Subgroups — #32150905

Order 18176.

652 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	#22601474	C₂	1	1	yes	maximal, characteristic
2	C₂×#17986120	C₂	1	1	yes	maximal, characteristic, complemented
3	#22597141	C₂	1	1	yes	maximal, characteristic, complemented
4	#22590241	C₂	1	4	yes	maximal, complemented
5	#22590234	C₂	1	4	yes	maximal, complemented
6	#22590114	C₂	1	1	yes	maximal, characteristic, complemented
7	#22590077	C₂	1	1	yes	maximal, characteristic, complemented
8	C₂×#17985776	C₂	1	1	yes	maximal, characteristic, complemented
9	C₇₁×#2148	C₂	1	1	yes	maximal, characteristic, complemented
10	C₂×#14556150	C₂²	1	1	yes	characteristic
11	C₂×#14556136	—	2	1	no	—
12	#41×Dic₇₁	—	2	1	no	—
13	#17986440	C₂²	1	2	yes	—
14	#17986439	C₄	1	2	yes	complemented
15	#17986435	C₂²	1	2	yes	—
16	#17986434	C₄	1	2	yes	complemented
17	#17986429	C₄	1	4	yes	complemented
18	C₂×#14556068	C₂²	1	1	yes	characteristic
19	#17986120	—	2	2	no	—
20	#17986120	C₂²	1	4	yes	—
21	#17986111	C₂²	1	2	yes	complemented
22	#17986106	C₂²	1	2	yes	complemented
23	#17986100	—	2	2	no	—
24	#17986037	C₂²	1	1	yes	characteristic
25	C₂×#14556054	—	2	1	no	—
26	#17985995	—	2	1	no	—
27	C₂×#14556038	C₂²	1	1	yes	characteristic
28	#17985823	C₂²	1	4	yes	complemented
29	#17985810	C₂²	1	4	yes	—
30	#17985776	C₂²	1	4	yes	complemented
31	C₂×#135×C₇₁	C₂²	1	1	yes	characteristic
32	C₂×M₃₂×C₇₁	C₂²	1	1	yes	characteristic
33	C₂×#108×C₇₁	C₂²	1	1	yes	characteristic
34	#362×C₇₁	C₂²	1	2	yes	complemented
35	#361×C₇₁	C₂²	1	2	yes	complemented
36	C₂×#11765865	—	2	1	no	—
37	#14556150	—	2	1	no	—
38	#14556150	—	2	1	no	—
39	#14556150	C₂×C₄	1	2	yes	complemented
40	#14556150	C₂³	1	2	yes	—
41	C₂×Dic₂₈₄	C₂×C₄	1	1	yes	characteristic, complemented
42	C₂×#11765854	—	2	1	no	—
43	C₂×D₅₆₈	C₂×C₄	1	1	yes	characteristic, complemented
44	#14556136	—	2	4	no	—
45	#14556136	—	4	2	no	—
46	C₂×#11765848	—	4	1	no	—
47	C₂²×C₇₁⋊C₈	D₄	1	1	yes	characteristic
48	C₂×C₈×D₇₁	—	4	1	no	—
49	Q₈×Dic₇₁	—	2	2	no	—
50	D₄×Dic₇₁	—	2	2	no	—
51	D₄×Dic₇₁	—	4	2	no	—
52	#14556087	—	2	1	no	—
53	#14556087	—	4	1	no	—
54	C₂×C₄×Dic₇₁	—	4	1	no	—
55	C₂×C₄×Dic₇₁	D₄	1	1	yes	characteristic
