Subgroups — D₄×C₄⋊#10621924 #36370075

Order 22144.

776 conjugacy classes of subgroups.

The subgroup lattice has 308 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×D₄×#10621924	C₂	1	2	yes	maximal
2	C₂²×C₄⋊#10621924	C₂	1	2	yes	maximal, complemented
3	#26012442	C₂	1	2	yes	maximal, complemented
4	#26012438	C₂	1	4	yes	maximal, complemented
5	#26012437	C₂	1	1	yes	maximal, characteristic, complemented
6	#26012433	C₂	1	2	yes	maximal, complemented
7	C₄×C₄⋊#10621924	C₂	1	1	yes	maximal, characteristic, complemented
8	C₄×D₄×D₁₇₃	C₂	1	1	yes	maximal, characteristic
9	C₂³×#10621924	C₂²	1	4	yes	—
10	D₄×#10621924	—	2	8	no	—
11	C₂×C₄⋊#10621924	—	2	8	no	—
12	C₂×C₄⋊#10621924	C₂²	1	1	yes	characteristic
13	C₂×C₄⋊#10621924	C₂²	1	2	yes	—
14	C₂×C₄⋊#10621924	C₂²	1	2	yes	—
15	C₂×C₄⋊#10621924	C₂²	1	4	yes	—
16	C₂×C₄⋊#10621924	C₂²	1	2	yes	—
17	C₂×C₄⋊#10621924	C₂²	1	1	yes	characteristic
18	C₂×C₂²⋊#10621924	C₂²	1	4	yes	—
19	C₂×C₄×#10621924	C₂²	1	2	yes	—
20	(C₂×#10621924)⋊C₄	C₂²	1	2	yes	—
21	(C₂×#10621924)⋊C₄	C₂²	1	4	yes	—
22	C₂×D₄×D₁₇₃	C₂²	1	1	yes	characteristic
23	C₂²×C₄×D₁₇₃	C₂²	1	2	yes	—
24	C₄×D₆₉₂	C₄	1	1	yes	characteristic, complemented
25	D₄×Dic₁₇₃	C₄	1	1	yes	characteristic, complemented
26	#19149641	C₄	1	1	yes	characteristic, complemented
27	C₄×C₂²⋊D₁₇₃	C₄	1	2	yes	complemented
28	#19149639	C₄	1	2	yes	complemented
29	C₄⋊C₄×D₁₇₃	C₂²	1	1	yes	characteristic
30	C₂²⋊C₄×D₁₇₃	C₂²	1	2	yes	—
31	C₄²×D₁₇₃	C₂²	1	1	yes	characteristic
32	C₄×D₄×C₁₇₃	C₄	1	1	yes	characteristic, complemented
33	C₂²×#10621924	—	2	8	no	—
34	C₂²×#10621924	—	2	8	no	—
35	C₂²×#10621924	—	4	4	no	—
36	C₂²×#10621924	C₂³	1	2	yes	—
37	C₂²×#10621924	C₂³	1	4	yes	—
38	C₂²×#10621924	C₂³	1	2	yes	—
39	C₄⋊#10621924	—	2	8	no	—
40	C₄⋊#10621924	—	2	4	no	—
41	C₄⋊#10621924	—	2	4	no	—
42	C₄⋊#10621924	—	2	2	no	—
43	C₄⋊#10621924	—	4	2	no	—
44	C₄⋊#10621924	D₄	1	4	yes	direct product factor
45	C₂²⋊#10621924	—	2	8	no	—
46	C₄×#10621924	—	2	4	no	—
