Subgroups — #36573250

Order 22784.

732 conjugacy classes of subgroups.

The subgroup lattice has 394 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#19151727	C₂	1	2	yes	maximal
2	#26022729	C₂	1	1	yes	maximal, characteristic
3	#26020973	C₂	1	2	yes	maximal
4	#26020972	C₂	1	2	yes	maximal
5	#26020967	C₂	1	2	yes	maximal
6	#26020405	C₂	1	2	yes	maximal
7	#26020111	C₂	1	2	yes	maximal
8	#26020105	C₂	1	1	yes	maximal, characteristic
9	C₈₉×#1842	C₂	1	1	yes	maximal, characteristic
10	C₂×C₄×Dic₁₇₈	C₂²	1	1	yes	characteristic
11	#19151727	—	2	8	no	—
12	C₂×C₄⋊#10623494	C₂²	1	1	yes	characteristic
13	C₂×C₄⋊#10623494	C₂²	1	1	yes	characteristic
14	C₂×#15667941	C₂²	1	2	yes	—
15	C₂×#15667941	C₂²	1	2	yes	—
16	C₂×#15667941	C₂²	1	2	yes	—
17	C₂×#15667941	C₂²	1	2	yes	—
18	C₂×#15667923	C₂²	1	2	yes	—
19	C₂×#15667922	C₂²	1	2	yes	—
20	C₂×C₈×Dic₈₉	C₂²	1	2	yes	—
21	#19151504	C₄	1	1	yes	characteristic
22	#19151504	C₄	1	1	yes	characteristic
23	#19151496	C₄	1	1	yes	characteristic
24	#19151496	C₄	1	1	yes	characteristic
25	#19151482	C₄	1	2	yes	—
26	#19151482	C₄	1	2	yes	—
27	C₄×#13083553	C₂²	1	2	yes	—
28	C₄×C₄⋊Dic₈₉	C₂²	1	1	yes	characteristic
29	#19151444	C₂²	1	2	yes	—
30	#19151353	C₂²	1	2	yes	—
31	#19151352	C₂²	1	2	yes	—
32	#19151352	C₂²	1	2	yes	—
33	C₂×C₄⋊C₈×C₈₉	C₂²	1	2	yes	—
34	C₂×C₄⋊C₈×C₈₉	C₂²	1	2	yes	—
35	C₂×C₄⋊C₈×C₈₉	C₂²	1	1	yes	characteristic
36	C₂×C₄⋊C₈×C₈₉	C₂²	1	1	yes	characteristic
37	C₄³×C₈₉	C₂²	1	1	yes	characteristic
38	C₂²×Dic₁₇₈	C₂×C₄	1	1	yes	characteristic
39	C₂²×#10623494	C₂³	1	2	yes	—
40	C₂²×#10623494	C₂³	1	2	yes	—
41	C₄×Dic₁₇₈	D₄	1	4	yes	—
42	C₄×Dic₁₇₈	Q₈	1	4	yes	—
43	C₂×C₄⋊Dic₈₉	C₂×C₄	1	1	yes	characteristic
44	C₂×C₄⋊Dic₈₉	C₂×C₄	1	1	yes	characteristic
45	C₂×C₄⋊Dic₈₉	C₂×C₄	1	1	yes	characteristic
46	C₂×#13083553	C₂×C₄	1	2	yes	—
47	C₂×#13083553	C₂×C₄	1	2	yes	—
48	C₂×#13083553	C₂×C₄	1	2	yes	—
49	C₂×C₄×Dic₈₉	C₂³	1	2	yes	—
50	C₂×C₄×Dic₈₉	C₂³	1	2	yes	—
51	C₄⋊#10623494	—	2	2	no	—
52	C₄⋊#10623494	Q₈	1	4	yes	complemented
53	#15667941	—	2	4	no	—
54	#15667941	—	2	4	no	—
55	#15667941	—	4	2	no	—
56	#15667941	—	4	2	no	—