56	#14556074	C₂×C₄	1	4	yes	complemented
57	#14556072	C₂×C₄	1	4	yes	complemented
58	#14556071	C₂×C₄	1	4	yes	complemented
59	#14556069	C₂×C₄	1	4	yes	complemented
60	#14556068	C₂×C₄	1	2	yes	complemented
61	#14556068	C₂³	1	2	yes	—
62	C₂×C₇₁⋊C₁₆	C₂×C₄	1	2	yes	complemented
63	#14556062	—	2	1	no	—
64	#14556060	C₂³	1	2	yes	—
65	#14556054	—	2	4	no	—
66	#14556052	—	2	2	no	—
67	#14556049	—	2	2	no	—
68	#14556038	D₄	1	2	yes	—
69	#14556038	C₂³	1	2	yes	—
70	C₂×#41×C₇₁	—	2	1	no	—
71	#135×C₇₁	—	2	1	no	—
72	#135×C₇₁	—	2	1	no	—
73	#135×C₇₁	C₂×C₄	1	2	yes	—
74	#135×C₇₁	C₂×C₄	1	2	yes	—
75	C₂×Q₁₆×C₇₁	C₂³	1	1	yes	characteristic
76	C₂×SD₁₆×C₇₁	—	2	1	no	—
77	C₂×D₈×C₇₁	C₂³	1	1	yes	characteristic
78	C₂×M₁₆×C₇₁	—	2	1	no	—
79	C₂²×C₈×C₇₁	C₂³	1	1	yes	characteristic
80	M₃₂×C₇₁	—	2	1	no	—
81	M₃₂×C₇₁	C₂³	1	2	yes	—
82	C₂×C₁₆×C₇₁	—	2	1	no	—
83	#108×C₇₁	—	2	1	no	—
84	#108×C₇₁	C₂³	1	2	yes	—
85	#11765865	—	2	2	no	—
86	#11765865	—	2	2	no	—
87	#11765865	—	4	1	no	—
88	#11765865	—	4	1	no	—
89	C₂×Dic₁₄₂	—	2	1	no	—
90	C₂×D₂₈₄	—	2	1	no	—
91	C₂×C₂²⋊D₇₁	—	4	1	no	—
92	C₂²×Dic₇₁	—	2	1	no	—
93	C₂²×Dic₇₁	—	4	2	no	—
94	C₂×C₄×D₇₁	—	4	1	no	—
95	Dic₂₈₄	—	2	1	no	—
96	Dic₂₈₄	C₂²×C₄	1	2	yes	—
97	#11765854	—	2	2	no	—
98	#11765854	—	2	2	no	—
99	D₅₆₈	—	2	1	no	—
100	D₅₆₈	C₂²×C₄	1	2	yes	—
101	#11765848	—	4	4	no	—
102	C₂×C₇₁⋊C₈	—	2	1	no	—
103	C₂×C₇₁⋊C₈	—	2	1	no	—
104	C₂×C₇₁⋊C₈	C₂×D₄	1	2	yes	—
105	C₈×D₇₁	—	4	4	no	—
106	C₄⋊Dic₇₁	—	2	2	no	—
107	C₄⋊Dic₇₁	—	4	2	no	—
108	C₂²⋊Dic₇₁	—	4	2	no	—
109	C₂²⋊Dic₇₁	—	4	1	no	—
110	C₄×Dic₇₁	—	2	1	no	—
111	C₄×Dic₇₁	—	4	2	no	—
112	C₄×Dic₇₁	—	4	1	no	—
113	C₄×Dic₇₁	C₂×D₄	1	2	yes	—
114	C₇₁⋊C₁₆	C₂²×C₄	1	4	yes	—
115	#41×C₇₁	—	2	2	no	—
116	#41×C₇₁	—	2	2	no	—
117	#41×C₇₁	—	4	1	no	—
118	#41×C₇₁	—	4	1	no	—
119	C₂×Q₈×C₇₁	—	2	1	no	—
120	C₂×D₄×C₇₁	—	2	1	no	—
121	C₂×D₄×C₇₁	—	4	1	no	—
122	C₂²×C₄×C₇₁	—	4	1	no	—
123	C₂²×C₄×C₇₁	C₂×D₄	1	1	yes	characteristic
124	Q₁₆×C₇₁	—	2	1	no	—
125	Q₁₆×C₇₁	C₂²×C₄	1	2	yes	—
126	SD₁₆×C₇₁	—	2	2	no	—
127	SD₁₆×C₇₁	—	2	2	no	—
128	D₈×C₇₁	—	2	1	no	—
129	D₈×C₇₁	C₂²×C₄	1	2	yes	—
130	M₁₆×C₇₁	—	2	2	no	—
131	M₁₆×C₇₁	—	4	1	no	—
132	C₂×C₈×C₇₁	—	4	1	no	—
133	C₂×C₈×C₇₁	C₂²×C₄	1	1	yes	characteristic
134	C₂×C₈×C₇₁	C₂²×C₄	1	1	yes	characteristic