47	C₂³×D₁₇₃	C₂³	1	2	yes	—
48	C₂×D₆₉₂	C₂×C₄	1	1	yes	characteristic
49	C₂×C₂²⋊D₁₇₃	C₂×C₄	1	2	yes	—
50	D₄×D₁₇₃	D₄	1	4	yes	—
51	D₄×D₁₇₃	Q₈	1	4	yes	—
52	C₂²×Dic₁₇₃	C₂×C₄	1	2	yes	complemented
53	C₂×C₄×D₁₇₃	—	2	4	no	—
54	C₂×C₄×D₁₇₃	—	2	4	no	—
55	C₂×C₄×D₁₇₃	C₂×C₄	1	2	yes	complemented
56	C₂×C₄×D₁₇₃	C₂×C₄	1	2	yes	complemented
57	C₂×C₄×D₁₇₃	C₂³	1	1	yes	characteristic
58	C₂×C₄×D₁₇₃	C₂³	1	2	yes	—
59	C₂×C₄×D₁₇₃	C₂³	1	1	yes	characteristic
60	C₂×C₄×D₁₇₃	C₂³	1	1	yes	characteristic
61	C₄⋊Dic₁₇₃	C₂×C₄	1	1	yes	characteristic, complemented
62	#14583805	C₂×C₄	1	2	yes	complemented
63	C₂²⋊Dic₁₇₃	C₂×C₄	1	2	yes	complemented
64	#14583803	C₂×C₄	1	2	yes	complemented
65	#14583803	C₂×C₄	1	2	yes	complemented
66	C₄×Dic₁₇₃	C₂×C₄	1	1	yes	characteristic, complemented
67	C₄×Dic₁₇₃	C₂×C₄	1	1	yes	characteristic, complemented
68	C₄×Dic₁₇₃	C₂×C₄	1	1	yes	characteristic, complemented
69	C₂×D₄×C₁₇₃	C₂×C₄	1	1	yes	characteristic
70	C₂²×C₄×C₁₇₃	C₂×C₄	1	2	yes	complemented
71	C₄⋊C₄×C₁₇₃	C₂×C₄	1	1	yes	characteristic, complemented
72	C₂²⋊C₄×C₁₇₃	C₂×C₄	1	2	yes	complemented
73	C₄²×C₁₇₃	C₂×C₄	1	1	yes	characteristic, complemented
74	C₂×#10621924	—	2	2	no	—
75	C₂×#10621924	—	2	2	no	—
76	C₂×#10621924	—	2	2	no	—
77	C₂×#10621924	—	2	4	no	—
78	C₂×#10621924	—	2	4	no	—
79	C₂×#10621924	—	2	2	no	—
80	C₂×#10621924	—	2	4	no	—
81	C₂×#10621924	—	2	2	no	—
82	C₂×#10621924	—	4	16	no	—
83	C₂×#10621924	C₂×D₄	1	4	yes	—
84	C₂²×D₁₇₃	—	2	2	no	—
85	C₂²×D₁₇₃	—	2	2	no	—
86	C₂²×D₁₇₃	—	2	2	no	—
87	C₂²×D₁₇₃	—	2	2	no	—
88	C₂²×D₁₇₃	C₂²×C₄	1	2	yes	—
89	C₂²×D₁₇₃	C₂×D₄	1	4	yes	—
90	C₂²×D₁₇₃	C₂×Q₈	1	4	yes	—
91	C₂²×D₁₇₃	C₂⁴	1	1	yes	characteristic
92	D₆₉₂	C₄⋊C₄	1	4	yes	complemented
93	C₂²⋊D₁₇₃	C₄⋊C₄	1	8	yes	complemented
94	C₂×Dic₁₇₃	—	2	4	no	—
95	C₂×Dic₁₇₃	C₂²×C₄	1	2	yes	—
96	C₂×Dic₁₇₃	C₂²×C₄	1	1	yes	characteristic
97	C₂×Dic₁₇₃	C₂²×C₄	1	1	yes	characteristic
98	C₂×Dic₁₇₃	C₂²×C₄	1	1	yes	characteristic
99	C₄×D₁₇₃	—	2	2	no	—
100	C₄×D₁₇₃	—	2	2	no	—