57	#15667923	—	2	4	no	—
58	#15667922	—	2	4	no	—
59	C₈×Dic₈₉	—	2	4	no	—
60	#15667919	C₂×C₄	1	2	yes	—
61	#15667919	C₂×C₄	1	2	yes	—
62	#15667919	C₂×C₄	1	2	yes	—
63	#15667919	C₂×C₄	1	2	yes	—
64	#15667919	C₂×C₄	1	2	yes	—
65	#15667919	C₂×C₄	1	2	yes	—
66	#15667919	C₂×C₄	1	2	yes	—
67	C₂²×C₈×C₈₉	C₂³	1	2	yes	—
68	C₂²×C₈×C₈₉	C₂³	1	2	yes	—
69	C₂×C₄²×C₈₉	C₂×C₄	1	1	yes	characteristic
70	C₂×C₄²×C₈₉	C₂×C₄	1	1	yes	characteristic
71	C₂×C₄²×C₈₉	C₂×C₄	1	1	yes	characteristic
72	C₂×C₄²×C₈₉	C₂×C₄	1	1	yes	characteristic
73	C₂×C₄²×C₈₉	C₂³	1	1	yes	characteristic
74	C₂×C₄²×C₈₉	C₂³	1	1	yes	characteristic
75	C₂×C₄²×C₈₉	C₂³	1	1	yes	characteristic
76	C₄⋊C₈×C₈₉	—	2	4	no	—
77	C₄⋊C₈×C₈₉	—	2	4	no	—
78	C₄⋊C₈×C₈₉	—	4	1	no	—
79	C₄⋊C₈×C₈₉	—	4	1	no	—
80	C₂×Dic₁₇₈	—	4	1	no	—
81	C₂×Dic₁₇₈	—	4	1	no	—
82	C₂×Dic₁₇₈	C₄⋊C₄	1	4	yes	—
83	C₂²×Dic₈₉	C₂²×C₄	1	2	yes	—
84	C₂²×Dic₈₉	C₂²×C₄	1	2	yes	—
85	C₂²×Dic₈₉	C₂²×C₄	1	2	yes	—
86	C₂²×Dic₈₉	C₂²×C₄	1	2	yes	—
87	C₂×#10623494	—	2	2	no	—
88	C₂×#10623494	—	2	2	no	—
89	C₂×#10623494	—	2	2	no	—
90	C₂×#10623494	—	2	2	no	—
91	C₂×#10623494	—	2	2	no	—
92	C₂×#10623494	C₂×Q₈	1	4	yes	—
93	C₄⋊Dic₈₉	—	4	1	no	—
94	C₄⋊Dic₈₉	—	4	1	no	—
95	C₄⋊Dic₈₉	C₄⋊C₄	1	4	yes	—
96	#13083553	—	2	4	no	—
97	#13083553	—	4	2	no	—
98	#13083553	C₄⋊C₄	1	8	yes	—
99	C₄×Dic₈₉	—	2	2	no	—
100	C₄×Dic₈₉	—	2	2	no	—
101	C₄×Dic₈₉	C₂×D₄	1	4	yes	—
102	C₄×Dic₈₉	C₂×Q₈	1	4	yes	—
103	C₂²×C₄×C₈₉	C₂²×C₄	1	1	yes	characteristic
104	C₂²×C₄×C₈₉	C₂²×C₄	1	1	yes	characteristic
105	C₂²×C₄×C₈₉	C₂²×C₄	1	1	yes	characteristic
106	C₂²×C₄×C₈₉	C₂²×C₄	1	1	yes	characteristic
107	C₂²×C₄×C₈₉	C₂²×C₄	1	1	yes	characteristic
108	C₂²×C₄×C₈₉	C₂²×C₄	1	1	yes	characteristic
109	C₂²×C₄×C₈₉	C₂⁴	1	1	yes	characteristic
110	C₂×C₈×C₈₉	—	2	2	no	—
111	C₂×C₈×C₈₉	—	2	2	no	—
112	C₂×C₈×C₈₉	—	2	2	no	—
113	C₂×C₈×C₈₉	—	2	2	no	—
114	C₂×C₈×C₈₉	—	2	2	no	—
115	C₂×C₈×C₈₉	—	2	2	no	—
116	C₄²×C₈₉	—	2	2	no	—
117	C₄²×C₈₉	—	2	1	no	—
118	C₄²×C₈₉	—	2	1	no	—
119	C₄²×C₈₉	—	4	1	no	—
120	C₄²×C₈₉	—	4	1	no	—
121	C₄²×C₈₉	—	4	1	no	—
122	C₄²×C₈₉	C₂×D₄	1	2	yes	—
123	C₄²×C₈₉	C₂×Q₈	1	2	yes	—