135	C₂×C₈×C₇₁	C₂×D₄	1	1	yes	characteristic
136	C₂×C₈×C₇₁	#41	1	1	yes	characteristic
137	C₂×C₈×C₇₁	#41	1	1	yes	characteristic
138	C₂×C₈×C₇₁	C₂⁴	1	1	yes	characteristic
139	C₁₆×C₇₁	—	2	2	no	—
140	C₂³×C₇₁	—	4	1	no	—
141	C₂³×C₇₁	AGL(1,ℤ/8)	1	1	yes	characteristic
142	C₂²×D₇₁	—	4	1	no	—
143	Q₈×C₇₁	—	2	2	no	—
144	Q₈×C₇₁	—	4	1	no	—
145	D₄×C₇₁	—	2	2	no	—
146	D₄×C₇₁	—	4	2	no	—
147	D₄×C₇₁	—	4	2	no	—
148	D₄×C₇₁	—	4	1	no	—
149	C₂×C₄×C₇₁	—	4	1	no	—
150	C₂×C₄×C₇₁	—	4	2	no	—
151	C₂×C₄×C₇₁	—	4	2	no	—
152	C₂×C₄×C₇₁	C₄×D₄	1	1	yes	characteristic
153	C₂×C₄×C₇₁	C₄×D₄	1	1	yes	characteristic
154	C₂×C₄×C₇₁	AGL(1,ℤ/8)	1	1	yes	characteristic
155	C₂×C₄×C₇₁	AGL(1,ℤ/8)	1	1	yes	characteristic
156	C₂×C₄×C₇₁	AGL(1,ℤ/8)	1	1	yes	characteristic
157	C₂×C₄×C₇₁	C₂²×D₄	1	1	yes	characteristic
158	C₂²⋊D₇₁	—	4	2	no	—
159	C₂²⋊D₇₁	—	4	2	no	—
160	C₂×Dic₇₁	—	2	2	no	—
161	C₂×Dic₇₁	—	4	1	no	—
162	C₂×Dic₇₁	—	4	2	no	—
163	C₂×Dic₇₁	—	8	1	no	—
164	C₂×Dic₇₁	—	8	4	no	—
165	D₂₈₄	—	2	2	no	—
166	D₂₈₄	—	4	1	no	—
167	C₄×D₇₁	—	4	2	no	—
168	C₄×D₇₁	—	4	2	no	—
169	Dic₁₄₂	—	2	2	no	—
170	Dic₁₄₂	—	4	1	no	—
171	C₈×C₇₁	—	4	2	no	—
172	C₈×C₇₁	C₄×D₄	1	1	yes	characteristic
173	C₈×C₇₁	C₄×D₄	1	1	yes	characteristic
174	C₈×C₇₁	C₂³×C₄	1	1	yes	characteristic
175	C₈×C₇₁	C₂×#41	1	1	yes	characteristic
176	C₇₁⋊C₈	—	2	2	no	—
177	C₂²×C₇₁	—	4	1	no	—
178	C₂²×C₇₁	—	4	2	no	—
179	C₂²×C₇₁	—	8	2	no	—
180	C₂²×C₇₁	#442	1	1	yes	characteristic
181	C₂²×C₇₁	#442	1	1	yes	characteristic
182	C₂²×C₇₁	C₂×AGL(1,ℤ/8)	1	1	yes	characteristic
183	C₂×D₇₁	—	4	2	no	—
184	C₂×D₇₁	—	8	2	no	—
185	C₄×C₇₁	—	4	2	no	—
186	C₄×C₇₁	#442	1	1	yes	characteristic
187	C₄×C₇₁	#442	1	1	yes	characteristic
188	C₄×C₇₁	C₂×C₄×D₄	1	1	yes	characteristic
189	C₄×C₇₁	C₂×AGL(1,ℤ/8)	1	1	yes	characteristic
190	Dic₇₁	—	4	2	no	—
191	Dic₇₁	—	4	2	no	—
192	Dic₇₁	—	8	2	no	—
193	#33468	—	71	1	no	maximal, Sylow
194	C₂×C₇₁	—	2	1	no	—
195	C₂×C₇₁	—	2	1	no	—
196	C₂×C₇₁	—	2	1	no	—
197	C₂×C₇₁	—	8	2	no	—
198	C₂×C₇₁	C₂×#442	1	1	yes	characteristic
199	D₇₁	—	8	2	no	—
200	#3414	—	71	1	no	—
201	C₂×#444	—	71	1	no	—
202	#2943	—	71	1	no	—
203	AGL(1,ℤ/16)	—	71	4	no	—
204	#2180	—	71	4	no	—
205	#2155	—	71	1	no	—
