Subgroups — C₂²×#19098461 #34446616

Order 20224.

4894 conjugacy classes of subgroups.

The subgroup lattice has 306 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂³×C₄⋊Dic₇₉	C₂	1	1	yes	maximal, characteristic
2	C₂³×C₄⋊Dic₇₉	C₂	1	1	yes	maximal, characteristic
3	C₂³×Dic₇₉⋊C₄	C₂	1	2	yes	maximal
4	C₂×#19098461	C₂	1	24	yes	maximal, direct product factor
5	C₂²×C₇₉⋊#95	C₂	1	2	yes	maximal
6	C₂³×C₄²×C₇₉	C₂	1	1	yes	maximal, characteristic
7	C₂⁴×Dic₇₉	C₂²	1	2	yes	—
8	C₂⁴×Dic₇₉	C₂²	1	2	yes	—
9	C₂²×C₄⋊Dic₇₉	—	2	8	no	—
10	C₂²×C₄⋊Dic₇₉	C₄	1	16	yes	complemented
11	C₂²×C₄⋊Dic₇₉	C₂²	1	12	yes	—
12	C₂²×C₄⋊Dic₇₉	C₂²	1	12	yes	—
13	C₂²×Dic₇₉⋊C₄	—	2	16	no	—
14	C₂²×Dic₇₉⋊C₄	C₂²	1	24	yes	—
15	#19098461	C₂²	1	64	yes	direct product factor
16	C₂×C₇₉⋊#95	C₂²	1	24	yes	—
17	C₂⁴×C₄×C₇₉	C₂²	1	1	yes	characteristic
18	C₂⁴×C₄×C₇₉	C₂²	1	1	yes	characteristic
19	C₂⁴×C₄×C₇₉	C₂²	1	1	yes	characteristic
20	C₂²×C₄²×C₇₉	—	2	8	no	—
21	C₂²×C₄²×C₇₉	C₂²	1	12	yes	—
22	C₂³×Dic₇₉	—	2	8	no	—
23	C₂³×Dic₇₉	—	2	8	no	—
24	C₂³×Dic₇₉	—	2	8	no	—
25	C₂³×Dic₇₉	—	2	8	no	—
26	C₂³×Dic₇₉	—	2	8	no	—
27	C₂³×Dic₇₉	C₂×C₄	1	16	yes	—
28	C₂³×Dic₇₉	C₂³	1	12	yes	—
29	C₂³×Dic₇₉	C₂³	1	12	yes	—
30	C₂×C₄⋊Dic₇₉	—	2	48	no	—
31	C₂×C₄⋊Dic₇₉	C₂×C₄	1	96	yes	complemented
32	C₂×C₄⋊Dic₇₉	C₂³	1	16	yes	—
33	C₂×C₄⋊Dic₇₉	C₂³	1	16	yes	—
34	C₂×Dic₇₉⋊C₄	—	2	96	no	—
35	C₂×Dic₇₉⋊C₄	C₂³	1	32	yes	—
36	C₇₉⋊#95	C₂³	1	32	yes	—
37	C₂⁵×C₇₉	C₂³	1	1	yes	characteristic
38	C₂³×C₄×C₇₉	—	2	4	no	—
39	C₂³×C₄×C₇₉	—	2	4	no	—
40	C₂³×C₄×C₇₉	—	2	4	no	—
41	C₂³×C₄×C₇₉	—	2	4	no	—
42	C₂³×C₄×C₇₉	C₂×C₄	1	8	yes	—
43	C₂³×C₄×C₇₉	D₄	1	8	yes	—
44	C₂³×C₄×C₇₉	D₄	1	8	yes	—
45	C₂³×C₄×C₇₉	Q₈	1	8	yes	—
46	C₂³×C₄×C₇₉	Q₈	1	8	yes	—
47	C₂³×C₄×C₇₉	C₂³	1	6	yes	—
48	C₂³×C₄×C₇₉	C₂³	1	6	yes	—
49	C₂³×C₄×C₇₉	C₂³	1	6	yes	—
50	C₂×C₄²×C₇₉	—	2	48	no	—
51	C₂×C₄²×C₇₉	C₂³	1	16	yes	—
52	C₂²×Dic₇₉	—	2	64	no	—
53	C₂²×Dic₇₉	—	2	24	no	—
54	C₂²×Dic₇₉	—	2	24	no	—
