Subgroups — C₂×#23750296 #34058171

Order 19072.

1736 conjugacy classes of subgroups.

The subgroup lattice has 248 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×#14558736	C₂	1	2	yes	maximal, complemented
2	#23750296	C₂	1	16	yes	maximal, direct product factor
3	C₂×#18011908	C₂	1	1	yes	maximal, characteristic, complemented
4	C₂×#18011907	C₂	1	2	yes	maximal, complemented
5	C₂×#18011885	C₂	1	2	yes	maximal, complemented
6	C₂×#18011884	C₂	1	4	yes	maximal, complemented
7	C₂×C₄×Dic₂₉₈	C₂	1	1	yes	maximal, characteristic, complemented
8	C₂×#18011873	C₂	1	2	yes	maximal, complemented
9	C₂×C₄×D₄×C₁₄₉	C₂	1	1	yes	maximal, characteristic, complemented
10	C₂×#14558736	—	2	16	no	—
11	C₂×#14558736	C₂²	1	16	yes	complemented
12	C₂²×Dic₂₉₈	C₂²	1	1	yes	characteristic
13	C₂²×D₅₉₆	C₂²	1	2	yes	—
14	C₂²×D₅₉₆	C₂²	1	2	yes	—
15	C₂²×D₅₉₆	C₂²	1	2	yes	—
16	C₂²×C₂²⋊D₁₄₉	C₂²	1	4	yes	—
17	C₂²×C₂²⋊D₁₄₉	C₂²	1	4	yes	—
18	C₂²×C₄×D₁₄₉	C₂²	1	4	yes	—
19	#18011908	C₂²	1	8	yes	complemented
20	#18011907	C₂²	1	16	yes	complemented
21	#18011885	C₂²	1	16	yes	complemented
22	#18011884	C₂²	1	32	yes	complemented
23	C₄×Dic₂₉₈	C₂²	1	8	yes	complemented
24	#18011873	C₂²	1	16	yes	complemented
25	C₂×C₄⋊Dic₁₄₉	C₂²	1	1	yes	characteristic
26	C₂×#14558715	C₂²	1	2	yes	—
27	C₂×#14558713	C₂²	1	4	yes	—
28	C₂×C₄×Dic₁₄₉	C₂²	1	2	yes	—
29	C₂²×D₄×C₁₄₉	C₂²	1	1	yes	characteristic
30	C₂³×C₄×C₁₄₉	C₂²	1	2	yes	—
31	C₄×D₄×C₁₄₉	C₂²	1	8	yes	complemented
32	C₂×C₄⋊C₄×C₁₄₉	C₂²	1	1	yes	characteristic
33	C₂×C₂²⋊C₄×C₁₄₉	C₂²	1	2	yes	—
34	C₂×C₄²×C₁₄₉	C₂²	1	1	yes	characteristic
35	C₂³×D₁₄₉	C₂³	1	4	yes	—
36	#14558736	—	2	64	no	—
37	C₂×Dic₂₉₈	D₄	1	8	yes	complemented
38	C₂×Dic₂₉₈	C₂³	1	4	yes	—
39	C₂×D₅₉₆	—	2	8	no	—
40	C₂×D₅₉₆	—	2	8	no	—