206	#2148	D₇₁	1	1	yes	characteristic, complemented
207	#2145	—	71	1	no	—
208	C₂×#347	—	71	1	no	—
209	C₇₁	#33468	1	1	yes	characteristic, complemented, Sylow
210	C₂×#135	—	71	1	no	—
211	C₂×#135	C₂×D₇₁	1	1	yes	characteristic
212	C₂×#131	—	142	1	no	—
213	C₄×#41	—	142	1	no	—
214	#510	—	71	2	no	—
215	#510	—	71	2	no	—
216	#509	—	71	2	no	—
217	#509	—	71	2	no	—
218	#508	—	71	4	no	—
219	C₂×M₃₂	—	71	1	no	—
220	C₂×M₃₂	C₂×D₇₁	1	1	yes	characteristic
221	#444	—	71	4	no	—
222	#444	—	142	2	no	—
223	#442	—	71	2	no	—
224	#441	—	71	2	no	—
225	#440	—	142	2	no	—
226	C₂×#108	C₂×D₇₁	1	1	yes	characteristic
227	#427	—	71	1	no	—
228	C₂×#104	—	142	1	no	—
229	#416	—	142	1	no	—
230	C₂×#97	—	71	1	no	—
231	#365	—	71	4	no	—
232	#362	C₂×D₇₁	1	2	yes	complemented
233	#361	C₂×D₇₁	1	2	yes	complemented
234	#360	—	71	4	no	—
235	#347	—	71	4	no	—
236	C₂×#41	—	2	1	no	—
237	C₂×#41	—	142	1	no	—
238	#135	—	2	1	no	—
239	#135	—	2	1	no	—
240	#135	—	71	2	no	—
241	#135	—	71	2	no	—
242	#135	—	142	1	no	—
243	#135	—	142	1	no	—
244	#135	C₄×D₇₁	1	2	yes	—
245	#135	C₄×D₇₁	1	2	yes	—
246	C₂×Q₁₆	—	71	1	no	—
247	C₂×Q₁₆	C₂²×D₇₁	1	1	yes	characteristic
248	C₂×SD₁₆	—	2	1	no	—
249	C₂×SD₁₆	—	142	1	no	—
250	C₂×D₈	—	71	1	no	—
251	C₂×D₈	C₂²×D₇₁	1	1	yes	characteristic
252	#131	—	284	2	no	—
253	#131	—	142	4	no	—
254	C₂×M₁₆	—	2	1	no	—
255	C₂×M₁₆	—	284	1	no	—
256	C₂²×C₈	—	284	1	no	—
257	C₂²×C₈	—	71	1	no	—
258	C₂²×C₈	C₂²×D₇₁	1	1	yes	characteristic
259	C₄×Q₈	—	142	2	no	—
260	C₄×D₄	—	284	2	no	—
261	C₄×D₄	—	142	2	no	—
262	#117	—	284	1	no	—
263	#117	—	142	1	no	—
264	C₂×C₄²	—	284	1	no	—
265	C₂×C₄²	—	71	1	no	—
266	Q₃₂	—	71	4	no	—
267	SD₃₂	—	71	4	no	—
268	SD₃₂	—	71	4	no	—
269	D₁₆	—	71	4	no	—
270	M₃₂	—	2	1	no	—
271	M₃₂	—	71	2	no	—
272	M₃₂	—	71	2	no	—
273	M₃₂	C₂²×D₇₁	1	2	yes	—
274	C₂×C₁₆	—	2	1	no	—
275	C₂×C₁₆	—	71	2	no	—
276	#108	—	2	1	no	—
277	#108	C₂²×D₇₁	1	2	yes	—
278	#107	—	142	1	no	—
279	#106	—	71	2	no	—
280	#104	—	142	4	no	—
281	#103	—	142	2	no	—
282	#102	—	142	2	no	—
283	#97	—	71	2	no	—
284	#97	—	71	2	no	—
285	#41	—	2	2	no	—
286	#41	—	2	2	no	—
287	#41	—	4	1	no	—
288	#41	—	4	1	no	—
289	#41	—	284	1	no	—
290	#41	—	284	1	no	—
291	#41	—	142	2	no	—
292	#41	—	142	2	no	—