55	C₂²×Dic₇₉	—	2	24	no	—
56	C₂²×Dic₇₉	—	2	24	no	—
57	C₂²×Dic₇₉	—	2	24	no	—
58	C₂²×Dic₇₉	—	4	32	no	—
59	C₂²×Dic₇₉	C₂²×C₄	1	48	yes	—
60	C₂²×Dic₇₉	C₂⁴	1	8	yes	—
61	C₂²×Dic₇₉	C₂⁴	1	8	yes	—
62	C₄⋊Dic₇₉	—	2	32	no	—
63	C₄⋊Dic₇₉	C₂²×C₄	1	64	yes	complemented
64	Dic₇₉⋊C₄	—	2	64	no	—
65	C₂⁴×C₇₉	C₂²×C₄	1	4	yes	—
66	C₂⁴×C₇₉	C₂×D₄	1	4	yes	—
67	C₂⁴×C₇₉	C₂×D₄	1	4	yes	—
68	C₂⁴×C₇₉	C₂×Q₈	1	4	yes	—
69	C₂⁴×C₇₉	C₂×Q₈	1	4	yes	—
70	C₂⁴×C₇₉	#41	1	4	yes	—
71	C₂⁴×C₇₉	#41	1	4	yes	—
72	C₂⁴×C₇₉	C₂⁴	1	3	yes	—
73	C₂²×C₄×C₇₉	—	2	32	no	—
74	C₂²×C₄×C₇₉	—	2	32	no	—
75	C₂²×C₄×C₇₉	—	2	12	no	—
76	C₂²×C₄×C₇₉	—	2	12	no	—
77	C₂²×C₄×C₇₉	—	2	12	no	—
78	C₂²×C₄×C₇₉	—	2	12	no	—
79	C₂²×C₄×C₇₉	C₄⋊C₄	1	64	yes	complemented
80	C₂²×C₄×C₇₉	C₂²×C₄	1	24	yes	—
81	C₂²×C₄×C₇₉	C₂×D₄	1	24	yes	—
82	C₂²×C₄×C₇₉	C₂×D₄	1	24	yes	—
83	C₂²×C₄×C₇₉	C₂×Q₈	1	24	yes	—
84	C₂²×C₄×C₇₉	C₂×Q₈	1	24	yes	—
85	C₂²×C₄×C₇₉	C₂⁴	1	4	yes	—
86	C₂²×C₄×C₇₉	C₂⁴	1	4	yes	—
87	C₂²×C₄×C₇₉	C₂⁴	1	4	yes	—
88	C₄²×C₇₉	—	2	32	no	—
89	C₂³×C₇₉	C₂×C₄⋊C₄	1	16	yes	—
90	C₂³×C₇₉	C₄×D₄	1	16	yes	—
91	C₂³×C₇₉	C₄×Q₈	1	16	yes	—
92	C₂³×C₇₉	#121	1	16	yes	—
93	C₂³×C₇₉	C₂²⋊Q₈	1	16	yes	—
94	C₂³×C₇₉	#125	1	16	yes	—
95	C₂³×C₇₉	C₄⋊Q₈	1	16	yes	—
96	C₂³×C₇₉	C₂³×C₄	1	6	yes	—
97	C₂³×C₇₉	C₂²×D₄	1	6	yes	—
98	C₂³×C₇₉	C₂²×D₄	1	6	yes	—
99	C₂³×C₇₉	C₂²×Q₈	1	6	yes	—
100	C₂³×C₇₉	C₂²×Q₈	1	6	yes	—
101	C₂³×C₇₉	C₂×#41	1	6	yes	—
102	C₂³×C₇₉	C₂×#41	1	6	yes	—
103	C₂³×C₇₉	C₂⁵	1	1	yes	characteristic
104	C₂×C₄×C₇₉	—	2	48	no	—
105	C₂×C₄×C₇₉	—	2	48	no	—
106	C₂×C₄×C₇₉	—	2	4	no	—
107	C₂×C₄×C₇₉	—	2	4	no	—
108	C₂×C₄×C₇₉	—	2	4	no	—
109	C₂×C₄×C₇₉	—	2	4	no	—
110	C₂×C₄×C₇₉	C₂×C₄⋊C₄	1	96	yes	complemented
111	C₂×C₄×C₇₉	C₂³×C₄	1	8	yes	—
112	C₂×C₄×C₇₉	C₂²×D₄	1	8	yes	—
113	C₂×C₄×C₇₉	C₂²×D₄	1	8	yes	—
114	C₂×C₄×C₇₉	C₂²×Q₈	1	8	yes	—
115	C₂×C₄×C₇₉	C₂²×Q₈	1	8	yes	—
116	C₂×Dic₇₉	—	2	96	no	—
117	C₂×Dic₇₉	—	2	8	no	—
118	C₂×Dic₇₉	—	2	8	no	—
119	C₂×Dic₇₉	—	2	8	no	—
120	C₂×Dic₇₉	—	2	8	no	—