101	C₄×D₁₇₃	—	2	1	no	—
102	C₄×D₁₇₃	—	2	1	no	—
103	C₄×D₁₇₃	—	2	4	no	—
104	C₄×D₁₇₃	—	2	4	no	—
105	C₄×D₁₇₃	C₂×D₄	1	2	yes	—
106	C₄×D₁₇₃	C₂×D₄	1	2	yes	—
107	C₄×D₁₇₃	C₂×Q₈	1	2	yes	—
108	C₄×D₁₇₃	#41	1	2	yes	—
109	C₂³×C₁₇₃	C₂²×C₄	1	2	yes	—
110	D₄×C₁₇₃	C₄⋊C₄	1	4	yes	complemented
111	C₂×C₄×C₁₇₃	—	2	4	no	—
112	C₂×C₄×C₁₇₃	C₂²×C₄	1	2	yes	—
113	C₂×C₄×C₁₇₃	C₂²×C₄	1	1	yes	characteristic
114	C₂×C₄×C₁₇₃	C₂²×C₄	1	1	yes	characteristic
115	C₂×C₄×C₁₇₃	C₂²×C₄	1	1	yes	characteristic
116	C₂²×C₁₇₃	—	2	2	no	—
117	C₂²×C₁₇₃	—	2	2	no	—
118	C₂²×C₁₇₃	C₂×C₄⋊C₄	1	4	yes	complemented
119	C₂²×C₁₇₃	C₂³×C₄	1	1	yes	characteristic
120	C₂×D₁₇₃	—	2	2	no	—
121	C₂×D₁₇₃	—	2	2	no	—
122	C₂×D₁₇₃	—	2	4	no	—
123	C₂×D₁₇₃	—	2	4	no	—
124	C₂×D₁₇₃	—	2	4	no	—
125	C₂×D₁₇₃	—	2	4	no	—
126	C₂×D₁₇₃	C₂×C₄⋊C₄	1	4	yes	complemented
127	C₂×D₁₇₃	C₂²×D₄	1	1	yes	characteristic
128	C₂×D₁₇₃	C₂²×D₄	1	1	yes	characteristic
129	C₂×D₁₇₃	C₂²×Q₈	1	1	yes	characteristic
130	C₂×D₁₇₃	C₂×#41	1	1	yes	characteristic
131	C₂×D₁₇₃	H(5,𝔽₂)	1	1	yes	characteristic
132	C₂×D₁₇₃	2₋¹⁺⁴	1	1	yes	characteristic
133	#10621924	—	2	4	no	—
134	#10621924	—	4	4	no	—
135	#10621924	—	4	2	no	—
136	C₄×C₁₇₃	—	2	2	no	—
137	C₄×C₁₇₃	—	2	1	no	—
138	C₄×C₁₇₃	C₂×C₄⋊C₄	1	2	yes	complemented
139	C₄×C₁₇₃	C₄×D₄	1	2	yes	complemented
140	Dic₁₇₃	—	2	2	no	—
141	Dic₁₇₃	—	2	1	no	—
142	Dic₁₇₃	C₂×C₄⋊C₄	1	2	yes	complemented
143	Dic₁₇₃	C₄×D₄	1	2	yes	complemented
144	C₂×C₁₇₃	—	2	4	no	—
145	C₂×C₁₇₃	C₂²×C₄⋊C₄	1	1	yes	characteristic
146	C₂×C₁₇₃	C₂×C₄×D₄	1	1	yes	characteristic
147	C₂×C₁₇₃	#520	1	1	yes	characteristic
148	D₁₇₃	—	2	4	no	—
149	D₁₇₃	D₄²	1	1	yes	characteristic
150	D₁₇₃	#547	1	1	yes	characteristic
151	D₁₇₃	D₄×Q₈	1	1	yes	characteristic
152	D₁₇₃	#554	1	1	yes	characteristic
153	C₁₇₃	D₄×C₄⋊C₄	1	1	yes	characteristic, complemented, Sylow
154	D₄×C₄⋊C₄	—	173	1	no	maximal, Sylow
155	C₂×C₄×D₄	—	173	2	no	—
156	C₂×C₄×D₄	—	173	1	no	—
157	C₂²×C₄⋊C₄	—	173	2	no	—
158	#389	—	173	2	no	—