293	C₂×Q₈	—	2	1	no	—
294	C₂×Q₈	—	142	1	no	—
295	C₂×D₄	—	2	1	no	—
296	C₂×D₄	—	4	1	no	—
297	C₂×D₄	—	284	1	no	—
298	C₂×D₄	—	142	1	no	—
299	C₂²×C₄	—	4	1	no	—
300	C₂²×C₄	—	284	1	no	—
301	C₂²×C₄	—	284	2	no	—
302	C₂²×C₄	—	142	1	no	—
303	C₂²×C₄	D₄×D₇₁	1	1	yes	characteristic
304	Q₁₆	—	2	1	no	—
305	Q₁₆	—	71	2	no	—
306	Q₁₆	—	142	1	no	—
307	Q₁₆	C₂×C₄×D₇₁	1	2	yes	—
308	SD₁₆	—	2	2	no	—
309	SD₁₆	—	2	2	no	—
310	SD₁₆	—	142	2	no	—
311	SD₁₆	—	142	2	no	—
312	D₈	—	2	1	no	—
313	D₈	—	71	2	no	—
314	D₈	—	142	1	no	—
315	D₈	C₂×C₄×D₇₁	1	2	yes	—
316	M₁₆	—	2	2	no	—
317	M₁₆	—	4	1	no	—
318	M₁₆	—	284	4	no	—
319	C₂×C₈	—	4	1	no	—
320	C₂×C₈	—	284	4	no	—
321	C₂×C₈	—	71	2	no	—
322	C₂×C₈	—	142	1	no	—
323	C₂×C₈	—	142	1	no	—
324	C₂×C₈	C₂×C₄×D₇₁	1	1	yes	characteristic
325	C₂×C₈	C₂×C₄×D₇₁	1	1	yes	characteristic
326	C₂×C₈	D₄×D₇₁	1	1	yes	characteristic
327	C₂×C₈	#11765864	1	1	yes	characteristic
328	C₂×C₈	#11765864	1	1	yes	characteristic
329	C₂×C₈	C₂³×D₇₁	1	1	yes	characteristic
330	C₄⋊C₄	—	284	2	no	—
331	C₄⋊C₄	—	142	2	no	—
332	C₂²⋊C₄	—	284	1	no	—
333	C₂²⋊C₄	—	284	2	no	—
334	C₄²	—	284	2	no	—
335	C₄²	—	284	1	no	—
336	C₄²	—	71	2	no	—
337	C₄²	—	142	1	no	—
338	C₁₆	—	2	2	no	—
339	C₁₆	—	71	4	no	—
340	C₂³	—	4	1	no	—
341	C₂³	—	284	1	no	—
342	C₂³	#14556155	1	1	yes	characteristic
343	Q₈	—	2	2	no	—
344	Q₈	—	4	1	no	—
345	Q₈	—	284	1	no	—
346	Q₈	—	142	2	no	—
347	D₄	—	2	2	no	—
348	D₄	—	4	2	no	—
349	D₄	—	4	2	no	—
350	D₄	—	4	1	no	—
351	D₄	—	284	2	no	—
352	D₄	—	284	2	no	—
353	D₄	—	284	1	no	—
354	D₄	—	142	2	no	—
355	C₂×C₄	—	4	1	no	—
356	C₂×C₄	—	4	2	no	—
357	C₂×C₄	—	4	2	no	—
358	C₂×C₄	—	284	1	no	—
359	C₂×C₄	—	284	2	no	—
360	C₂×C₄	—	284	2	no	—
361	C₂×C₄	—	284	2	no	—
362	C₂×C₄	—	568	1	no	—
363	C₂×C₄	—	568	4	no	—
364	C₂×C₄	—	142	2	no	—
365	C₂×C₄	(C₂²⋊D₇₁)⋊C₄	1	1	yes	characteristic
366	C₂×C₄	(C₂²⋊D₇₁)⋊C₄	1	1	yes	characteristic
367	C₂×C₄	#14556152	1	1	yes	characteristic
368	C₂×C₄	#14556152	1	1	yes	characteristic
369	C₂×C₄	#14556155	1	1	yes	characteristic
370	C₂×C₄	C₂×D₄×D₇₁	1	1	yes	characteristic
371	C₈	—	4	2	no	—
372	C₈	—	142	2	no	—
373	C₈	(C₂²⋊D₇₁)⋊C₄	1	1	yes	characteristic
374	C₈	(C₂²⋊D₇₁)⋊C₄	1	1	yes	characteristic
375	C₈	C₂²×C₄×D₇₁	1	1	yes	characteristic