121	C₂×Dic₇₉	—	2	8	no	—
122	C₂×Dic₇₉	—	4	48	no	—
123	C₂×Dic₇₉	C₂³×C₄	1	16	yes	—
124	C₂²×C₇₉	#389	1	64	yes	complemented
125	C₂²×C₇₉	C₂²×C₄⋊C₄	1	12	yes	—
126	C₂²×C₇₉	C₂×C₄×D₄	1	12	yes	—
127	C₂²×C₇₉	C₂×C₄×Q₈	1	12	yes	—
128	C₂²×C₇₉	C₂×#121	1	12	yes	—
129	C₂²×C₇₉	C₂×C₂²⋊Q₈	1	12	yes	—
130	C₂²×C₇₉	C₂×#125	1	12	yes	—
131	C₂²×C₇₉	C₂×C₄⋊Q₈	1	12	yes	—
132	C₂²×C₇₉	C₂⁴×C₄	1	1	yes	characteristic
133	C₂²×C₇₉	C₂³×D₄	1	1	yes	characteristic
134	C₂²×C₇₉	C₂³×D₄	1	1	yes	characteristic
135	C₂²×C₇₉	C₂³×Q₈	1	1	yes	characteristic
136	C₂²×C₇₉	C₂³×Q₈	1	1	yes	characteristic
137	C₂²×C₇₉	C₂²×#41	1	1	yes	characteristic
138	C₂²×C₇₉	C₂²×#41	1	1	yes	characteristic
139	C₄×C₇₉	—	2	8	no	—
140	C₄×C₇₉	—	2	8	no	—
141	C₄×C₇₉	C₂²×C₄⋊C₄	1	16	yes	complemented
142	Dic₇₉	—	2	16	no	—
143	Dic₇₉	—	4	8	no	—
144	C₂²×#389	—	79	1	no	maximal, Sylow
145	C₂×C₇₉	C₂×#389	1	24	yes	complemented
146	C₂×C₇₉	C₂³×C₄⋊C₄	1	1	yes	characteristic
147	C₂×C₇₉	C₂²×C₄×D₄	1	1	yes	characteristic
148	C₂×C₇₉	C₂²×C₄×Q₈	1	1	yes	characteristic
149	C₂×C₇₉	C₂²×#121	1	1	yes	characteristic
150	C₂×C₇₉	C₂²×C₂²⋊Q₈	1	1	yes	characteristic
151	C₂×C₇₉	C₂²×#125	1	1	yes	characteristic
152	C₂×C₇₉	C₂²×C₄⋊Q₈	1	1	yes	characteristic
153	C₂³×C₄⋊C₄	—	79	1	no	—
154	C₂³×C₄⋊C₄	—	79	2	no	—
155	C₂³×C₄⋊C₄	—	79	1	no	—
156	C₂³×C₄²	D₇₉	1	1	yes	characteristic
157	C₂×#389	—	79	24	no	—
158	C₂²×#95	—	79	2	no	—
159	C₇₉	C₂²×#389	1	1	yes	characteristic, complemented, Sylow
160	C₂⁴×C₄	—	79	2	no	—
161	C₂⁴×C₄	—	79	2	no	—
162	C₂⁴×C₄	C₂×D₇₉	1	1	yes	characteristic
163	C₂⁴×C₄	C₂×D₇₉	1	1	yes	characteristic
164	C₂⁴×C₄	C₂×D₇₉	1	1	yes	characteristic
165	C₂²×C₄⋊C₄	—	79	12	no	—
166	C₂²×C₄⋊C₄	—	79	16	no	—
167	C₂²×C₄⋊C₄	—	79	24	no	—
168	C₂²×C₄⋊C₄	—	79	12	no	—
169	C₂²×C₄⋊C₄	—	158	8	no	—
170	C₂²×C₄⋊C₄	—	158	16	no	—
171	C₂²×C₄²	—	2	8	no	—
172	C₂²×C₄²	C₂×D₇₉	1	12	yes	—
173	#389	—	79	64	no	—
174	C₂×#95	—	79	24	no	—
175	C₂⁵	C₂²×D₇₉	1	1	yes	characteristic
176	C₂³×C₄	—	2	4	no	—
