Subgroups — C₁₆×#11924027 #33239499

Order 18688.

602 conjugacy classes of subgroups.

The subgroup lattice has 348 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₈×#11924027	C₂	1	1	yes	maximal, characteristic
2	C₁₆×Dic₁₄₆	C₂	1	1	yes	maximal, characteristic, complemented
3	#22611833	C₂	1	1	yes	maximal, characteristic, complemented
4	D₄×#11924003	C₂	1	1	yes	maximal, characteristic, complemented
5	C₁₆×C₂²⋊D₇₃	C₂	1	2	yes	maximal, complemented
6	#22611748	C₂	1	2	yes	maximal, complemented
7	#22611729	C₂	1	1	yes	maximal, characteristic, complemented
8	#22611727	C₂	1	2	yes	maximal, complemented
9	C₂×C₁₆×Dic₇₃	C₂	1	2	yes	maximal, complemented
10	C₄×C₁₆×D₇₃	C₂	1	1	yes	maximal, characteristic, complemented
11	D₄×C₁₆×C₇₃	C₂	1	1	yes	maximal, characteristic, complemented
12	C₄×#11924027	C₄	1	1	yes	characteristic
13	C₂²×#11924003	C₂²	1	2	yes	—
14	C₂×C₁₆×D₇₃	C₂²	1	1	yes	characteristic
15	C₂×C₁₆×D₇₃	C₂²	1	1	yes	characteristic
16	C₈×Dic₁₄₆	C₂²	1	1	yes	characteristic
17	#17988711	C₄	1	1	yes	characteristic
18	D₄×#10596831	C₄	1	1	yes	characteristic
19	C₈×C₂²⋊D₇₃	C₂²	1	2	yes	—
20	#17988650	C₄	1	2	yes	—
21	#17988639	C₄	1	1	yes	characteristic
22	#17988637	C₄	1	2	yes	—
23	C₂×C₈×Dic₇₃	C₂²	1	2	yes	—
24	C₄×C₈×D₇₃	C₂²	1	1	yes	characteristic
25	C₄⋊#11924003	C₂²	1	1	yes	characteristic
26	#17988405	C₂²	1	2	yes	—
27	#17988405	C₂²	1	2	yes	—
28	C₂²⋊#11924003	C₂²	1	2	yes	—
29	#17988366	C₂²	1	2	yes	—
30	C₄×#11924003	C₂²	1	1	yes	characteristic
31	C₁₆×Dic₇₃	C₂²	1	1	yes	characteristic
32	C₁₆×Dic₇₃	C₂²	1	2	yes	—
33	C₁₆×Dic₇₃	C₂²	1	2	yes	—
34	C₁₆×Dic₇₃	C₂²	1	2	yes	—
35	C₁₆×Dic₇₃	C₂²	1	1	yes	characteristic
36	C₂²×C₁₆×C₇₃	C₂²	1	2	yes	—
37	C₈×D₄×C₇₃	C₂²	1	1	yes	characteristic
38	C₄⋊C₁₆×C₇₃	C₂²	1	1	yes	characteristic
39	C₂²⋊C₁₆×C₇₃	C₂²	1	2	yes	—
40	C₄×C₁₆×C₇₃	C₂²	1	1	yes	characteristic
41	C₂×#11924027	C₈	1	1	yes	characteristic
42	C₂²×#10596831	C₂×C₄	1	2	yes	—
43	C₂×C₈×D₇₃	C₂×C₄	1	1	yes	characteristic
44	C₂×C₈×D₇₃	C₂³	1	1	yes	characteristic
45	C₄×Dic₁₄₆	C₂×C₄	1	1	yes	characteristic
46	#14556556	C₈	1	1	yes	characteristic
47	D₄×Dic₇₃	C₈	1	1	yes	characteristic
48	C₄×C₂²⋊D₇₃	C₂×C₄	1	2	yes	—
49	#14556551	C₈	1	2	yes	—