159	#385	—	173	4	no	—
160	#384	—	173	1	no	—
161	#380	—	173	2	no	—
162	C₄×C₄⋊C₄	—	173	1	no	—
163	C₂²×D₄	—	173	1	no	—
164	C₂³×C₄	—	173	2	no	—
165	C₂³×C₄	—	173	4	no	—
166	C₄×D₄	—	346	8	no	—
167	C₄×D₄	—	173	1	no	—
168	C₄×D₄	—	173	2	no	—
169	C₄×D₄	—	173	1	no	—
170	C₄×D₄	—	173	2	no	—
171	C₄×D₄	—	173	1	no	—
172	C₄×D₄	#10621924	1	1	yes	characteristic, complemented
173	C₂×C₄⋊C₄	—	346	8	no	—
174	C₂×C₄⋊C₄	—	173	2	no	—
175	C₂×C₄⋊C₄	—	173	4	no	—
176	C₂×C₄⋊C₄	—	173	2	no	—
177	C₂×C₄⋊C₄	—	173	1	no	—
178	C₂×C₄⋊C₄	—	173	1	no	—
179	C₂×C₄⋊C₄	—	173	1	no	—
180	C₂×C₄⋊C₄	—	173	2	no	—
181	C₂×C₂²⋊C₄	—	173	4	no	—
182	C₂×C₂²⋊C₄	—	173	2	no	—
183	C₂×C₄²	—	173	2	no	—
184	C₂×C₄²	—	173	1	no	—
185	#95	—	173	2	no	—
186	#95	—	173	4	no	—
187	C₂⁴	—	173	2	no	—
188	C₂×D₄	—	173	2	no	—
189	C₂×D₄	—	173	4	no	—
190	C₂×D₄	—	173	4	no	—
191	C₂×D₄	—	173	1	no	—
192	C₂×D₄	C₂×#10621924	1	1	yes	characteristic
193	C₂²×C₄	—	346	4	no	—
194	C₂²×C₄	—	346	4	no	—
195	C₂²×C₄	—	346	8	no	—
196	C₂²×C₄	—	346	8	no	—
197	C₂²×C₄	—	173	2	no	—
198	C₂²×C₄	—	173	4	no	—
199	C₂²×C₄	—	173	2	no	—
200	C₂²×C₄	—	173	2	no	—
201	C₂²×C₄	—	173	2	no	—
202	C₂²×C₄	—	173	2	no	—
203	C₂²×C₄	—	173	1	no	—
204	C₂²×C₄	—	173	2	no	—
205	C₂²×C₄	—	173	1	no	—
206	C₂²×C₄	—	173	1	no	—
207	C₂²×C₄	—	692	4	no	—
208	C₂²×C₄	C₂×#10621924	1	2	yes	complemented
209	C₄⋊C₄	—	346	8	no	—
210	C₄⋊C₄	—	346	4	no	—
211	C₄⋊C₄	—	346	2	no	—
212	C₄⋊C₄	—	346	4	no	—
213	C₄⋊C₄	—	173	4	no	—
214	C₄⋊C₄	—	173	2	no	—
215	C₄⋊C₄	—	173	1	no	—
216	C₄⋊C₄	—	692	2	no	—
217	C₄⋊C₄	C₂×#10621924	1	1	yes	characteristic, complemented
218	C₂²⋊C₄	—	346	8	no	—
219	C₂²⋊C₄	—	173	2	no	—
220	C₂²⋊C₄	—	173	2	no	—
221	C₂²⋊C₄	—	173	2	no	—
222	C₂²⋊C₄	C₂×#10621924	1	2	yes	complemented
223	C₄²	—	346	4	no	—
224	C₄²	—	173	1	no	—
225	C₄²	—	173	1	no	—
226	C₄²	—	173	1	no	—
227	C₄²	C₂×#10621924	1	1	yes	characteristic, complemented
228	C₂³	—	346	2	no	—
229	C₂³	—	346	2	no	—
230	C₂³	—	346	2	no	—
231	C₂³	—	346	2	no	—