177	C₂³×C₄	—	2	4	no	—
178	C₂³×C₄	—	2	4	no	—
179	C₂³×C₄	—	2	4	no	—
180	C₂³×C₄	—	79	16	no	—
181	C₂³×C₄	—	79	12	no	—
182	C₂³×C₄	—	79	12	no	—
183	C₂³×C₄	—	158	8	no	—
184	C₂³×C₄	—	158	8	no	—
185	C₂³×C₄	—	158	8	no	—
186	C₂³×C₄	—	158	8	no	—
187	C₂³×C₄	—	158	8	no	—
188	C₂³×C₄	Dic₁₅₈	1	8	yes	—
189	C₂³×C₄	Dic₁₅₈	1	8	yes	—
190	C₂³×C₄	C₄×D₇₉	1	8	yes	—
191	C₂³×C₄	D₃₁₆	1	8	yes	—
192	C₂³×C₄	C₂²⋊D₇₉	1	8	yes	—
193	C₂³×C₄	C₂²×D₇₉	1	6	yes	—
194	C₂³×C₄	C₂²×D₇₉	1	6	yes	—
195	C₂³×C₄	C₂²×D₇₉	1	6	yes	—
196	C₂×C₄⋊C₄	—	79	96	no	—
197	C₂×C₄⋊C₄	—	79	16	no	—
198	C₂×C₄⋊C₄	—	79	32	no	—
199	C₂×C₄⋊C₄	—	79	16	no	—
200	C₂×C₄⋊C₄	—	158	48	no	—
201	C₂×C₄⋊C₄	—	158	96	no	—
202	C₂×C₄²	—	2	48	no	—
203	C₂×C₄²	C₂²×D₇₉	1	16	yes	—
204	#95	—	79	32	no	—
205	C₂⁴	C₂×C₄×D₇₉	1	4	yes	—
206	C₂⁴	C₂×C₂²⋊D₇₉	1	4	yes	—
207	C₂⁴	C₂×D₃₁₆	1	4	yes	—
208	C₂⁴	C₂×Dic₁₅₈	1	4	yes	—
209	C₂⁴	C₂×Dic₁₅₈	1	4	yes	—
210	C₂⁴	#11929624	1	4	yes	—
211	C₂⁴	#11929624	1	4	yes	—
212	C₂⁴	C₂³×D₇₉	1	3	yes	—
213	C₂²×C₄	—	2	12	no	—
214	C₂²×C₄	—	2	12	no	—
215	C₂²×C₄	—	2	32	no	—
216	C₂²×C₄	—	2	32	no	—
217	C₂²×C₄	—	2	12	no	—
218	C₂²×C₄	—	2	12	no	—
219	C₂²×C₄	—	316	32	no	—
220	C₂²×C₄	—	79	8	no	—
221	C₂²×C₄	—	79	48	no	—
222	C₂²×C₄	—	79	8	no	—
223	C₂²×C₄	—	158	24	no	—
224	C₂²×C₄	—	158	24	no	—
225	C₂²×C₄	—	158	24	no	—
226	C₂²×C₄	—	158	24	no	—
227	C₂²×C₄	—	158	64	no	—
228	C₂²×C₄	—	158	24	no	—
229	C₂²×C₄	Dic₇₉⋊C₄	1	64	yes	complemented
230	C₂²×C₄	C₂×C₄×D₇₉	1	24	yes	—
231	C₂²×C₄	C₂×C₂²⋊D₇₉	1	24	yes	—
232	C₂²×C₄	C₂×D₃₁₆	1	24	yes	—
233	C₂²×C₄	C₂×Dic₁₅₈	1	24	yes	—
234	C₂²×C₄	C₂×Dic₁₅₈	1	24	yes	—
235	C₂²×C₄	C₂³×D₇₉	1	4	yes	—
236	C₂²×C₄	C₂³×D₇₉	1	4	yes	—
237	C₂²×C₄	C₂³×D₇₉	1	4	yes	—
238	C₄⋊C₄	—	79	64	no	—
239	C₄⋊C₄	—	158	32	no	—
240	C₄⋊C₄	—	158	64	no	—
241	C₄²	—	2	32	no	—
242	C₂³	C₂×Dic₇₉⋊C₄	1	16	yes	—
243	C₂³	C₄×D₃₁₆	1	16	yes	—
244	C₂³	C₄×Dic₁₅₈	1	16	yes	—
245	C₂³	#14579135	1	16	yes	—
246	C₂³	#14579140	1	16	yes	—
