Subgroups — C₄×#18012764 #34077916

Order 19328.

548 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	C₂×#18012764	C₂	1	1	yes	maximal, characteristic
2	C₂×C₄×D₆₀₄	C₂	1	1	yes	maximal, characteristic, complemented
3	#23752322	C₂	1	2	yes	maximal, complemented
4	#23752310	C₂	1	2	yes	maximal, complemented
5	C₄×#14558991	C₂	1	2	yes	maximal, complemented
6	C₄×#14558989	C₂	1	2	yes	maximal, complemented
7	#23752255	C₂	1	1	yes	maximal, characteristic, complemented
8	#23752216	C₂	1	1	yes	maximal, characteristic, complemented
9	#23752213	C₂	1	1	yes	maximal, characteristic, complemented
10	C₄×#14558988	C₂	1	1	yes	maximal, characteristic, complemented
11	C₄×#41×C₁₅₁	C₂	1	1	yes	maximal, characteristic, complemented
12	C₂²×D₆₀₄	C₂²	1	1	yes	characteristic
13	C₂²×C₄×D₁₅₁	—	2	1	no	—
14	#18012764	C₄	1	8	yes	direct product factor
15	C₂×#14558991	C₂²	1	2	yes	—
16	C₂×#14558989	C₂²	1	2	yes	—
17	C₂×#14558988	C₂²	1	1	yes	characteristic
18	C₂×#14558988	C₂²	1	1	yes	characteristic
19	C₄×D₆₀₄	—	2	1	no	—
20	C₄×D₆₀₄	—	2	1	no	—
21	C₄×D₆₀₄	C₂²	1	2	yes	—
22	C₄×D₆₀₄	C₂²	1	2	yes	—
23	C₂×C₄⋊Dic₁₅₁	C₂²	1	1	yes	characteristic
24	C₂×(C₂×D₁₅₁)⋊C₄	—	2	1	no	—
25	#18012672	C₂²	1	2	yes	complemented
26	#18012670	C₂²	1	2	yes	complemented
27	#18012663	C₂²	1	2	yes	complemented
28	#18012660	C₂²	1	2	yes	complemented
29	#18012659	C₂²	1	2	yes	—
30	#18012659	C₂²	1	2	yes	—
31	#18012650	C₂²	1	2	yes	complemented
32	C₄×C₁₅₁⋊C₈	C₂²	1	2	yes	complemented
33	C₂×#41×C₁₅₁	C₂²	1	1	yes	characteristic
34	C₄×Q₈×C₁₅₁	C₂²	1	1	yes	characteristic, complemented
35	C₄×Q₈×C₁₅₁	C₂²	1	1	yes	characteristic, complemented
36	C₄×D₄×C₁₅₁	—	2	1	no	—
37	C₄×D₄×C₁₅₁	—	2	1	no	—
38	C₄×D₄×C₁₅₁	C₂²	1	1	yes	characteristic, complemented
39	C₄×D₄×C₁₅₁	C₂²	1	1	yes	characteristic, complemented
40	#117×C₁₅₁	—	2	1	no	—
41	#117×C₁₅₁	C₂²	1	1	yes	characteristic
42	C₂×C₄²×C₁₅₁	—	2	1	no	—
43	C₂×C₄²×C₁₅₁	C₂²	1	1	yes	characteristic