50	#14556549	C₈	1	1	yes	characteristic
51	#14556547	C₈	1	2	yes	—
52	C₂×C₄×Dic₇₃	C₂×C₄	1	2	yes	—
53	C₄²×D₇₃	C₂×C₄	1	1	yes	characteristic
54	C₂×#11924003	—	2	4	no	—
55	C₂×#11924003	C₂³	1	2	yes	—
56	C₂×#11924003	C₂³	1	1	yes	characteristic
57	C₂×#11924003	C₂³	1	1	yes	characteristic
58	C₁₆×D₇₃	—	2	2	no	—
59	C₁₆×D₇₃	—	2	2	no	—
60	C₄⋊#10596831	C₂×C₄	1	1	yes	characteristic
61	#14556520	C₂×C₄	1	2	yes	—
62	#14556520	C₂×C₄	1	2	yes	—
63	C₂²⋊#10596831	C₂×C₄	1	2	yes	—
64	#14556503	C₂×C₄	1	2	yes	—
65	C₄×#10596831	C₂×C₄	1	1	yes	characteristic
66	C₈×Dic₇₃	C₂×C₄	1	1	yes	characteristic
67	C₈×Dic₇₃	C₂×C₄	1	2	yes	—
68	C₈×Dic₇₃	C₂×C₄	1	2	yes	—
69	C₈×Dic₇₃	C₂³	1	1	yes	characteristic
70	C₈×Dic₇₃	C₂³	1	2	yes	—
71	C₂²×C₈×C₇₃	C₂³	1	2	yes	—
72	C₄×D₄×C₇₃	C₂×C₄	1	1	yes	characteristic
73	C₂×C₁₆×C₇₃	—	2	4	no	—
74	C₂×C₁₆×C₇₃	C₂³	1	2	yes	—
75	C₂×C₁₆×C₇₃	C₂³	1	1	yes	characteristic
76	C₂×C₁₆×C₇₃	C₂³	1	1	yes	characteristic
77	C₄⋊C₈×C₇₃	C₂×C₄	1	1	yes	characteristic
78	C₂²⋊C₈×C₇₃	C₂×C₄	1	2	yes	—
79	C₄×C₈×C₇₃	C₂³	1	1	yes	characteristic
80	#11924027	C₁₆	1	8	yes	direct product factor
81	C₂×Dic₁₄₆	C₂×C₈	1	1	yes	characteristic
82	C₂×C₂²⋊D₇₃	C₂×C₈	1	2	yes	—
83	C₂²×Dic₇₃	C₂×C₈	1	2	yes	—
84	C₂²×Dic₇₃	C₂×C₈	1	2	yes	—
85	C₂×C₄×D₇₃	C₂×C₈	1	1	yes	characteristic
86	C₂×C₄×D₇₃	C₂×C₈	1	1	yes	characteristic
87	C₂×C₄×D₇₃	C₂²×C₄	1	1	yes	characteristic
88	C₂×#10596831	—	2	4	no	—
89	C₂×#10596831	C₂²×C₄	1	2	yes	—
90	C₂×#10596831	C₂²×C₄	1	1	yes	characteristic
91	C₂×#10596831	C₂²×C₄	1	1	yes	characteristic
92	C₈×D₇₃	—	2	1	no	—
93	C₈×D₇₃	—	2	1	no	—
94	C₈×D₇₃	—	2	2	no	—
95	C₄⋊Dic₇₃	C₂×C₈	1	1	yes	characteristic
96	#11924007	C₂×C₈	1	2	yes	—
97	#11924007	C₂×C₈	1	2	yes	—
98	C₂²⋊Dic₇₃	C₂×C₈	1	2	yes	—
99	#11924005	C₂×C₈	1	2	yes	—
100	C₄×Dic₇₃	C₂×C₈	1	1	yes	characteristic
101	C₄×Dic₇₃	C₂×C₈	1	1	yes	characteristic
102	C₄×Dic₇₃	C₂×C₈	1	2	yes	—
103	C₄×Dic₇₃	C₂×C₈	1	2	yes	—
104	C₄×Dic₇₃	C₂²×C₄	1	1	yes	characteristic
105	C₄×Dic₇₃	C₂²×C₄	1	2	yes	—
106	#11924003	—	2	1	no	—
107	#11924003	—	2	2	no	—
108	#11924003	#41	1	2	yes	complemented
109	C₂×D₄×C₇₃	C₂×C₈	1	1	yes	characteristic
110	C₂²×C₄×C₇₃	C₂²×C₄	1	2	yes	—
111	C₂×C₈×C₇₃	—	2	2	no	—
112	C₂×C₈×C₇₃	—	2	2	no	—