247	C₂³	#14579153	1	16	yes	—
248	C₂³	#14579161	1	16	yes	—
249	C₂³	C₂²×C₄×D₇₉	1	6	yes	—
250	C₂³	C₂²×C₂²⋊D₇₉	1	6	yes	—
251	C₂³	C₂²×D₃₁₆	1	6	yes	—
252	C₂³	C₂²×Dic₁₅₈	1	6	yes	—
253	C₂³	C₂²×Dic₁₅₈	1	6	yes	—
254	C₂³	C₂×#11929624	1	6	yes	—
255	C₂³	C₂×#11929624	1	6	yes	—
256	C₂³	C₂⁴×D₇₉	1	1	yes	characteristic
257	C₂×C₄	—	2	48	no	—
258	C₂×C₄	—	2	48	no	—
259	C₂×C₄	—	2	4	no	—
260	C₂×C₄	—	2	4	no	—
261	C₂×C₄	—	2	4	no	—
262	C₂×C₄	—	2	4	no	—
263	C₂×C₄	—	316	48	no	—
264	C₂×C₄	—	79	16	no	—
265	C₂×C₄	—	158	8	no	—
266	C₂×C₄	—	158	8	no	—
267	C₂×C₄	—	158	8	no	—
268	C₂×C₄	—	158	96	no	—
269	C₂×C₄	—	158	8	no	—
270	C₂×C₄	—	158	8	no	—
271	C₂×C₄	C₂×Dic₇₉⋊C₄	1	96	yes	complemented
272	C₂×C₄	C₂²×C₄×D₇₉	1	8	yes	—
273	C₂×C₄	C₂²×C₂²⋊D₇₉	1	8	yes	—
274	C₂×C₄	C₂²×D₃₁₆	1	8	yes	—
275	C₂×C₄	C₂²×Dic₁₅₈	1	8	yes	—
276	C₂×C₄	C₂²×Dic₁₅₈	1	8	yes	—
277	C₂²	#19098461	1	64	yes	direct product factor
278	C₂²	C₂²×Dic₇₉⋊C₄	1	12	yes	—
279	C₂²	C₂×C₄×D₃₁₆	1	12	yes	—
280	C₂²	C₂×C₄×Dic₁₅₈	1	12	yes	—
281	C₂²	C₂×#14579135	1	12	yes	—
282	C₂²	C₂×#14579140	1	12	yes	—
283	C₂²	C₂×#14579153	1	12	yes	—
284	C₂²	C₂×#14579161	1	12	yes	—
285	C₂²	C₂³×C₄×D₇₉	1	1	yes	characteristic
286	C₂²	C₂³×C₂²⋊D₇₉	1	1	yes	characteristic
287	C₂²	C₂³×D₃₁₆	1	1	yes	characteristic
288	C₂²	C₂³×Dic₁₅₈	1	1	yes	characteristic
289	C₂²	C₂³×Dic₁₅₈	1	1	yes	characteristic
290	C₂²	C₂²×#11929624	1	1	yes	characteristic
291	C₂²	C₂²×#11929624	1	1	yes	characteristic
292	C₄	—	2	8	no	—
293	C₄	—	2	8	no	—
294	C₄	—	316	8	no	—
295	C₄	—	158	16	no	—
296	C₄	C₂²×Dic₇₉⋊C₄	1	16	yes	complemented
297	C₂	C₂×#19098461	1	24	yes	direct product factor
298	C₂	C₂³×Dic₇₉⋊C₄	1	1	yes	characteristic
299	C₂	C₂²×C₄×D₃₁₆	1	1	yes	characteristic
300	C₂	C₂²×C₄×Dic₁₅₈	1	1	yes	characteristic
301	C₂	C₂²×#14579135	1	1	yes	characteristic
302	C₂	C₂²×#14579140	1	1	yes	characteristic
303	C₂	C₂²×#14579153	1	1	yes	characteristic
304	C₂	C₂²×#14579161	1	1	yes	characteristic

