Subgroups — #11988741

Order 1280.

922 conjugacy classes of subgroups.

The subgroup lattice has 384 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₅×#2920	C₂	1	1	yes	maximal, characteristic
2	C₂×C₄²×Dic₅	C₂	1	1	yes	maximal, characteristic
3	#10613780	C₂	1	1	yes	maximal, characteristic
4	#10598227	C₂	1	4	yes	maximal, complemented
5	C₂²×C₄²×C₅	C₂²	1	1	yes	characteristic
6	C₂²×C₄×Dic₅	—	2	1	no	—
7	C₂²×C₄×Dic₅	—	2	1	no	—
8	C₂²×C₄×Dic₅	C₄	1	2	yes	—
9	C₅×#432	—	2	1	no	—
10	C₅×#432	C₄	1	2	yes	complemented
11	C₅×#431	—	2	1	no	—
12	C₅×#431	C₂²	1	2	yes	—
13	C₅×#423	C₄	1	2	yes	complemented
14	C₅×#407	—	2	1	no	—
15	C₄×C₅×M₁₆	—	2	1	no	—
16	#65496	—	2	1	no	—
17	C₄²×Dic₅	—	2	1	no	—
18	C₄²×Dic₅	—	2	1	no	—
19	C₄²×Dic₅	C₄	1	2	yes	—
20	C₄²×Dic₅	C₂²	1	2	yes	—
21	#65215	—	2	1	no	—
22	#65215	C₄	1	2	yes	complemented
23	#65214	—	2	1	no	—
24	#65214	C₂²	1	2	yes	—
25	#65213	C₄	1	2	yes	complemented
26	C₄×#681	—	2	1	no	—
27	#7867	—	5	1	no	maximal, Sylow
28	C₂³×C₄×C₅	C₂×C₄	1	1	yes	characteristic
29	C₂³×C₄×C₅	D₄	1	1	yes	characteristic
30	C₂³×C₄×C₅	D₄	1	1	yes	characteristic
31	C₂³×Dic₅	—	2	2	no	—
32	C₂×C₅×M₁₆	—	2	2	no	—
33	C₂×C₄²×C₅	C₂×C₄	1	1	yes	characteristic
34	C₂×C₄²×C₅	C₂×C₄	1	1	yes	characteristic
35	C₂×C₄²×C₅	C₂×C₄	1	1	yes	characteristic
36	C₂×C₄²×C₅	C₂×C₄	1	1	yes	characteristic
37	C₂×C₄²×C₅	C₂×C₄	1	1	yes	characteristic
38	C₂×C₄²×C₅	D₄	1	1	yes	characteristic
39	C₂×C₄²×C₅	D₄	1	1	yes	characteristic
40	C₂×C₄²×C₅	D₄	1	1	yes	characteristic
41	C₂×C₄²×C₅	D₄	1	1	yes	characteristic
42	C₂×C₄²×C₅	Q₈	1	1	yes	characteristic
43	C₂×C₄²×C₅	Q₈	1	1	yes	characteristic
44	C₂×C₄²×C₅	C₂³	1	1	yes	characteristic
45	C₂×C₄×Dic₅	—	2	8	no	—
46	C₂×C₄×Dic₅	—	2	8	no	—
47	C₂×C₄×Dic₅	—	2	2	no	—
48	C₂×C₄×Dic₅	—	2	2	no	—
49	C₂×C₄×Dic₅	—	2	2	no	—
50	C₂×C₄×Dic₅	—	2	2	no	—
51	C₂×C₄×Dic₅	—	2	2	no	—
52	C₂×C₄×Dic₅	—	2	8	no	—
53	C₂×C₄×Dic₅	C₂×C₄	1	4	yes	—
54	C₂×#681	—	2	2	no	—
55	C₅×C₄⋊C₈	—	2	2	no	—
56	C₅×C₄⋊C₈	C₂×C₄	1	4	yes	complemented
57	C₅×C₂²⋊C₈	—	2	2	no	—
58	C₅×C₂²⋊C₈	—	2	2	no	—
59	C₅×#97	—	2	2	no	—
60	C₄×C₅×C₈	—	2	2	no	—
61	C₂²⋊#168	—	2	2	no	—
62	C₂²⋊#168	—	2	2	no	—