44	C₂³×D₁₅₁	—	2	1	no	—
45	C₂×D₆₀₄	—	2	1	no	—
46	C₂×D₆₀₄	—	2	2	no	—
47	C₂×D₆₀₄	C₂×C₄	1	4	yes	complemented
48	C₂×D₆₀₄	C₂³	1	2	yes	—
49	C₂²×Dic₁₅₁	—	2	1	no	—
50	C₂×C₄×D₁₅₁	—	2	2	no	—
51	C₂×C₄×D₁₅₁	—	2	2	no	—
52	C₂×C₄×D₁₅₁	—	4	4	no	—
53	#14558991	C₂×C₄	1	8	yes	complemented
54	#14558989	C₂×C₄	1	8	yes	complemented
55	#14558988	—	2	2	no	—
56	#14558988	C₂×C₄	1	4	yes	complemented
57	C₂×C₁₅₁⋊C₈	C₂³	1	2	yes	—
58	C₂×C₁₅₁⋊C₈	C₂³	1	2	yes	—
59	C₄⋊Dic₁₅₁	—	2	1	no	—
60	C₄⋊Dic₁₅₁	C₂³	1	2	yes	—
61	(C₂×D₁₅₁)⋊C₄	—	2	2	no	—
62	(C₂×D₁₅₁)⋊C₄	—	2	2	no	—
63	#41×C₁₅₁	—	2	2	no	—
64	#41×C₁₅₁	C₂×C₄	1	4	yes	complemented
65	C₂×Q₈×C₁₅₁	C₂³	1	1	yes	characteristic
66	C₂×D₄×C₁₅₁	—	2	1	no	—
67	C₂×D₄×C₁₅₁	C₂³	1	1	yes	characteristic
68	C₂²×C₄×C₁₅₁	—	2	1	no	—
69	C₂²×C₄×C₁₅₁	—	2	1	no	—
70	C₂²×C₄×C₁₅₁	—	2	1	no	—
71	C₂²×C₄×C₁₅₁	D₄	1	1	yes	characteristic
72	C₂²×C₄×C₁₅₁	D₄	1	1	yes	characteristic
73	C₂²×C₄×C₁₅₁	C₂³	1	1	yes	characteristic
74	C₄⋊C₄×C₁₅₁	—	2	1	no	—
75	C₄⋊C₄×C₁₅₁	—	2	1	no	—
76	C₄⋊C₄×C₁₅₁	C₂³	1	1	yes	characteristic
77	C₄⋊C₄×C₁₅₁	C₂³	1	1	yes	characteristic
78	C₂²⋊C₄×C₁₅₁	—	2	1	no	—
79	C₂²⋊C₄×C₁₅₁	—	2	1	no	—
80	C₂²⋊C₄×C₁₅₁	—	2	1	no	—
81	C₄²×C₁₅₁	—	2	1	no	—
82	C₄²×C₁₅₁	—	2	1	no	—
83	C₄²×C₁₅₁	—	2	1	no	—
84	C₄²×C₁₅₁	D₄	1	1	yes	characteristic
85	C₄²×C₁₅₁	D₄	1	1	yes	characteristic
86	C₄²×C₁₅₁	C₂³	1	1	yes	characteristic
87	C₄²×C₁₅₁	C₂³	1	1	yes	characteristic
88	C₂²×D₁₅₁	—	2	4	no	—
89	C₂²×D₁₅₁	—	2	2	no	—
90	C₂²×D₁₅₁	—	4	2	no	—
91	C₂²×D₁₅₁	—	4	2	no	—
92	D₆₀₄	—	2	4	no	—
93	D₆₀₄	—	2	2	no	—
94	D₆₀₄	C₂²×C₄	1	4	yes	—
95	C₂×Dic₁₅₁	—	2	2	no	—
96	C₂×Dic₁₅₁	—	4	2	no	—
97	C₄×D₁₅₁	—	4	4	no	—
98	C₄×D₁₅₁	—	4	4	no	—
99	C₁₅₁⋊C₈	—	2	2	no	—
100	C₁₅₁⋊C₈	C₂²×C₄	1	4	yes	complemented
101	C₂³×C₁₅₁	—	2	1	no	—
102	C₂³×C₁₅₁	C₂×D₄	1	1	yes	characteristic
103	Q₈×C₁₅₁	—	2	1	no	—
104	Q₈×C₁₅₁	C₂²×C₄	1	2	yes	complemented
105	D₄×C₁₅₁	—	2	4	no	—
106	D₄×C₁₅₁	—	2	1	no	—