113	C₂×C₈×C₇₃	C₂²×C₄	1	1	yes	characteristic
114	C₂×C₈×C₇₃	C₂²×C₄	1	2	yes	—
115	C₂×C₈×C₇₃	C₂⁴	1	1	yes	characteristic
116	C₄⋊C₄×C₇₃	C₂×C₈	1	1	yes	characteristic
117	C₂²⋊C₄×C₇₃	C₂×C₈	1	2	yes	—
118	C₄²×C₇₃	C₂²×C₄	1	1	yes	characteristic
119	C₁₆×C₇₃	—	2	2	no	—
120	C₁₆×C₇₃	—	2	1	no	—
121	C₁₆×C₇₃	#41	1	2	yes	complemented
122	C₂³×C₇₃	C₂²×C₈	1	2	yes	—
123	C₂²×D₇₃	C₂²×C₈	1	1	yes	characteristic
124	D₄×C₇₃	C₂×C₁₆	1	4	yes	complemented
125	C₂×C₄×C₇₃	—	2	2	no	—
126	C₂×C₄×C₇₃	—	2	2	no	—
127	C₂×C₄×C₇₃	C₂²×C₈	1	1	yes	characteristic
128	C₂×C₄×C₇₃	C₂²×C₈	1	2	yes	—
129	C₂×C₄×C₇₃	C₂²×C₈	1	1	yes	characteristic
130	C₂×C₄×C₇₃	C₂³×C₄	1	1	yes	characteristic
131	C₂²⋊D₇₃	C₂×C₁₆	1	8	yes	complemented
132	C₂×Dic₇₃	—	2	4	no	—
133	C₂×Dic₇₃	C₂×C₁₆	1	8	yes	complemented
134	C₂×Dic₇₃	C₂²×C₈	1	1	yes	characteristic
135	C₂×Dic₇₃	C₂²×C₈	1	2	yes	—
136	C₂×Dic₇₃	C₂²×C₈	1	1	yes	characteristic
137	C₂×Dic₇₃	C₂²×C₈	1	2	yes	—
138	C₂×Dic₇₃	C₂²×C₈	1	1	yes	characteristic
139	C₄×D₇₃	—	2	1	no	—
140	C₄×D₇₃	—	2	1	no	—
141	C₄×D₇₃	—	2	2	no	—
142	C₄×D₇₃	C₂×C₁₆	1	4	yes	complemented
143	Dic₁₄₆	C₂×C₁₆	1	4	yes	complemented
144	C₈×C₇₃	—	2	2	no	—
145	C₈×C₇₃	—	2	1	no	—
146	C₈×C₇₃	C₂×#41	1	1	yes	characteristic
147	C₈×C₇₃	C₂×#41	1	1	yes	characteristic
148	#10596831	—	2	1	no	—
149	#10596831	—	2	2	no	—
150	#10596831	#131	1	2	yes	—
151	C₂²×C₇₃	—	2	2	no	—
152	C₂²×C₇₃	—	2	2	no	—
153	C₂²×C₇₃	C₂²×C₁₆	1	4	yes	—
154	C₂²×C₇₃	C₂³×C₈	1	1	yes	characteristic
155	C₂×D₇₃	—	2	1	no	—
156	C₂×D₇₃	—	2	1	no	—
157	C₂×D₇₃	C₂²×C₁₆	1	2	yes	—
158	C₄×C₇₃	—	2	1	no	—
159	C₄×C₇₃	—	2	2	no	—
160	C₄×C₇₃	C₂²×C₁₆	1	2	yes	—
161	C₄×C₇₃	C₄×#41	1	1	yes	characteristic
162	C₄×C₇₃	C₂×#131	1	1	yes	characteristic
163	Dic₇₃	—	2	2	no	—
164	Dic₇₃	—	2	1	no	—
165	Dic₇₃	C₂²×C₁₆	1	4	yes	—
166	Dic₇₃	C₂²×C₁₆	1	2	yes	—
167	Dic₇₃	#504	1	2	yes	—
168	C₁₆×#41	—	73	1	no	maximal, Sylow
169	C₂×C₇₃	—	2	4	no	—
170	C₂×C₇₃	C₈×#41	1	1	yes	characteristic
171	C₂×C₇₃	C₂³×C₁₆	1	1	yes	characteristic
172	C₂×C₇₃	C₂×#504	1	1	yes	characteristic
173	D₇₃	—	2	2	no	—
174	C₈×#41	—	73	1	no	—
175	Q₈×C₁₆	—	73	1	no	—
176	Q₈×C₁₆	—	73	1	no	—
177	D₄×C₁₆	—	73	2	no	—
178	D₄×C₁₆	—	73	1	no	—
179	D₄×C₁₆	—	73	2	no	—
180	D₄×C₁₆	D₇₃	1	1	yes	characteristic, complemented