63	C₄⋊#168	—	2	2	no	—
64	C₄⋊#168	C₂×C₄	1	4	yes	complemented
65	#3935	—	2	2	no	—
66	C₄×#168	—	2	2	no	—
67	#2920	—	5	1	no	—
68	#2920	D₅	1	1	yes	characteristic
69	C₂×C₄³	—	5	1	no	—
70	#1276	—	5	4	no	—
71	C₂⁴×C₅	C₂²⋊C₄	1	1	yes	characteristic
72	C₂²×C₄×C₅	—	2	4	no	—
73	C₂²×C₄×C₅	—	2	4	no	—
74	C₂²×C₄×C₅	—	2	4	no	—
75	C₂²×C₄×C₅	C₄²	1	1	yes	characteristic
76	C₂²×C₄×C₅	C₄²	1	1	yes	characteristic
77	C₂²×C₄×C₅	C₂²⋊C₄	1	1	yes	characteristic
78	C₂²×C₄×C₅	C₂²⋊C₄	1	1	yes	characteristic
79	C₂²×C₄×C₅	C₂²⋊C₄	1	1	yes	characteristic
80	C₂²×C₄×C₅	C₂²⋊C₄	1	1	yes	characteristic
81	C₂²×C₄×C₅	C₂²⋊C₄	1	1	yes	characteristic
82	C₂²×C₄×C₅	C₂²⋊C₄	1	1	yes	characteristic
83	C₂²×C₄×C₅	C₂²⋊C₄	1	1	yes	characteristic
84	C₂²×C₄×C₅	C₄⋊C₄	1	1	yes	characteristic
85	C₂²×C₄×C₅	C₄⋊C₄	1	1	yes	characteristic
86	C₂²×C₄×C₅	C₄⋊C₄	1	1	yes	characteristic
87	C₂²×C₄×C₅	C₄⋊C₄	1	1	yes	characteristic
88	C₂²×C₄×C₅	C₄⋊C₄	1	1	yes	characteristic
89	C₂²×C₄×C₅	C₄⋊C₄	1	1	yes	characteristic
90	C₂²×C₄×C₅	C₂²×C₄	1	1	yes	characteristic
91	C₂²×C₄×C₅	C₂×D₄	1	1	yes	characteristic
92	C₂²×C₄×C₅	C₂×D₄	1	1	yes	characteristic
93	C₂²×Dic₅	—	2	8	no	—
94	C₂²×Dic₅	—	2	8	no	—
95	C₂²×Dic₅	—	2	8	no	—
96	C₂²×Dic₅	—	2	4	no	—
97	C₅×M₁₆	—	4	4	no	—
98	C₂×C₅×C₈	—	2	4	no	—
99	C₄²×C₅	C₄²	1	1	yes	characteristic
100	C₄²×C₅	C₄²	1	1	yes	characteristic
101	C₄²×C₅	C₂²⋊C₄	1	1	yes	characteristic
102	C₄²×C₅	C₂²⋊C₄	1	1	yes	characteristic
103	C₄²×C₅	C₂²⋊C₄	1	1	yes	characteristic
104	C₄²×C₅	C₂²⋊C₄	1	1	yes	characteristic
105	C₄²×C₅	C₄⋊C₄	1	1	yes	characteristic
106	C₄²×C₅	C₄⋊C₄	1	1	yes	characteristic
107	C₄²×C₅	C₄⋊C₄	1	1	yes	characteristic
108	C₄²×C₅	C₄⋊C₄	1	1	yes	characteristic
109	C₄²×C₅	C₄⋊C₄	1	1	yes	characteristic
110	C₄²×C₅	C₄⋊C₄	1	1	yes	characteristic
111	C₄²×C₅	C₂²×C₄	1	1	yes	characteristic
112	C₄²×C₅	C₂²×C₄	1	1	yes	characteristic
113	C₄²×C₅	C₂×D₄	1	1	yes	characteristic
114	C₄²×C₅	C₂×Q₈	1	1	yes	characteristic
115	C₄×Dic₅	—	2	8	no	—
116	C₄×Dic₅	—	2	8	no	—
117	C₄×Dic₅	—	2	8	no	—
118	C₄×Dic₅	—	2	8	no	—
119	C₄×Dic₅	—	2	8	no	—
120	C₄×Dic₅	—	2	4	no	—
121	C₄×Dic₅	M₁₆	1	8	yes	complemented
122	#681	—	4	4	no	—
123	C₂×#168	—	2	4	no	—