107	D₄×C₁₅₁	C₂²×C₄	1	2	yes	complemented
108	C₂×C₄×C₁₅₁	—	2	1	no	—
109	C₂×C₄×C₁₅₁	—	2	4	no	—
110	C₂×C₄×C₁₅₁	—	2	2	no	—
111	C₂×C₄×C₁₅₁	—	2	1	no	—
112	C₂×C₄×C₁₅₁	—	2	1	no	—
113	C₂×C₄×C₁₅₁	—	4	1	no	—
114	C₂×C₄×C₁₅₁	—	4	2	no	—
115	C₂×C₄×C₁₅₁	—	4	2	no	—
116	C₂×C₄×C₁₅₁	C₂²×C₄	1	2	yes	—
117	C₂×C₄×C₁₅₁	C₂×D₄	1	1	yes	characteristic
118	C₂×C₄×C₁₅₁	C₂×D₄	1	1	yes	characteristic
119	C₂×C₄×C₁₅₁	C₂×D₄	1	1	yes	characteristic
120	C₂×C₄×C₁₅₁	C₂×D₄	1	1	yes	characteristic
121	C₂×C₄×C₁₅₁	C₂×D₄	1	1	yes	characteristic
122	C₂×C₄×C₁₅₁	#41	1	2	yes	—
123	C₂×C₄×C₁₅₁	C₂⁴	1	1	yes	characteristic
124	C₂²×C₁₅₁	—	2	1	no	—
125	C₂²×C₁₅₁	—	2	1	no	—
126	C₂²×C₁₅₁	—	2	2	no	—
127	C₂²×C₁₅₁	—	4	1	no	—
128	C₂²×C₁₅₁	—	4	1	no	—
129	C₂²×C₁₅₁	C₄×D₄	1	2	yes	—
130	C₂²×C₁₅₁	C₂²×D₄	1	1	yes	characteristic
131	C₂×D₁₅₁	—	2	4	no	—
132	C₂×D₁₅₁	—	4	8	no	—
133	C₂×D₁₅₁	—	4	2	no	—
134	C₂×D₁₅₁	—	4	2	no	—
135	C₄×C₁₅₁	—	2	2	no	—
136	C₄×C₁₅₁	—	2	1	no	—
137	C₄×C₁₅₁	—	2	1	no	—
138	C₄×C₁₅₁	—	2	1	no	—
139	C₄×C₁₅₁	—	4	1	no	—
140	C₄×C₁₅₁	—	4	1	no	—
141	C₄×C₁₅₁	C₄×D₄	1	2	yes	—
142	C₄×C₁₅₁	AGL(1,ℤ/8)	1	2	yes	complemented
143	C₄×C₁₅₁	C₂³×C₄	1	1	yes	characteristic
144	C₄×C₁₅₁	C₂×#41	1	1	yes	characteristic
145	Dic₁₅₁	—	4	2	no	—
146	C₂×C₁₅₁	—	2	2	no	—
147	C₂×C₁₅₁	—	4	2	no	—
148	C₂×C₁₅₁	C₂×C₄×D₄	1	1	yes	characteristic
149	C₂×C₁₅₁	C₂×AGL(1,ℤ/8)	1	1	yes	characteristic
150	C₂×C₁₅₁	#575	1	1	yes	characteristic
151	D₁₅₁	—	4	4	no	—
152	C₁₅₁	C₄×AGL(1,ℤ/8)	1	1	yes	characteristic, complemented, Sylow
153	C₄×AGL(1,ℤ/8)	—	151	1	no	maximal, Sylow
154	C₂×AGL(1,ℤ/8)	—	151	1	no	—
155	C₄×#41	D₁₅₁	1	1	yes	characteristic, complemented
156	C₂×C₄×D₄	—	151	1	no	—
157	#442	—	151	2	no	—
158	#440	—	151	2	no	—
159	C₄×SD₁₆	—	151	2	no	—
160	C₄×D₈	—	151	2	no	—
161	#428	—	151	1	no	—
162	#418	—	151	1	no	—
163	#417	—	151	1	no	—
164	C₄×M₁₆	—	151	1	no	—
165	C₂×#41	C₂×D₁₅₁	1	1	yes	characteristic
166	C₂²×D₄	—	151	1	no	—
167	C₂³×C₄	—	302	1	no	—
