—
280	#124	—	89	1	no	—
281	#124	—	178	2	no	—
282	#123	—	178	1	no	—
283	C₂²⋊Q₈	—	89	1	no	—
284	#121	—	89	1	no	—
285	#121	—	178	2	no	—
286	#121	—	178	2	no	—
287	C₄×Q₈	—	89	1	no	—
288	C₄×D₄	—	89	1	no	—
289	C₄×D₄	—	178	1	no	—
290	C₄×D₄	—	178	2	no	—
291	C₄×D₄	—	178	2	no	—
292	#117	—	178	1	no	—
293	C₂×C₄²	C₂²×D₈₉	1	1	yes	characteristic
294	#107	—	178	2	no	—
295	#107	—	178	1	no	—
296	#107	—	178	1	no	—
297	#106	—	178	2	no	—
298	C₄⋊C₈	—	2	2	no	—
299	C₄⋊C₈	—	89	1	no	—
300	C₄⋊C₈	—	89	1	no	—
301	C₄⋊C₈	—	178	1	no	—
302	C₄⋊C₈	—	178	1	no	—
303	C₄⋊C₈	C₂²×D₈₉	1	2	yes	—
304	C₄⋊C₈	C₂²×D₈₉	1	2	yes	—
305	#103	—	178	2	no	—
306	#102	—	178	2	no	—
307	#102	—	178	2	no	—
308	#102	—	178	2	no	—
309	#102	—	178	2	no	—
310	#102	—	178	2	no	—
311	C₂²⋊C₈	—	178	1	no	—
312	C₂²⋊C₈	—	178	1	no	—
313	C₂²⋊C₈	—	178	1	no	—
314	#97	—	178	1	no	—
315	#97	—	178	1	no	—
316	C₄×C₈	—	178	1	no	—
317	C₄×C₈	D₃₅₆	1	1	yes	characteristic
318	C₄×C₈	D₃₅₆	1	1	yes	characteristic
319	C₄×C₈	C₂²×D₈₉	1	1	yes	characteristic
320	C₄×C₈	C₂²×D₈₉	1	1	yes	characteristic
321	#41	—	712	4	no	—
322	C₂×Q₈	—	89	1	no	—
323	C₂×Q₈	—	178	2	no	—
324	C₂×D₄	—	89	1	no	—
325	C₂×D₄	—	356	2	no	—
326	C₂×D₄	—	178	1	no	—
327	C₂×D₄	—	178	2	no	—
328	C₂×D₄	—	178	2	no	—
329	C₂×D₄	—	178	2	no	—
330	C₂²×C₄	—	356	2	no	—
331	C₂²×C₄	—	178	1	no	—
332	C₂²×C₄	D₄×D₈₉	1	1	yes	characteristic
333	C₂²×C₄	C₂×D₃₅₆	1	1	yes	characteristic
334	C₂²×C₄	#13083575	1	1	yes	characteristic
335	SD₁₆	—	712	2	no	—
336	D₈	—	356	2	no	—
337	D₈	—	356	2	no	—
338	D₈	—	712	2	no	—
339	M₁₆	—	356	2	no	—
340	C₂×C₈	—	2	2	no	—
341	C₂×C₈	—	2	2	no	—
342	C₂×C₈	—	2	2	no	—
343	C₂×C₈	—	4	1	no	—
344	C₂×C₈	—	8	2	no	—
345	C₂×C₈	—	356	2	no	—
346	C₂×C₈	—	178	1	no	—
347	C₂×C₈	—	178	1	no	—
348	C₂×C₈	C₂×D₃₅₆	1	1	yes	characteristic
349	C₂×C₈	C₂×D₃₅₆	1	1	yes	characteristic
350	C₂×C₈	C₂×D₃₅₆	1	1	yes	characteristic
351	C₂×C₈	C₂×D₃₅₆	1	1	yes	characteristic
352	C₄⋊C₄	—	89	1	no	—
353	C₄⋊C₄	—	89	1	no	—
354	C₄⋊C₄	—	178	2	no	—
355	C₄⋊C₄	—	178	2	no	—
356	C₄⋊C₄	—	178	1	no	—
357	C₄⋊C₄	—	178	1	no	—
358	C₄⋊C₄	—	178	1	no	—
359	C₄⋊C₄	—	178	1	no	—
360	C₂²⋊C₄	—	356	2	no	—
361	C₂²⋊C₄	—	356	2	no	—
362	C₂²⋊C₄	—	178	1	no	—
363	C₂²⋊C₄	—	178	1	no	—
364	C₂²⋊C₄	—	178	1	no	—
365	C₂²⋊C₄	—	178	1	no	—
366	C₂²⋊C₄	—	178	1	no	—
367	C₄²	—	178	1	no	—
368	C₄²	D₄×D₈₉	1	1	yes	characteristic
369	C₄²	C₂×D₃₅₆	1	1	yes	characteristic
370	C₄²	#13083575	1	1	yes	characteristic
371	C₄²	C₂³×D₈₉	1	1	yes	characteristic
372	C₂³	—	356	2	no	—
373	C₂³	—	178	1	no	—
374	C₂³	#15667987	1	1	yes	characteristic
375	Q₈	—	178	2	no	—
376	Q₈	—	712	2	no	—
377	D₄	—	356	2	no	—
378	D₄	—	356	2	no	—
379	D₄	—	356	2	no	—
380	D₄	—	356	2	no	—
381	D₄	—	356	2	no	—
382	D₄	—	178	2	no	—
383	D₄	—	712	2	no	—
384	D₄	—	712	4	no	—
385	C₂×C₄	—	2	2	no	—
386	C₂×C₄	—	2	1	no	—
387	C₂×C₄	—	2	2	no	—
388	C₂×C₄	—	2	1	no	—
389	C₂×C₄	—	356	1	no	—
390	C₂×C₄	—	356	1	no	—
391	C₂×C₄	—	356	2	no	—
392	C₂×C₄	—	178	1	no	—
393	C₂×C₄	—	178	1	no	—
394	C₂×C₄	—	178	1	no	—
395	C₂×C₄	—	712	4	no	—
396	C₂×C₄	#15667987	1	1	yes	characteristic
397	C₂×C₄	#15667987	1	1	yes	characteristic
398	C₂×C₄	#15667987	1	1	yes	characteristic
399	C₂×C₄	C₂×D₄×D₈₉	1	1	yes	characteristic
400	C₂×C₄	C₂²×D₃₅₆	1	1	yes	characteristic
401	C₂×C₄	C₂×#13083575	1	1	yes	characteristic
402	C₈	—	2	1	no	—
403	C₈	—	2	1	no	—
404	C₈	—	2	1	no	—
405	C₈	—	4	2	no	—
406	C₈	—	4	2	no	—
407	C₈	—	356	1	no	—
408	C₈	—	356	1	no	—
409	C₈	#15668034	1	2	yes	—
410	C₂²	—	2	1	no	—
411	C₂²	—	2	1	no	—
412	C₂²	—	356	1	no	—
413	C₂²	—	356	1	no	—
414	C₂²	—	356	1	no	—
415	C₂²	—	712	2	no	—
416	C₂²	—	712	2	no	—
417	C₂²	—	712	2	no	—
418	C₂²	#19151869	1	2	yes	—
419	C₂²	C₂×#15667987	1	1	yes	characteristic
420	C₄	—	2	1	no	—
421	C₄	—	2	1	no	—
422	C₄	—	2	1	no	—
423	C₄	—	2	1	no	—
424	C₄	—	356	1	no	—
425	C₄	—	356	1	no	—
426	C₄	—	356	1	no	—
427	C₄	—	712	2	no	—
428	C₄	C₂×#15668034	1	1	yes	characteristic
429	C₄	#19152398	1	1	yes	characteristic
430	C₄	#19152404	1	2	yes	—
431	C₂	—	2	2	no	—
432	C₂	—	1424	2	no	—
433	C₂	—	712	1	no	—
434	C₂	#26029709	1	1	yes	characteristic
435	C₂	#26029915	1	1	yes	characteristic
436	C₂	C₂×#19151869	1	1	yes	characteristic