124	C₄²×C₈₉	C₂×Q₈	1	2	yes	—
125	C₄²×C₈₉	#41	1	2	yes	—
126	C₂³×C₈₉	C₂³×C₄	1	1	yes	characteristic
127	C₂×C₄×C₈₉	—	2	1	no	—
128	C₂×C₄×C₈₉	—	2	1	no	—
129	C₂×C₄×C₈₉	—	2	1	no	—
130	C₂×C₄×C₈₉	—	2	1	no	—
131	C₂×C₄×C₈₉	—	2	1	no	—
132	C₂×C₄×C₈₉	—	2	1	no	—
133	C₂×C₄×C₈₉	—	2	1	no	—
134	C₂×C₄×C₈₉	—	2	1	no	—
135	C₂×C₄×C₈₉	—	2	1	no	—
136	C₂×C₄×C₈₉	—	2	1	no	—
137	C₂×C₄×C₈₉	—	2	1	no	—
138	C₂×C₄×C₈₉	—	2	1	no	—
139	C₂×C₄×C₈₉	—	2	1	no	—
140	C₂×C₄×C₈₉	C₂×C₄⋊C₄	1	2	yes	—
141	C₂×C₄×C₈₉	C₂×C₄⋊C₄	1	2	yes	—
142	C₂×C₄×C₈₉	C₄×Q₈	1	2	yes	—
143	C₂×C₄×C₈₉	C₄×Q₈	1	2	yes	—
144	C₂×C₄×C₈₉	#131	1	2	yes	—
145	C₂×C₄×C₈₉	C₂²×D₄	1	1	yes	characteristic
146	C₂×C₄×C₈₉	C₂²×Q₈	1	1	yes	characteristic
147	C₂×C₄×C₈₉	C₂²×Q₈	1	1	yes	characteristic
148	C₂×C₄×C₈₉	C₂×#41	1	1	yes	characteristic
149	C₂×C₄×C₈₉	H(5,𝔽₂)	1	1	yes	characteristic
150	C₂×C₄×C₈₉	2₋¹⁺⁴	1	1	yes	characteristic
151	C₂×Dic₈₉	—	2	2	no	—
152	C₂×Dic₈₉	—	2	2	no	—
153	C₂×Dic₈₉	—	2	2	no	—
154	C₂×Dic₈₉	—	2	2	no	—
155	C₂×Dic₈₉	—	2	2	no	—
156	C₂×Dic₈₉	—	2	2	no	—
157	C₂×Dic₈₉	—	2	2	no	—
158	C₂×Dic₈₉	—	2	2	no	—
159	C₂×Dic₈₉	—	2	2	no	—
160	C₂×Dic₈₉	—	2	2	no	—
161	C₂×Dic₈₉	C₂×C₄⋊C₄	1	4	yes	—
162	C₂×Dic₈₉	C₂×C₄⋊C₄	1	4	yes	—
163	Dic₁₇₈	—	4	4	no	—
164	C₈×C₈₉	—	4	2	no	—
165	C₈×C₈₉	—	4	2	no	—
166	#10623494	—	2	4	no	—
167	#10623494	—	4	2	no	—
168	C₂²×C₈₉	C₂²×C₄⋊C₄	1	1	yes	characteristic
169	C₂²×C₈₉	C₂×C₄×Q₈	1	1	yes	characteristic
170	C₂²×C₈₉	#520	1	1	yes	characteristic
171	C₂²×C₈₉	C₂×#131	1	1	yes	characteristic
172	C₂²×C₈₉	#568	1	1	yes	characteristic
173	C₂²×C₈₉	#568	1	1	yes	characteristic
174	C₂²×C₈₉	#568	1	1	yes	characteristic
175	C₄×C₈₉	—	2	2	no	—
176	C₄×C₈₉	—	2	2	no	—
177	C₄×C₈₉	—	2	2	no	—
178	C₄×C₈₉	—	2	2	no	—
179	C₄×C₈₉	—	2	2	no	—
180	C₄×C₈₉	—	4	1	no	—
181	C₄×C₈₉	D₄×Q₈	1	1	yes	characteristic
182	C₄×C₈₉	#550	1	1	yes	characteristic
183	C₄×C₈₉	#557	1	1	yes	characteristic
184	C₄×C₈₉	Q₈²	1	1	yes	characteristic
185	Dic₈₉	—	2	4	no	—
186	Dic₈₉	—	2	4	no	—
187	Dic₈₉	—	4	2	no	—
188	Dic₈₉	—	4	2	no	—
189	#22723	—	89	1	no	maximal, Sylow
190	C₂×C₈₉	Q₈×C₄⋊C₄	1	1	yes	characteristic
191	C₂×C₈₉	#2905	1	1	yes	characteristic