232	C₂³	—	173	4	no	—
233	C₂³	—	173	4	no	—
234	C₂³	—	173	2	no	—
235	C₂³	—	173	1	no	—
236	C₂³	C₂²×#10621924	1	2	yes	—
237	D₄	—	173	8	no	—
238	D₄	—	173	4	no	—
239	D₄	C₄⋊#10621924	1	4	yes	direct product factor
240	C₂×C₄	—	2	4	no	—
241	C₂×C₄	—	346	2	no	—
242	C₂×C₄	—	346	1	no	—
243	C₂×C₄	—	346	2	no	—
244	C₂×C₄	—	346	1	no	—
245	C₂×C₄	—	346	4	no	—
246	C₂×C₄	—	346	2	no	—
247	C₂×C₄	—	346	2	no	—
248	C₂×C₄	—	346	4	no	—
249	C₂×C₄	—	346	4	no	—
250	C₂×C₄	—	346	2	no	—
251	C₂×C₄	—	346	4	no	—
252	C₂×C₄	—	346	4	no	—
253	C₂×C₄	—	346	2	no	—
254	C₂×C₄	—	346	4	no	—
255	C₂×C₄	—	346	2	no	—
256	C₂×C₄	—	173	4	no	—
257	C₂×C₄	—	173	1	no	—
258	C₂×C₄	—	173	2	no	—
259	C₂×C₄	—	173	1	no	—
260	C₂×C₄	—	173	1	no	—
261	C₂×C₄	—	173	2	no	—
262	C₂×C₄	—	173	2	no	—
263	C₂×C₄	—	173	2	no	—
264	C₂×C₄	—	173	2	no	—
265	C₂×C₄	—	692	16	no	—
266	C₂×C₄	C₂²×#10621924	1	1	yes	characteristic
267	C₂×C₄	C₂²×#10621924	1	2	yes	—
268	C₂×C₄	C₂²×#10621924	1	1	yes	characteristic
269	C₂×C₄	C₂²×#10621924	1	1	yes	characteristic
270	C₂²	—	2	2	no	—
271	C₂²	—	2	2	no	—
272	C₂²	—	346	4	no	—
273	C₂²	—	346	4	no	—
274	C₂²	—	346	4	no	—
275	C₂²	—	346	4	no	—
276	C₂²	—	346	2	no	—
277	C₂²	—	346	2	no	—
278	C₂²	—	173	4	no	—
279	C₂²	—	173	1	no	—
280	C₂²	—	173	1	no	—
281	C₂²	—	173	1	no	—
282	C₂²	—	173	1	no	—
283	C₂²	—	173	1	no	—
284	C₂²	—	173	1	no	—
285	C₂²	C₂×C₄⋊#10621924	1	4	yes	complemented
286	C₂²	C₂³×#10621924	1	1	yes	characteristic
287	C₄	—	2	2	no	—
288	C₄	—	2	1	no	—
289	C₄	—	346	4	no	—
290	C₄	—	346	2	no	—
291	C₄	—	346	1	no	—
292	C₄	—	173	2	no	—
293	C₄	—	173	2	no	—
294	C₄	—	692	4	no	—
295	C₄	—	692	2	no	—
296	C₄	C₂×C₄⋊#10621924	1	2	yes	complemented
297	C₄	D₄×#10621924	1	2	yes	complemented
298	C₂	—	2	4	no	—
299	C₂	—	346	4	no	—
300	C₂	—	173	1	no	—
301	C₂	—	173	1	no	—
302	C₂	—	173	1	no	—
303	C₂	—	173	1	no	—
304	C₂	C₂²×C₄⋊#10621924	1	1	yes	characteristic
305	C₂	C₂×D₄×#10621924	1	1	yes	characteristic
306	C₂	#26012560	1	1	yes	characteristic