124	C₂²×C₄²	—	5	2	no	—
125	C₂²×C₄²	—	10	1	no	—
126	C₂²×C₄²	—	10	1	no	—
127	C₂²×C₄²	C₂×D₅	1	1	yes	characteristic
128	#432	—	2	1	no	—
129	#432	—	5	2	no	—
130	#432	—	10	1	no	—
131	#432	Dic₅	1	2	yes	complemented
132	#431	—	2	1	no	—
133	#431	—	5	2	no	—
134	#431	—	10	1	no	—
135	#431	C₂×D₅	1	2	yes	—
136	#423	—	5	2	no	—
137	#423	Dic₅	1	2	yes	complemented
138	#407	—	2	1	no	—
139	#407	—	10	1	no	—
140	C₄×M₁₆	—	2	1	no	—
141	C₄×M₁₆	—	10	1	no	—
142	C₄³	—	5	2	no	—
143	C₄³	—	5	2	no	—
144	C₄³	—	10	1	no	—
145	C₄³	—	10	1	no	—
146	C₂³×C₅	—	2	2	no	—
147	C₂³×C₅	—	2	2	no	—
148	C₂³×C₅	—	2	2	no	—
149	C₂³×C₅	#95	1	1	yes	characteristic
150	C₂³×C₅	#95	1	1	yes	characteristic
151	C₂³×C₅	C₂×C₂²⋊C₄	1	1	yes	characteristic
152	C₂×C₄×C₅	—	2	2	no	—
153	C₂×C₄×C₅	—	2	2	no	—
154	C₂×C₄×C₅	—	2	2	no	—
155	C₂×C₄×C₅	—	2	2	no	—
156	C₂×C₄×C₅	—	2	2	no	—
157	C₂×C₄×C₅	—	2	2	no	—
158	C₂×C₄×C₅	—	2	2	no	—
159	C₂×C₄×C₅	—	2	2	no	—
160	C₂×C₄×C₅	—	2	2	no	—
161	C₂×C₄×C₅	—	2	2	no	—
162	C₂×C₄×C₅	—	2	2	no	—
163	C₂×C₄×C₅	—	2	2	no	—
164	C₂×C₄×C₅	—	2	2	no	—
165	C₂×C₄×C₅	—	2	2	no	—
166	C₂×C₄×C₅	—	2	2	no	—
167	C₂×C₄×C₅	#95	1	1	yes	characteristic
168	C₂×C₄×C₅	#95	1	1	yes	characteristic
169	C₂×C₄×C₅	#95	1	1	yes	characteristic
170	C₂×C₄×C₅	#95	1	1	yes	characteristic
171	C₂×C₄×C₅	#95	1	1	yes	characteristic
172	C₂×C₄×C₅	#95	1	1	yes	characteristic
173	C₂×C₄×C₅	#104	1	4	yes	—
174	C₂×C₄×C₅	#104	1	4	yes	—
175	C₂×C₄×C₅	C₂×C₄²	1	1	yes	characteristic
176	C₂×C₄×C₅	C₂×C₂²⋊C₄	1	1	yes	characteristic
177	C₂×C₄×C₅	C₂×C₂²⋊C₄	1	1	yes	characteristic
178	C₂×C₄×C₅	C₂×C₄⋊C₄	1	1	yes	characteristic
179	C₂×C₄×C₅	C₂×C₄⋊C₄	1	1	yes	characteristic
180	C₂×C₄×C₅	C₂×C₄⋊C₄	1	1	yes	characteristic
181	C₂×C₄×C₅	C₂×M₁₆	1	4	yes	—
182	C₂×Dic₅	—	2	8	no	—
183	C₂×Dic₅	—	2	8	no	—
184	C₂×Dic₅	—	2	32	no	—
185	C₂×Dic₅	—	2	8	no	—
186	C₅×C₈	—	4	4	no	—
187	#168	—	4	4	no	—
188	C₂³×C₄	—	10	2	no	—
189	C₂³×C₄	C₄×D₅	1	1	yes	characteristic
190	C₂³×C₄	D₂₀	1	1	yes	characteristic
191	C₂³×C₄	C₂²⋊D₅	1	1	yes	characteristic
192	C₂×M₁₆	—	2	2	no	—
193	C₂×M₁₆	—	10	2	no	—
194	C₂×C₄²	—	5	4	no	—
195	C₂×C₄²	—	10	8	no	—
196	C₂×C₄²	—	10	8	no	—
197	C₂×C₄²	—	10	8	no	—