168	AGL(1,ℤ/8)	—	151	8	no	—
169	C₂×SD₁₆	—	151	2	no	—
170	C₂×D₈	—	151	2	no	—
171	C₂×M₁₆	—	151	1	no	—
172	C₂×M₁₆	—	151	1	no	—
173	C₄×Q₈	C₂×D₁₅₁	1	1	yes	characteristic, complemented
174	C₄×Q₈	C₂×D₁₅₁	1	1	yes	characteristic, complemented
175	C₄×D₄	—	2	1	no	—
176	C₄×D₄	—	2	1	no	—
177	C₄×D₄	—	302	1	no	—
178	C₄×D₄	—	302	1	no	—
179	C₄×D₄	—	151	2	no	—
180	C₄×D₄	—	151	2	no	—
181	C₄×D₄	C₂×D₁₅₁	1	1	yes	characteristic, complemented
182	C₄×D₄	C₂×D₁₅₁	1	1	yes	characteristic, complemented
183	#117	—	2	1	no	—
184	#117	C₂×D₁₅₁	1	1	yes	characteristic
185	C₂×C₄⋊C₄	—	151	1	no	—
186	C₂×C₂²⋊C₄	—	302	1	no	—
187	C₂×C₄²	—	2	1	no	—
188	C₂×C₄²	C₂×D₁₅₁	1	1	yes	characteristic
189	#107	—	151	2	no	—
190	#106	—	151	2	no	—
191	#103	—	151	2	no	—
192	#102	—	151	2	no	—
193	#102	—	151	2	no	—
194	#102	—	151	2	no	—
195	#97	—	151	2	no	—
196	C₄×C₈	—	151	2	no	—
197	C₂⁴	—	302	1	no	—
198	#41	—	2	2	no	—
199	#41	C₄×D₁₅₁	1	4	yes	complemented
200	C₂×Q₈	C₂²×D₁₅₁	1	1	yes	characteristic
201	C₂×D₄	—	2	1	no	—
202	C₂×D₄	—	302	1	no	—
203	C₂×D₄	—	302	2	no	—
204	C₂×D₄	—	151	4	no	—
205	C₂×D₄	—	151	2	no	—
206	C₂×D₄	C₂²×D₁₅₁	1	1	yes	characteristic
207	C₂²×C₄	—	2	1	no	—
208	C₂²×C₄	—	2	1	no	—
209	C₂²×C₄	—	2	1	no	—
210	C₂²×C₄	—	302	1	no	—
211	C₂²×C₄	—	302	2	no	—
212	C₂²×C₄	—	302	2	no	—
213	C₂²×C₄	—	604	4	no	—
214	C₂²×C₄	C₂²⋊D₁₅₁	1	1	yes	characteristic
215	C₂²×C₄	C₂²⋊D₁₅₁	1	1	yes	characteristic
216	C₂²×C₄	C₂²×D₁₅₁	1	1	yes	characteristic
217	SD₁₆	—	151	8	no	—
218	D₈	—	151	8	no	—
219	M₁₆	—	302	2	no	—
220	M₁₆	—	151	4	no	—
221	C₂×C₈	—	151	2	no	—
222	C₂×C₈	—	151	2	no	—
223	C₄⋊C₄	—	2	1	no	—
224	C₄⋊C₄	—	2	1	no	—
225	C₄⋊C₄	—	302	1	no	—
226	C₄⋊C₄	—	151	2	no	—
227	C₄⋊C₄	C₂²×D₁₅₁	1	1	yes	characteristic
228	C₄⋊C₄	C₂²×D₁₅₁	1	1	yes	characteristic
229	C₂²⋊C₄	—	2	1	no	—
230	C₂²⋊C₄	—	2	1	no	—
231	C₂²⋊C₄	—	2	1	no	—
232	C₂²⋊C₄	—	302	2	no	—
233	C₂²⋊C₄	—	302	2	no	—
234	C₄²	—	2	1	no	—
235	C₄²	—	2	1	no	—
236	C₄²	—	2	1	no	—