192	C₂×C₈₉	#2906	1	1	yes	characteristic
193	C₂×C₈₉	#2961	1	1	yes	characteristic
194	C₂×C₈₉	#2962	1	1	yes	characteristic
195	C₂×C₈₉	#2992	1	1	yes	characteristic
196	C₂×C₈₉	#2995	1	1	yes	characteristic
197	C₂×#446	—	89	2	no	—
198	#2295	—	89	1	no	—
199	#1940	—	89	2	no	—
200	#1940	—	89	2	no	—
201	#1939	—	89	2	no	—
202	#1843	—	89	2	no	—
203	#1842	D₈₉	1	1	yes	characteristic
204	#1768	—	89	2	no	—
205	#1767	—	89	1	no	—
206	C₈₉	#22723	1	1	yes	characteristic, complemented, Sylow
207	C₂×C₄×Q₈	—	89	1	no	—
208	#446	—	178	8	no	—
209	C₂×C₄⋊C₈	—	89	1	no	—
210	C₂×C₄⋊C₈	—	89	2	no	—
211	C₂×C₄⋊C₈	—	89	2	no	—
212	C₂×C₄⋊C₈	—	89	2	no	—
213	C₂×C₄⋊C₈	—	89	2	no	—
214	C₂×C₄⋊C₈	—	89	1	no	—
215	C₂×C₄⋊C₈	C₂×D₈₉	1	2	yes	—
216	C₂×C₄⋊C₈	C₂×D₈₉	1	2	yes	—
217	C₂×C₄⋊C₈	C₂×D₈₉	1	1	yes	characteristic
218	C₂×C₄⋊C₈	C₂×D₈₉	1	1	yes	characteristic
219	C₂×#97	—	89	2	no	—
220	C₂×#97	—	89	2	no	—
221	C₂×C₄×C₈	—	89	2	no	—
222	#391	—	89	1	no	—
223	#391	—	89	1	no	—
224	#389	—	89	1	no	—
225	#389	—	89	1	no	—
226	#387	—	89	2	no	—
227	#387	—	89	2	no	—
228	C₄×C₄⋊C₄	—	89	1	no	—
229	C₄×C₄⋊C₄	—	89	2	no	—
230	#376	—	89	2	no	—
231	C₄³	C₂×D₈₉	1	1	yes	characteristic
232	#336	—	89	2	no	—
233	#336	—	89	2	no	—
234	#336	—	89	2	no	—
235	C₂²×Q₈	—	89	1	no	—
236	C₂²×C₈	—	89	2	no	—
237	C₂²×C₈	—	89	2	no	—
238	C₂²×C₈	C₂²×D₈₉	1	2	yes	—
239	C₂²×C₈	C₂²×D₈₉	1	2	yes	—
240	C₄×Q₈	—	89	4	no	—
241	C₄×Q₈	—	89	4	no	—
242	C₂×C₄⋊C₄	—	89	2	no	—
243	C₂×C₄⋊C₄	—	89	1	no	—
244	C₂×C₄⋊C₄	—	89	2	no	—
245	C₂×C₄⋊C₄	—	89	1	no	—
246	C₂×C₄⋊C₄	—	89	1	no	—
247	C₂×C₄⋊C₄	—	89	2	no	—
248	C₂×C₄²	—	89	2	no	—
249	C₂×C₄²	—	89	2	no	—
250	C₂×C₄²	C₄×D₈₉	1	1	yes	characteristic
251	C₂×C₄²	C₄×D₈₉	1	1	yes	characteristic
252	C₂×C₄²	C₄×D₈₉	1	1	yes	characteristic
253	C₂×C₄²	C₄×D₈₉	1	1	yes	characteristic
254	C₂×C₄²	C₂²×D₈₉	1	1	yes	characteristic
255	C₂×C₄²	C₂²×D₈₉	1	1	yes	characteristic
256	C₂×C₄²	C₂²×D₈₉	1	1	yes	characteristic
257	C₄⋊C₈	—	2	4	no	—
258	C₄⋊C₈	—	2	4	no	—
259	C₄⋊C₈	—	4	1	no	—
260	C₄⋊C₈	—	4	1	no	—
261	C₄⋊C₈	—	89	4	no	—
262	C₄⋊C₈	—	356	2	no	—
263	C₄⋊C₈	—	356	2	no	—