	subgroup	G/H
center, Frattini	C₂²	C₂³×#10621924
commutator, socle	C₂²×C₁₇₃	C₂³×C₄
Fitting	C₄×D₄×C₁₇₃	C₄
prime radical	C₂×D₄×D₁₇₃	C₂²
cosocle	C₂²×D₁₇₃	C₂⁴
hypercenter	C₄×D₄	#10621924
hypocenter	C₁₇₃	D₄×C₄⋊C₄
LCS	G ▷ C₂²×C₁₇₃ ▷ C₁₇₃
UCS	C₁ ◁ C₂² ◁ C₄×D₄

Complements

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

N	H ≅ G/N	type
2. C₂²×C₄⋊#10621924	C₂	semidirect
3. #26012442	C₂	semidirect
4. #26012438	C₂	semidirect
5. #26012437	C₂	semidirect
6. #26012433	C₂	semidirect
7. C₄×C₄⋊#10621924	C₂	semidirect
24. C₄×D₆₉₂	C₄	semidirect
25. D₄×Dic₁₇₃	C₄	semidirect
26. #19149641	C₄	semidirect
27. C₄×C₂²⋊D₁₇₃	C₄	semidirect
28. #19149639	C₄	semidirect
32. C₄×D₄×C₁₇₃	C₄	semidirect
44. C₄⋊#10621924	D₄	direct (N × H)
52. C₂²×Dic₁₇₃	C₂×C₄	semidirect
55. C₂×C₄×D₁₇₃	C₂×C₄	semidirect
56. C₂×C₄×D₁₇₃	C₂×C₄	semidirect
61. C₄⋊Dic₁₇₃	C₂×C₄	semidirect
62. #14583805	C₂×C₄	semidirect
63. C₂²⋊Dic₁₇₃	C₂×C₄	semidirect
64. #14583803	C₂×C₄	semidirect
65. #14583803	C₂×C₄	semidirect
66. C₄×Dic₁₇₃	C₂×C₄	semidirect
67. C₄×Dic₁₇₃	C₂×C₄	semidirect
68. C₄×Dic₁₇₃	C₂×C₄	semidirect
70. C₂²×C₄×C₁₇₃	C₂×C₄	semidirect
71. C₄⋊C₄×C₁₇₃	C₂×C₄	semidirect
72. C₂²⋊C₄×C₁₇₃	C₂×C₄	semidirect
73. C₄²×C₁₇₃	C₂×C₄	semidirect
92. D₆₉₂	C₄⋊C₄	semidirect
93. C₂²⋊D₁₇₃	C₄⋊C₄	semidirect
110. D₄×C₁₇₃	C₄⋊C₄	semidirect
118. C₂²×C₁₇₃	C₂×C₄⋊C₄	semidirect
126. C₂×D₁₇₃	C₂×C₄⋊C₄	semidirect
138. C₄×C₁₇₃	C₂×C₄⋊C₄	semidirect
139. C₄×C₁₇₃	C₄×D₄	semidirect
142. Dic₁₇₃	C₂×C₄⋊C₄	semidirect
143. Dic₁₇₃	C₄×D₄	semidirect
153. C₁₇₃	D₄×C₄⋊C₄	semidirect
172. C₄×D₄	#10621924	semidirect
208. C₂²×C₄	C₂×#10621924	semidirect
217. C₄⋊C₄	C₂×#10621924	semidirect
222. C₂²⋊C₄	C₂×#10621924	semidirect
227. C₄²	C₂×#10621924	semidirect
239. D₄	C₄⋊#10621924	direct (N × H)
285. C₂²	C₂×C₄⋊#10621924	semidirect
296. C₄	C₂×C₄⋊#10621924	semidirect
297. C₄	D₄×#10621924	semidirect

Maximal subgroups

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

subgroup	index
C₂×D₄×#10621924	2
C₂²×C₄⋊#10621924	2
#26012442	2
#26012438	2
#26012437	2
#26012433	2
C₄×C₄⋊#10621924	2
C₄×D₄×D₁₇₃	2
D₄×C₄⋊C₄	173

Subgroups — D4×C4⋊#10621924 #36370075

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — D₄×C₄⋊#10621924 #36370075