198	C₂×C₄²	—	10	2	no	—
199	C₂×C₄²	—	10	2	no	—
200	C₂×C₄²	—	10	2	no	—
201	C₂×C₄²	—	10	2	no	—
202	C₂×C₄²	—	10	2	no	—
203	C₂×C₄²	Dic₁₀	1	1	yes	characteristic
204	C₂×C₄²	Dic₁₀	1	1	yes	characteristic
205	C₂×C₄²	C₄×D₅	1	1	yes	characteristic
206	C₂×C₄²	C₄×D₅	1	1	yes	characteristic
207	C₂×C₄²	C₄×D₅	1	1	yes	characteristic
208	C₂×C₄²	D₂₀	1	1	yes	characteristic
209	C₂×C₄²	C₂×Dic₅	1	1	yes	characteristic
210	C₂×C₄²	C₂×Dic₅	1	1	yes	characteristic
211	C₂×C₄²	C₂²⋊D₅	1	1	yes	characteristic
212	C₂×C₄²	C₂²⋊D₅	1	1	yes	characteristic
213	C₂×C₄²	C₂²⋊D₅	1	1	yes	characteristic
214	C₂×C₄²	C₂²×D₅	1	1	yes	characteristic
215	C₄⋊C₈	—	2	2	no	—
216	C₄⋊C₈	—	5	4	no	—
217	C₄⋊C₈	—	10	2	no	—
218	C₄⋊C₈	C₂×Dic₅	1	4	yes	complemented
219	C₂²⋊C₈	—	2	2	no	—
220	C₂²⋊C₈	—	2	2	no	—
221	C₂²⋊C₈	—	10	2	no	—
222	C₂²⋊C₈	—	10	2	no	—
223	#97	—	2	2	no	—
224	#97	—	10	2	no	—
225	C₄×C₈	—	2	2	no	—
226	C₄×C₈	—	10	2	no	—
227	C₂²×C₅	—	2	8	no	—
228	C₂²×C₅	—	2	1	no	—
229	C₂²×C₅	—	2	1	no	—
230	C₂²×C₅	—	2	1	no	—
231	C₂²×C₅	—	2	1	no	—
232	C₂²×C₅	—	2	1	no	—
233	C₂²×C₅	—	2	1	no	—
234	C₂²×C₅	#339	1	2	yes	—
235	C₂²×C₅	#339	1	2	yes	—
236	C₂²×C₅	C₂×#95	1	1	yes	characteristic
237	C₂²×C₅	#407	1	2	yes	—
238	C₄×C₅	—	2	1	no	—
239	C₄×C₅	—	2	1	no	—
240	C₄×C₅	—	2	1	no	—
241	C₄×C₅	—	2	1	no	—
242	C₄×C₅	—	2	1	no	—
243	C₄×C₅	—	2	1	no	—
244	C₄×C₅	#339	1	2	yes	—
245	C₄×C₅	#339	1	2	yes	—
246	C₄×C₅	C₄×M₁₆	1	2	yes	—
247	C₄×C₅	C₂×#104	1	2	yes	—
248	C₄×C₅	C₂×#104	1	2	yes	—
249	C₄×C₅	#423	1	2	yes	—
250	Dic₅	—	2	16	no	—
251	C₂⁴	#685	1	1	yes	characteristic
252	C₂²×C₄	—	2	4	no	—
253	C₂²×C₄	—	2	4	no	—
254	C₂²×C₄	—	2	4	no	—
255	C₂²×C₄	—	10	8	no	—
256	C₂²×C₄	—	10	8	no	—
257	C₂²×C₄	—	10	8	no	—
258	C₂²×C₄	—	10	4	no	—
259	C₂²×C₄	C₄×Dic₅	1	1	yes	characteristic
260	C₂²×C₄	C₄×Dic₅	1	1	yes	characteristic
261	C₂²×C₄	#683	1	1	yes	characteristic
262	C₂²×C₄	#683	1	1	yes	characteristic
263	C₂²×C₄	#683	1	1	yes	characteristic
264	C₂²×C₄	#683	1	1	yes	characteristic
265	C₂²×C₄	C₄⋊Dic₅	1	1	yes	characteristic
266	C₂²×C₄	C₄⋊Dic₅	1	1	yes	characteristic
267	C₂²×C₄	#685	1	1	yes	characteristic
268	C₂²×C₄	#685	1	1	yes	characteristic