264	C₄⋊C₈	—	178	4	no	—
265	C₄⋊C₈	—	178	4	no	—
266	C₄⋊C₈	—	178	2	no	—
267	#97	—	178	4	no	—
268	#97	—	178	4	no	—
269	C₄×C₈	—	178	4	no	—
270	#95	—	89	2	no	—
271	#95	—	89	2	no	—
272	#95	—	89	2	no	—
273	#95	—	89	2	no	—
274	#95	—	89	2	no	—
275	#95	—	89	2	no	—
276	#95	—	89	2	no	—
277	C₂×Q₈	—	89	4	no	—
278	C₂×Q₈	—	356	1	no	—
279	C₂×Q₈	—	356	1	no	—
280	C₂²×C₄	—	89	2	no	—
281	C₂²×C₄	—	89	2	no	—
282	C₂²×C₄	—	89	2	no	—
283	C₂²×C₄	—	89	2	no	—
284	C₂²×C₄	C₂×C₄×D₈₉	1	1	yes	characteristic
285	C₂²×C₄	C₂×C₄×D₈₉	1	1	yes	characteristic
286	C₂²×C₄	C₂×C₄×D₈₉	1	1	yes	characteristic
287	C₂²×C₄	C₂×C₄×D₈₉	1	1	yes	characteristic
288	C₂²×C₄	C₂×C₄×D₈₉	1	1	yes	characteristic
289	C₂²×C₄	C₂×C₄×D₈₉	1	1	yes	characteristic
290	C₂²×C₄	C₂³×D₈₉	1	1	yes	characteristic
291	C₂×C₈	—	2	2	no	—
292	C₂×C₈	—	2	2	no	—
293	C₂×C₈	—	2	2	no	—
294	C₂×C₈	—	2	2	no	—
295	C₂×C₈	—	2	2	no	—
296	C₂×C₈	—	2	2	no	—
297	C₂×C₈	—	89	4	no	—
298	C₂×C₈	—	178	2	no	—
299	C₂×C₈	—	178	2	no	—
300	C₂×C₈	—	178	2	no	—
301	C₂×C₈	—	178	2	no	—
302	C₂×C₈	—	178	2	no	—
303	C₄⋊C₄	—	89	8	no	—
304	C₄⋊C₄	—	89	4	no	—
305	C₄⋊C₄	—	356	2	no	—
306	C₄⋊C₄	—	356	1	no	—
307	C₄⋊C₄	—	356	1	no	—
308	C₄⋊C₄	—	178	4	no	—
309	C₄²	—	2	2	no	—
310	C₄²	—	2	1	no	—
311	C₄²	—	2	1	no	—
312	C₄²	—	4	1	no	—
313	C₄²	—	4	1	no	—
314	C₄²	—	4	1	no	—
315	C₄²	—	89	4	no	—
316	C₄²	—	89	4	no	—
317	C₄²	—	178	2	no	—
318	C₄²	—	178	2	no	—
319	C₄²	D₄×D₈₉	1	2	yes	—
320	C₄²	Q₈×D₈₉	1	2	yes	—
321	C₄²	Q₈×D₈₉	1	2	yes	—
322	C₄²	#13083573	1	2	yes	—
323	C₂³	C₂²×C₄×D₈₉	1	1	yes	characteristic
324	Q₈	—	356	4	no	—
325	C₂×C₄	—	2	1	no	—
326	C₂×C₄	—	2	1	no	—
327	C₂×C₄	—	2	1	no	—
328	C₂×C₄	—	2	1	no	—
329	C₂×C₄	—	2	1	no	—
330	C₂×C₄	—	2	1	no	—
331	C₂×C₄	—	2	1	no	—
332	C₂×C₄	—	2	1	no	—
333	C₂×C₄	—	2	1	no	—
334	C₂×C₄	—	2	1	no	—
335	C₂×C₄	—	2	1	no	—
336	C₂×C₄	—	2	1	no	—
337	C₂×C₄	—	2	1	no	—
338	C₂×C₄	—	89	4	no	—
339	C₂×C₄	—	89	4	no	—
340	C₂×C₄	—	178	2	no	—
341	C₂×C₄	—	178	2	no	—
342	C₂×C₄	—	178	2	no	—
343	C₂×C₄	—	178	2	no	—
344	C₂×C₄	—	178	2	no	—
345	C₂×C₄	—	178	2	no	—
346	C₂×C₄	—	178	2	no	—
347	C₂×C₄	—	178	2	no	—
348	C₂×C₄	—	178	2	no	—