181	#2162	—	73	1	no	—
182	#2162	—	73	2	no	—
183	C₂×C₄×C₁₆	—	73	2	no	—
184	C₂×C₄×C₁₆	—	73	1	no	—
185	C₇₃	C₁₆×#41	1	1	yes	characteristic, complemented, Sylow
186	C₄×#41	—	73	1	no	—
187	C₂²×C₁₆	—	73	2	no	—
188	C₂²×C₁₆	—	73	1	no	—
189	C₂²×C₁₆	—	73	1	no	—
190	C₂²×C₁₆	C₂×D₇₃	1	2	yes	—
191	C₈×Q₈	—	73	1	no	—
192	C₈×Q₈	—	73	1	no	—
193	C₈×D₄	—	73	2	no	—
194	C₈×D₄	—	73	1	no	—
195	C₈×D₄	—	73	2	no	—
196	C₈×D₄	C₂×D₇₃	1	1	yes	characteristic
197	#431	—	73	1	no	—
198	#431	—	73	2	no	—
199	C₂×C₄×C₈	—	73	2	no	—
200	C₂×C₄×C₈	—	73	1	no	—
201	C₄⋊C₁₆	—	73	2	no	—
202	C₄⋊C₁₆	—	73	2	no	—
203	C₄⋊C₁₆	—	73	1	no	—
204	C₄⋊C₁₆	C₂×D₇₃	1	1	yes	characteristic
205	C₂²⋊C₁₆	—	73	2	no	—
206	C₂²⋊C₁₆	—	73	2	no	—
207	C₂²⋊C₁₆	C₂×D₇₃	1	2	yes	—
208	C₄×C₁₆	—	73	2	no	—
209	C₄×C₁₆	—	73	1	no	—
210	C₄×C₁₆	—	73	2	no	—
211	C₄×C₁₆	—	73	1	no	—
212	C₄×C₁₆	—	73	2	no	—
213	C₄×C₁₆	—	73	1	no	—
214	C₄×C₁₆	C₂×D₇₃	1	1	yes	characteristic
215	C₂×#41	—	73	1	no	—
216	C₂²×C₈	—	73	2	no	—
217	C₂²×C₈	—	73	1	no	—
218	C₂²×C₈	—	73	1	no	—
219	C₂²×C₈	C₂²×D₇₃	1	2	yes	—
220	C₄×Q₈	—	73	1	no	—
221	C₄×Q₈	—	73	1	no	—
222	C₄×D₄	—	73	1	no	—
223	C₄×D₄	—	73	2	no	—
224	C₄×D₄	—	73	2	no	—
225	C₄×D₄	C₄×D₇₃	1	1	yes	characteristic
226	#117	—	73	1	no	—
227	#117	—	73	2	no	—
228	C₂×C₄²	—	73	2	no	—
229	C₂×C₄²	—	73	1	no	—
230	C₂×C₁₆	—	2	4	no	—
231	C₂×C₁₆	—	73	1	no	—
232	C₂×C₁₆	—	73	2	no	—
233	C₂×C₁₆	—	73	1	no	—
234	C₂×C₁₆	—	146	2	no	—
235	C₂×C₁₆	—	146	4	no	—
236	C₂×C₁₆	—	146	2	no	—
237	C₂×C₁₆	C₂²×D₇₃	1	2	yes	—
238	C₂×C₁₆	C₂²×D₇₃	1	1	yes	characteristic
239	C₂×C₁₆	C₂²×D₇₃	1	1	yes	characteristic
240	C₄⋊C₈	—	73	2	no	—
241	C₄⋊C₈	—	73	2	no	—
242	C₄⋊C₈	—	73	1	no	—
243	C₄⋊C₈	C₄×D₇₃	1	1	yes	characteristic
244	C₂²⋊C₈	—	73	2	no	—
245	C₂²⋊C₈	—	73	2	no	—
246	C₂²⋊C₈	C₄×D₇₃	1	2	yes	—
247	C₄×C₈	—	73	2	no	—
248	C₄×C₈	—	73	1	no	—
249	C₄×C₈	—	73	2	no	—
250	C₄×C₈	—	73	1	no	—
251	C₄×C₈	—	73	2	no	—
252	C₄×C₈	—	73	1	no	—
253	C₄×C₈	C₂²×D₇₃	1	1	yes	characteristic
254	#41	—	73	8	no	—
255	C₂×Q₈	—	73	1	no	—
256	C₂×D₄	—	73	2	no	—
257	C₂×D₄	C₈×D₇₃	1	1	yes	characteristic
258	C₂²×C₄	—	73	2	no	—
259	C₂²×C₄	—	73	1	no	—
260	C₂²×C₄	—	73	2	no	—
261	C₂²×C₄	—	73	1	no	—
262	C₂²×C₄	—	73	1	no	—
263	C₂²×C₄	C₂×C₄×D₇₃	1	2	yes	—