269	C₂²×C₄	#685	1	1	yes	characteristic
270	C₂²×C₄	#685	1	1	yes	characteristic
271	C₂²×C₄	#685	1	1	yes	characteristic
272	C₂²×C₄	C₂²⋊Dic₅	1	1	yes	characteristic
273	C₂²×C₄	C₂²⋊Dic₅	1	1	yes	characteristic
274	C₂²×C₄	C₂×C₄×D₅	1	1	yes	characteristic
275	C₂²×C₄	C₂×D₂₀	1	1	yes	characteristic
276	C₂²×C₄	C₂×C₂²⋊D₅	1	1	yes	characteristic
277	M₁₆	—	4	4	no	—
278	M₁₆	—	20	4	no	—
279	C₂×C₈	—	2	4	no	—
280	C₂×C₈	—	10	4	no	—
281	C₄²	—	5	8	no	—
282	C₄²	—	10	8	no	—
283	C₄²	—	10	8	no	—
284	C₄²	—	10	8	no	—
285	C₄²	—	10	8	no	—
286	C₄²	—	10	8	no	—
287	C₄²	—	10	4	no	—
288	C₄²	C₄×Dic₅	1	1	yes	characteristic
289	C₄²	C₄×Dic₅	1	1	yes	characteristic
290	C₄²	#683	1	1	yes	characteristic
291	C₄²	#683	1	1	yes	characteristic
292	C₄²	#683	1	1	yes	characteristic
293	C₄²	#683	1	1	yes	characteristic
294	C₄²	C₄⋊Dic₅	1	1	yes	characteristic
295	C₄²	C₄⋊Dic₅	1	1	yes	characteristic
296	C₄²	#685	1	1	yes	characteristic
297	C₄²	#685	1	1	yes	characteristic
298	C₄²	C₂²⋊Dic₅	1	1	yes	characteristic
299	C₄²	C₂²⋊Dic₅	1	1	yes	characteristic
300	C₄²	C₂×Dic₁₀	1	1	yes	characteristic
301	C₄²	C₂×C₄×D₅	1	1	yes	characteristic
302	C₄²	C₂²×Dic₅	1	1	yes	characteristic
303	C₄²	C₂×C₂²⋊D₅	1	1	yes	characteristic
304	C₂×C₅	—	2	2	no	—
305	C₂×C₅	—	2	2	no	—
306	C₂×C₅	—	2	2	no	—
307	C₂×C₅	#1728	1	1	yes	characteristic
308	C₂×C₅	C₂×#339	1	1	yes	characteristic
309	C₂×C₅	C₂×#339	1	1	yes	characteristic
310	C₂³	—	2	2	no	—
311	C₂³	—	2	2	no	—
312	C₂³	—	2	2	no	—
313	C₂³	#3963	1	1	yes	characteristic
314	C₂³	#3963	1	1	yes	characteristic
315	C₂³	C₂×#685	1	1	yes	characteristic
316	C₂×C₄	—	2	2	no	—
317	C₂×C₄	—	2	2	no	—
318	C₂×C₄	—	2	2	no	—
319	C₂×C₄	—	2	2	no	—
320	C₂×C₄	—	2	2	no	—
321	C₂×C₄	—	2	2	no	—
322	C₂×C₄	—	2	2	no	—
323	C₂×C₄	—	2	2	no	—
324	C₂×C₄	—	2	2	no	—
325	C₂×C₄	—	2	2	no	—
326	C₂×C₄	—	2	2	no	—
327	C₂×C₄	—	2	2	no	—
328	C₂×C₄	—	2	2	no	—
329	C₂×C₄	—	2	2	no	—
330	C₂×C₄	—	2	2	no	—
331	C₂×C₄	—	10	8	no	—
332	C₂×C₄	—	10	8	no	—
333	C₂×C₄	—	10	32	no	—
334	C₂×C₄	—	10	8	no	—
335	C₂×C₄	#3957	1	4	yes	—
336	C₂×C₄	#3963	1	1	yes	characteristic
337	C₂×C₄	#3963	1	1	yes	characteristic
338	C₂×C₄	#3963	1	1	yes	characteristic