237	C₄²	C₂²⋊D₁₅₁	1	1	yes	characteristic
238	C₄²	C₂²⋊D₁₅₁	1	1	yes	characteristic
239	C₄²	C₂²×D₁₅₁	1	1	yes	characteristic
240	C₄²	C₂²×D₁₅₁	1	1	yes	characteristic
241	C₂³	—	2	1	no	—
242	C₂³	—	302	4	no	—
243	C₂³	—	302	2	no	—
244	C₂³	—	604	2	no	—
245	C₂³	—	604	2	no	—
246	C₂³	C₂×C₂²⋊D₁₅₁	1	1	yes	characteristic
247	Q₈	—	2	1	no	—
248	Q₈	C₂×C₄×D₁₅₁	1	2	yes	complemented
249	D₄	—	2	4	no	—
250	D₄	—	2	1	no	—
251	D₄	—	302	4	no	—
252	D₄	—	302	2	no	—
253	D₄	—	151	4	no	—
254	D₄	C₂×C₄×D₁₅₁	1	2	yes	complemented
255	C₂×C₄	—	2	1	no	—
256	C₂×C₄	—	2	4	no	—
257	C₂×C₄	—	2	2	no	—
258	C₂×C₄	—	2	1	no	—
259	C₂×C₄	—	2	1	no	—
260	C₂×C₄	—	4	1	no	—
261	C₂×C₄	—	4	2	no	—
262	C₂×C₄	—	4	2	no	—
263	C₂×C₄	—	302	2	no	—
264	C₂×C₄	—	604	4	no	—
265	C₂×C₄	—	604	2	no	—
266	C₂×C₄	—	604	4	no	—
267	C₂×C₄	C₂×C₄×D₁₅₁	1	2	yes	—
268	C₂×C₄	C₂×C₂²⋊D₁₅₁	1	1	yes	characteristic
269	C₂×C₄	C₂×C₂²⋊D₁₅₁	1	1	yes	characteristic
270	C₂×C₄	C₂×C₂²⋊D₁₅₁	1	1	yes	characteristic
271	C₂×C₄	C₂×C₂²⋊D₁₅₁	1	1	yes	characteristic
272	C₂×C₄	C₂×C₂²⋊D₁₅₁	1	1	yes	characteristic
273	C₂×C₄	#14559004	1	2	yes	—
274	C₂×C₄	C₂³×D₁₅₁	1	1	yes	characteristic
275	C₈	—	302	2	no	—
276	C₈	—	151	4	no	—
277	C₂²	—	2	1	no	—
278	C₂²	—	2	1	no	—
279	C₂²	—	2	2	no	—
280	C₂²	—	4	1	no	—
281	C₂²	—	4	1	no	—
282	C₂²	—	302	4	no	—
283	C₂²	—	604	8	no	—
284	C₂²	—	604	2	no	—
285	C₂²	—	604	2	no	—
286	C₂²	C₄×C₂²⋊D₁₅₁	1	2	yes	—
287	C₂²	C₂²×C₂²⋊D₁₅₁	1	1	yes	characteristic
288	C₄	—	2	1	no	—
289	C₄	—	2	1	no	—
290	C₄	—	2	1	no	—
291	C₄	—	2	2	no	—
292	C₄	—	4	1	no	—
293	C₄	—	4	1	no	—
294	C₄	—	604	2	no	—
295	C₄	C₄×C₂²⋊D₁₅₁	1	2	yes	—
296	C₄	#18012764	1	2	yes	direct product factor
297	C₄	C₂²×C₄×D₁₅₁	1	1	yes	characteristic
298	C₄	C₂×#14559004	1	1	yes	characteristic
299	C₂	—	2	2	no	—
300	C₂	—	4	2	no	—
301	C₂	—	604	4	no	—
302	C₂	C₂×C₄×C₂²⋊D₁₅₁	1	1	yes	characteristic
303	C₂	C₂×#18012764	1	1	yes	characteristic
304	C₂	#23753010	1	1	yes	characteristic