	subgroup	G/H
center	C₂²	C₂×#15667987
commutator, cosocle	C₄²×C₈₉	C₂⁴
Frattini	C₄²	C₂³×D₈₉
Fitting	C₂×#334×C₈₉	C₂
socle	C₂²×C₈₉	C₂×#121
hypercenter	C₂×#334	D₈₉
hypocenter	C₈₉	#19227
LCS	G ▷ C₄²×C₈₉ ▷ C₂²×C₈₉ ▷ C₈₉
UCS	C₁ ◁ C₂² ◁ C₂×C₄² ◁ C₂×#334

Complements

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

N	H ≅ G/N	type
1. #26031579	C₂	semidirect
2. #26030831	C₂	semidirect
3. #26029227	C₂	semidirect
4. #26019781	C₂	semidirect
5. #26019776	C₂	semidirect
6. #26019737	C₂	semidirect
7. #26019732	C₂	semidirect
8. #26019669	C₂	semidirect
9. #26019662	C₂	semidirect
10. #26018945	C₂	semidirect
11. C₂×#334×C₈₉	C₂	semidirect
228. C₂×#334	D₈₉	semidirect
230. C₈₉	#19227	semidirect

Maximal subgroups

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

subgroup	index
#26031579	2
#26030831	2
#26029227	2
#26019781	2
#26019776	2
#26019737	2
#26019732	2
#26019669	2
#26019662	2
#26018945	2
C₂×#334×C₈₉	2
#19227	89