264	C₂×C₈	—	2	2	no	—
265	C₂×C₈	—	2	2	no	—
266	C₂×C₈	—	73	1	no	—
267	C₂×C₈	—	73	1	no	—
268	C₂×C₈	—	73	2	no	—
269	C₂×C₈	—	146	2	no	—
270	C₂×C₈	—	146	4	no	—
271	C₂×C₈	—	146	1	no	—
272	C₂×C₈	—	146	1	no	—
273	C₂×C₈	C₂×C₄×D₇₃	1	2	yes	—
274	C₂×C₈	C₂×C₄×D₇₃	1	1	yes	characteristic
275	C₂×C₈	C₂³×D₇₃	1	1	yes	characteristic
276	C₄⋊C₄	—	73	2	no	—
277	C₄⋊C₄	—	73	2	no	—
278	C₄⋊C₄	—	73	1	no	—
279	C₄⋊C₄	C₈×D₇₃	1	1	yes	characteristic
280	C₂²⋊C₄	—	73	2	no	—
281	C₂²⋊C₄	—	73	2	no	—
282	C₂²⋊C₄	C₈×D₇₃	1	2	yes	—
283	C₄²	—	73	2	no	—
284	C₄²	—	73	1	no	—
285	C₄²	—	73	2	no	—
286	C₄²	—	73	1	no	—
287	C₄²	—	73	1	no	—
288	C₄²	—	73	2	no	—
289	C₄²	C₂×C₄×D₇₃	1	1	yes	characteristic
290	C₁₆	—	2	1	no	—
291	C₁₆	—	2	2	no	—
292	C₁₆	—	73	2	no	—
293	C₁₆	—	146	2	no	—
294	C₁₆	—	146	1	no	—
295	C₁₆	#11924027	1	2	yes	direct product factor
296	C₂³	—	73	1	no	—
297	C₂³	C₂×C₈×D₇₃	1	2	yes	—
298	Q₈	—	73	4	no	—
299	D₄	—	73	8	no	—
300	D₄	C₁₆×D₇₃	1	4	yes	complemented
301	C₂×C₄	—	2	2	no	—
302	C₂×C₄	—	2	2	no	—
303	C₂×C₄	—	73	8	no	—
304	C₂×C₄	—	73	1	no	—
305	C₂×C₄	—	73	1	no	—
306	C₂×C₄	—	73	2	no	—
307	C₂×C₄	—	73	4	no	—
308	C₂×C₄	—	73	1	no	—
309	C₂×C₄	—	73	2	no	—
310	C₂×C₄	—	146	2	no	—
311	C₂×C₄	—	146	4	no	—
312	C₂×C₄	—	146	1	no	—
313	C₂×C₄	—	146	1	no	—
314	C₂×C₄	C₂×C₈×D₇₃	1	2	yes	—
315	C₂×C₄	C₂×C₈×D₇₃	1	1	yes	characteristic
316	C₂×C₄	C₂×C₈×D₇₃	1	1	yes	characteristic
317	C₂×C₄	C₂²×C₄×D₇₃	1	1	yes	characteristic
318	C₈	—	2	2	no	—
319	C₈	—	2	1	no	—
320	C₈	—	73	2	no	—
321	C₈	—	146	1	no	—
322	C₈	—	146	2	no	—
323	C₈	#41×D₇₃	1	1	yes	characteristic
324	C₈	C₂×#11924027	1	1	yes	characteristic
325	C₂²	—	2	2	no	—
326	C₂²	—	2	2	no	—
327	C₂²	—	73	2	no	—
328	C₂²	—	146	1	no	—
329	C₂²	—	146	1	no	—
330	C₂²	C₂×C₁₆×D₇₃	1	4	yes	—
331	C₂²	C₂²×C₈×D₇₃	1	1	yes	characteristic
332	C₄	—	2	2	no	—
333	C₄	—	2	1	no	—
334	C₄	—	73	2	no	—
335	C₄	—	73	4	no	—
336	C₄	—	73	2	no	—
337	C₄	—	146	1	no	—
338	C₄	—	146	2	no	—
339	C₄	C₂×C₁₆×D₇₃	1	2	yes	—
340	C₄	C₄×#11924027	1	1	yes	characteristic
341	C₄	#131×D₇₃	1	1	yes	characteristic
342	C₂	—	2	4	no	—
343	C₂	—	146	2	no	—
344	C₂	C₈×#11924027	1	1	yes	characteristic
345	C₂	C₂²×C₁₆×D₇₃	1	1	yes	characteristic
346	C₂	#504×D₇₃	1	1	yes	characteristic