349	C₂×C₄	—	178	2	no	—
350	C₂×C₄	C₄⋊C₄×D₈₉	1	2	yes	—
351	C₂×C₄	C₄⋊C₄×D₈₉	1	2	yes	—
352	C₂×C₄	#15667977	1	2	yes	—
353	C₂×C₄	#15667977	1	2	yes	—
354	C₂×C₄	#15668018	1	2	yes	—
355	C₂×C₄	C₂×D₄×D₈₉	1	1	yes	characteristic
356	C₂×C₄	C₂×Q₈×D₈₉	1	1	yes	characteristic
357	C₂×C₄	C₂×Q₈×D₈₉	1	1	yes	characteristic
358	C₂×C₄	C₂×#13083573	1	1	yes	characteristic
359	C₂×C₄	#15668057	1	1	yes	characteristic
360	C₂×C₄	#15668060	1	1	yes	characteristic
361	C₈	—	4	2	no	—
362	C₈	—	4	2	no	—
363	C₈	—	356	2	no	—
364	C₈	—	178	4	no	—
365	C₂²	C₂×C₄⋊C₄×D₈₉	1	1	yes	characteristic
366	C₂²	C₂×#15667977	1	1	yes	characteristic
367	C₂²	#19152079	1	1	yes	characteristic
368	C₂²	C₂×#15668018	1	1	yes	characteristic
369	C₂²	#19152364	1	1	yes	characteristic
370	C₂²	#19152364	1	1	yes	characteristic
371	C₂²	#19152364	1	1	yes	characteristic
372	C₄	—	2	2	no	—
373	C₄	—	2	2	no	—
374	C₄	—	2	2	no	—
375	C₄	—	2	2	no	—
376	C₄	—	2	2	no	—
377	C₄	—	4	1	no	—
378	C₄	—	356	2	no	—
379	C₄	—	356	2	no	—
380	C₄	—	178	4	no	—
381	C₄	—	178	4	no	—
382	C₄	#19152263	1	1	yes	characteristic
383	C₄	#19152268	1	1	yes	characteristic
384	C₄	#19152323	1	1	yes	characteristic
385	C₄	#19152328	1	1	yes	characteristic
386	C₂	#26023164	1	1	yes	characteristic
387	C₂	#26028814	1	1	yes	characteristic
388	C₂	#26028817	1	1	yes	characteristic
389	C₂	#26029189	1	1	yes	characteristic
390	C₂	#26029195	1	1	yes	characteristic
391	C₂	#26029388	1	1	yes	characteristic
392	C₂	#26029419	1	1	yes	characteristic

	subgroup	G/H
center, Frattini	C₂²×C₄	C₂³×D₈₉
commutator, socle, prime radical	C₂³×C₈₉	C₂³×C₄
Fitting	C₈₉×#1842	C₂
cosocle	C₂²×C₄×C₈₉	C₂⁴
hypercenter	#1842	D₈₉
hypocenter	C₈₉	#22723
LCS	G ▷ C₂³×C₈₉ ▷ C₈₉
UCS	C₁ ◁ C₂²×C₄ ◁ #1842

Complements

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

N	H ≅ G/N	type
52. C₄⋊#10623494	Q₈	semidirect
206. C₈₉	#22723	semidirect

Maximal subgroups

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

subgroup	index
C₂×#19151727	2
#26022729	2
#26020973	2
#26020972	2
#26020967	2
#26020405	2
#26020111	2
#26020105	2
C₈₉×#1842	2
#22723	89