	subgroup	G/H
center	C₂×C₄	C₂×C₂²⋊D₁₅₁
commutator	C₄×C₁₅₁	C₂³×C₄
Frattini	C₂×C₄	C₂³×D₁₅₁
Fitting	C₄×#41×C₁₅₁	C₂
socle	C₂²×C₁₅₁	C₂²×D₄
prime radical	C₂×#18012764	C₂
cosocle	C₂×C₄×C₁₅₁	C₂⁴
hypercenter	C₄×#41	D₁₅₁
hypocenter	C₁₅₁	C₄×AGL(1,ℤ/8)
LCS	G ▷ C₄×C₁₅₁ ▷ C₂×C₁₅₁ ▷ C₁₅₁
UCS	C₁ ◁ C₂×C₄ ◁ C₂×C₄² ◁ C₄×#41

Complements

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

N	H ≅ G/N	type
2. C₂×C₄×D₆₀₄	C₂	semidirect
3. #23752322	C₂	semidirect
4. #23752310	C₂	semidirect
5. C₄×#14558991	C₂	semidirect
6. C₄×#14558989	C₂	semidirect
7. #23752255	C₂	semidirect
8. #23752216	C₂	semidirect
9. #23752213	C₂	semidirect
10. C₄×#14558988	C₂	semidirect
11. C₄×#41×C₁₅₁	C₂	semidirect
14. #18012764	C₄	direct (N × H)
25. #18012672	C₂²	semidirect
26. #18012670	C₂²	semidirect
27. #18012663	C₂²	semidirect
28. #18012660	C₂²	semidirect
31. #18012650	C₂²	semidirect
32. C₄×C₁₅₁⋊C₈	C₂²	semidirect
34. C₄×Q₈×C₁₅₁	C₂²	semidirect
35. C₄×Q₈×C₁₅₁	C₂²	semidirect
38. C₄×D₄×C₁₅₁	C₂²	semidirect
39. C₄×D₄×C₁₅₁	C₂²	semidirect
47. C₂×D₆₀₄	C₂×C₄	semidirect
53. #14558991	C₂×C₄	semidirect
54. #14558989	C₂×C₄	semidirect
56. #14558988	C₂×C₄	semidirect
64. #41×C₁₅₁	C₂×C₄	semidirect
100. C₁₅₁⋊C₈	C₂²×C₄	semidirect
104. Q₈×C₁₅₁	C₂²×C₄	semidirect
107. D₄×C₁₅₁	C₂²×C₄	semidirect
142. C₄×C₁₅₁	AGL(1,ℤ/8)	semidirect
152. C₁₅₁	C₄×AGL(1,ℤ/8)	semidirect
155. C₄×#41	D₁₅₁	semidirect
173. C₄×Q₈	C₂×D₁₅₁	semidirect
174. C₄×Q₈	C₂×D₁₅₁	semidirect
181. C₄×D₄	C₂×D₁₅₁	semidirect
182. C₄×D₄	C₂×D₁₅₁	semidirect
199. #41	C₄×D₁₅₁	semidirect
248. Q₈	C₂×C₄×D₁₅₁	semidirect
254. D₄	C₂×C₄×D₁₅₁	semidirect
296. C₄	#18012764	direct (N × H)

Maximal subgroups

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

subgroup	index
C₂×#18012764	2
C₂×C₄×D₆₀₄	2
#23752322	2
#23752310	2
C₄×#14558991	2
C₄×#14558989	2
#23752255	2
#23752216	2
#23752213	2
C₄×#14558988	2
C₄×#41×C₁₅₁	2
C₄×AGL(1,ℤ/8)	151

Subgroups — C4×#18012764 #34077916

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₄×#18012764 #34077916