	subgroup	G/H
center	C₂⁵	C₂²×D₇₉
commutator	C₂²×C₇₉	C₂⁴×C₄
Frattini	C₂³	C₂⁴×D₇₉
Fitting	C₂³×C₄²×C₇₉	C₂
socle, prime radical	C₂⁵×C₇₉	C₂³
cosocle	C₂³×C₇₉	C₂⁵
hypercenter	C₂³×C₄²	D₇₉
hypocenter	C₇₉	C₂²×#389
LCS	G ▷ C₂²×C₇₉ ▷ C₇₉
UCS	C₁ ◁ C₂⁵ ◁ C₂³×C₄²

Complements

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

N	H ≅ G/N	type
4. C₂×#19098461	C₂	direct (N × H)
10. C₂²×C₄⋊Dic₇₉	C₄	semidirect
15. #19098461	C₂²	direct (N × H)
31. C₂×C₄⋊Dic₇₉	C₂×C₄	semidirect
63. C₄⋊Dic₇₉	C₂²×C₄	semidirect
79. C₂²×C₄×C₇₉	C₄⋊C₄	semidirect
110. C₂×C₄×C₇₉	C₂×C₄⋊C₄	semidirect
124. C₂²×C₇₉	#389	semidirect
141. C₄×C₇₉	C₂²×C₄⋊C₄	semidirect
145. C₂×C₇₉	C₂×#389	semidirect
159. C₇₉	C₂²×#389	semidirect
229. C₂²×C₄	Dic₇₉⋊C₄	semidirect
271. C₂×C₄	C₂×Dic₇₉⋊C₄	semidirect
277. C₂²	#19098461	direct (N × H)
296. C₄	C₂²×Dic₇₉⋊C₄	semidirect
297. C₂	C₂×#19098461	direct (N × H)

Maximal subgroups

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

subgroup	index
C₂³×C₄⋊Dic₇₉	2
C₂³×Dic₇₉⋊C₄	2
C₂×#19098461	2
C₂²×C₇₉⋊#95	2
C₂³×C₄²×C₇₉	2
C₂²×#389	79

Subgroups — C22×#19098461 #34446616

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂²×#19098461 #34446616