376	C₈	C₂×#11765864	1	1	yes	characteristic
377	C₂²	—	4	1	no	—
378	C₂²	—	4	2	no	—
379	C₂²	—	8	2	no	—
380	C₂²	—	284	2	no	—
381	C₂²	—	568	2	no	—
382	C₂²	#17986108	1	1	yes	characteristic
383	C₂²	#17986108	1	1	yes	characteristic
384	C₂²	C₂×#14556155	1	1	yes	characteristic
385	C₄	—	4	2	no	—
386	C₄	—	284	2	no	—
387	C₄	—	284	2	no	—
388	C₄	—	568	2	no	—
389	C₄	#17986108	1	1	yes	characteristic
390	C₄	#17986108	1	1	yes	characteristic
391	C₄	C₂×(C₂²⋊D₇₁)⋊C₄	1	1	yes	characteristic
392	C₄	C₂×#14556152	1	1	yes	characteristic
393	C₂	—	2	1	no	—
394	C₂	—	2	1	no	—
395	C₂	—	2	1	no	—
396	C₂	—	8	2	no	—
397	C₂	—	568	2	no	—
398	C₂	C₂×#17986108	1	1	yes	characteristic

	subgroup	G/H
center	C₄	#17986108
commutator	C₈×C₇₁	C₂³×C₄
Frattini	C₂×C₈	C₂³×D₇₁
Fitting	C₇₁×#2148	C₂
socle	C₂×C₇₁	C₂×#442
prime radical	#22601474	C₂
cosocle	C₂×C₈×C₇₁	C₂⁴
hypercenter	#2148	D₇₁
hypocenter	C₇₁	#33468
LCS	G ▷ C₈×C₇₁ ▷ C₄×C₇₁ ▷ C₂×C₇₁ ▷ C₇₁
UCS	C₁ ◁ C₄ ◁ C₂²×C₄ ◁ C₂²×C₈ ◁ #2148

Complements

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

N	H ≅ G/N	type
2. C₂×#17986120	C₂	semidirect
3. #22597141	C₂	semidirect
4. #22590241	C₂	semidirect
5. #22590234	C₂	semidirect
6. #22590114	C₂	semidirect
7. #22590077	C₂	semidirect
8. C₂×#17985776	C₂	semidirect
9. C₇₁×#2148	C₂	semidirect
14. #17986439	C₄	semidirect
16. #17986434	C₄	semidirect
17. #17986429	C₄	semidirect
21. #17986111	C₂²	semidirect
22. #17986106	C₂²	semidirect
28. #17985823	C₂²	semidirect
30. #17985776	C₂²	semidirect
34. #362×C₇₁	C₂²	semidirect
35. #361×C₇₁	C₂²	semidirect
39. #14556150	C₂×C₄	semidirect
41. C₂×Dic₂₈₄	C₂×C₄	semidirect
43. C₂×D₅₆₈	C₂×C₄	semidirect
56. #14556074	C₂×C₄	semidirect
57. #14556072	C₂×C₄	semidirect
58. #14556071	C₂×C₄	semidirect
59. #14556069	C₂×C₄	semidirect
60. #14556068	C₂×C₄	semidirect
62. C₂×C₇₁⋊C₁₆	C₂×C₄	semidirect
206. #2148	D₇₁	semidirect
209. C₇₁	#33468	semidirect
232. #362	C₂×D₇₁	semidirect
233. #361	C₂×D₇₁	semidirect

Maximal subgroups

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

subgroup	index
#22601474	2
C₂×#17986120	2
#22597141	2
#22590241	2
#22590234	2
#22590114	2
#22590077	2
C₂×#17985776	2
C₇₁×#2148	2
#33468	71