339	C₂×C₄	#3963	1	1	yes	characteristic
340	C₂×C₄	#3963	1	1	yes	characteristic
341	C₂×C₄	#3963	1	1	yes	characteristic
342	C₂×C₄	#3969	1	4	yes	—
343	C₂×C₄	D₅×M₁₆	1	4	yes	—
344	C₂×C₄	C₂×C₄×Dic₅	1	1	yes	characteristic
345	C₂×C₄	C₂×#683	1	1	yes	characteristic
346	C₂×C₄	C₂×#683	1	1	yes	characteristic
347	C₂×C₄	C₂×C₄⋊Dic₅	1	1	yes	characteristic
348	C₂×C₄	C₂×#685	1	1	yes	characteristic
349	C₂×C₄	C₂×C₂²⋊Dic₅	1	1	yes	characteristic
350	C₈	—	4	4	no	—
351	C₈	—	20	4	no	—
352	C₅	#7867	1	1	yes	characteristic, complemented, Sylow
353	C₂²	—	2	8	no	—
354	C₂²	—	2	1	no	—
355	C₂²	—	2	1	no	—
356	C₂²	—	2	1	no	—
357	C₂²	—	2	1	no	—
358	C₂²	—	2	1	no	—
359	C₂²	—	2	1	no	—
360	C₂²	#64752	1	2	yes	—
361	C₂²	#64775	1	2	yes	—
362	C₂²	#65415	1	2	yes	—
363	C₂²	C₂×#3963	1	1	yes	characteristic
364	C₄	—	2	1	no	—
365	C₄	—	2	1	no	—
366	C₄	—	2	1	no	—
367	C₄	—	2	1	no	—
368	C₄	—	2	1	no	—
369	C₄	—	2	1	no	—
370	C₄	—	10	16	no	—
371	C₄	#64752	1	2	yes	—
372	C₄	#64775	1	2	yes	—
373	C₄	M₁₆×Dic₅	1	2	yes	—
374	C₄	#65407	1	2	yes	—
375	C₄	C₂×#3957	1	2	yes	—
376	C₄	C₂×#3969	1	2	yes	—
377	C₂	—	2	2	no	—
378	C₂	—	2	2	no	—
379	C₂	—	2	2	no	—
380	C₂	C₂×#64752	1	1	yes	characteristic
381	C₂	#10602772	1	1	yes	characteristic
382	C₂	C₂×#64775	1	1	yes	characteristic

	subgroup	G/H
center	C₄²	C₂×C₂²⋊D₅
commutator	C₂×C₄×C₅	C₂×C₄²
Frattini	C₂×C₄²	C₂²×D₅
Fitting	C₅×#2920	C₂
socle	C₂²×C₅	C₂×#95
prime radical	C₂⁴×C₅	C₂²⋊C₄
cosocle	C₂×C₄²×C₅	C₂³
hypercenter	#2920	D₅
hypocenter	C₅	#7867
LCS	G ▷ C₂×C₄×C₅ ▷ C₂×C₅ ▷ C₅
UCS	C₁ ◁ C₄² ◁ C₂²×C₄² ◁ #2920

Complements

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

N	H ≅ G/N	type
4. #10598227	C₂	semidirect
10. C₅×#432	C₄	semidirect
13. C₅×#423	C₄	semidirect
22. #65215	C₄	semidirect
25. #65213	C₄	semidirect
56. C₅×C₄⋊C₈	C₂×C₄	semidirect
64. C₄⋊#168	C₂×C₄	semidirect
121. C₄×Dic₅	M₁₆	semidirect
131. #432	Dic₅	semidirect
137. #423	Dic₅	semidirect
218. C₄⋊C₈	C₂×Dic₅	semidirect
352. C₅	#7867	semidirect

Maximal subgroups

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

subgroup	index
C₅×#2920	2
C₂×C₄²×Dic₅	2
#10613780	2
#10598227	2
#7867	5