	subgroup	G/H
center	C₂×C₁₆	C₂²×D₇₃
commutator	C₂×C₇₃	C₂³×C₁₆
Frattini	C₂×C₈	C₂³×D₇₃
Fitting	D₄×C₁₆×C₇₃	C₂
socle	C₂²×C₇₃	C₂³×C₈
prime radical	C₂×#11924027	C₈
cosocle	C₂×C₈×C₇₃	C₂⁴
hypercenter	D₄×C₁₆	D₇₃
hypocenter	C₇₃	C₁₆×#41
LCS	G ▷ C₂×C₇₃ ▷ C₇₃
UCS	C₁ ◁ C₂×C₁₆ ◁ D₄×C₁₆

Complements

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

N	H ≅ G/N	type
2. C₁₆×Dic₁₄₆	C₂	semidirect
3. #22611833	C₂	semidirect
4. D₄×#11924003	C₂	semidirect
5. C₁₆×C₂²⋊D₇₃	C₂	semidirect
6. #22611748	C₂	semidirect
7. #22611729	C₂	semidirect
8. #22611727	C₂	semidirect
9. C₂×C₁₆×Dic₇₃	C₂	semidirect
10. C₄×C₁₆×D₇₃	C₂	semidirect
11. D₄×C₁₆×C₇₃	C₂	semidirect
80. #11924027	C₁₆	direct (N × H)
108. #11924003	#41	semidirect
121. C₁₆×C₇₃	#41	semidirect
124. D₄×C₇₃	C₂×C₁₆	semidirect
131. C₂²⋊D₇₃	C₂×C₁₆	semidirect
133. C₂×Dic₇₃	C₂×C₁₆	semidirect
142. C₄×D₇₃	C₂×C₁₆	semidirect
143. Dic₁₄₆	C₂×C₁₆	semidirect
180. D₄×C₁₆	D₇₃	semidirect
185. C₇₃	C₁₆×#41	semidirect
295. C₁₆	#11924027	direct (N × H)
300. D₄	C₁₆×D₇₃	semidirect

Maximal subgroups

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

subgroup	index
C₈×#11924027	2
C₁₆×Dic₁₄₆	2
#22611833	2
D₄×#11924003	2
C₁₆×C₂²⋊D₇₃	2
#22611748	2
#22611729	2
#22611727	2
C₂×C₁₆×Dic₇₃	2
C₄×C₁₆×D₇₃	2
D₄×C₁₆×C₇₃	2
C₁₆×#41	73

Subgroups — C16×#11924027 #33239499

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₆×#11924027 #33239499