41	C₂×D₅₉₆	—	4	4	no	—
42	C₂×D₅₉₆	C₂³	1	8	yes	—
43	C₂×D₅₉₆	C₂³	1	8	yes	—
44	C₂×D₅₉₆	C₂³	1	8	yes	—
45	C₂×C₂²⋊D₁₄₉	—	2	16	no	—
46	C₂×C₂²⋊D₁₄₉	—	4	8	no	—
47	C₂×C₂²⋊D₁₄₉	C₂³	1	16	yes	—
48	C₂×C₂²⋊D₁₄₉	C₂³	1	16	yes	—
49	C₂²×Dic₁₄₉	C₂³	1	2	yes	—
50	C₂²×Dic₁₄₉	C₂³	1	2	yes	—
51	C₂×C₄×D₁₄₉	—	2	16	no	—
52	C₂×C₄×D₁₄₉	C₂³	1	16	yes	—
53	C₄⋊Dic₁₄₉	C₂³	1	4	yes	—
54	#14558715	C₂³	1	8	yes	—
55	#14558713	C₂³	1	16	yes	—
56	C₄×Dic₁₄₉	C₂³	1	8	yes	—
57	C₂⁴×C₁₄₉	C₂³	1	2	yes	—
58	C₂×D₄×C₁₄₉	—	2	4	no	—
59	C₂×D₄×C₁₄₉	C₂³	1	4	yes	—
60	C₂²×C₄×C₁₄₉	—	2	8	no	—
61	C₂²×C₄×C₁₄₉	C₂³	1	2	yes	—
62	C₂²×C₄×C₁₄₉	C₂³	1	1	yes	characteristic
63	C₂²×C₄×C₁₄₉	C₂³	1	8	yes	—
64	C₂²×C₄×C₁₄₉	C₂³	1	1	yes	characteristic
65	C₂²×C₄×C₁₄₉	C₂³	1	1	yes	characteristic
66	C₄⋊C₄×C₁₄₉	C₂³	1	4	yes	—
67	C₂²⋊C₄×C₁₄₉	C₂³	1	8	yes	—
68	C₄²×C₁₄₉	C₂³	1	4	yes	—
69	C₂²×D₁₄₉	—	2	8	no	—
70	C₂²×D₁₄₉	—	2	8	no	—
71	C₂²×D₁₄₉	—	2	8	no	—
72	C₂²×D₁₄₉	C₂⁴	1	8	yes	—
73	Dic₂₉₈	C₂×D₄	1	16	yes	complemented
74	D₅₉₆	—	2	16	no	—
75	D₅₉₆	—	2	16	no	—
76	D₅₉₆	—	4	8	no	—
77	C₂²⋊D₁₄₉	—	2	32	no	—
78	C₂²⋊D₁₄₉	—	4	16	no	—
79	C₂×Dic₁₄₉	—	2	4	no	—
80	C₂×Dic₁₄₉	C₂×D₄	1	8	yes	—
81	C₂×Dic₁₄₉	C₂⁴	1	4	yes	—
82	C₂×Dic₁₄₉	C₂⁴	1	4	yes	—
83	C₄×D₁₄₉	—	2	32	no	—
84	C₂³×C₁₄₉	—	2	4	no	—
85	C₂³×C₁₄₉	—	2	4	no	—
86	C₂³×C₁₄₉	—	2	4	no	—
87	C₂³×C₁₄₉	C₂⁴	1	4	yes	—
88	C₂³×C₁₄₉	C₂⁴	1	1	yes	characteristic
89	D₄×C₁₄₉	—	2	8	no	—
90	C₂×C₄×C₁₄₉	—	2	4	no	—
91	C₂×C₄×C₁₄₉	—	2	2	no	—
92	C₂×C₄×C₁₄₉	—	2	16	no	—
93	C₂×C₄×C₁₄₉	C₂×D₄	1	4	yes	—
94	C₂×C₄×C₁₄₉	#41	1	4	yes	complemented
95	C₂×C₄×C₁₄₉	C₂⁴	1	4	yes	—
96	C₂×C₄×C₁₄₉	C₂⁴	1	2	yes	—
97	C₂×C₄×C₁₄₉	C₂⁴	1	2	yes	—
98	C₂×C₄×C₁₄₉	C₂⁴	1	2	yes	—
99	C₂²×C₁₄₉	—	2	4	no	—
100	C₂²×C₁₄₉	—	2	4	no	—
101	C₂²×C₁₄₉	—	2	4	no	—
102	C₂²×C₁₄₉	—	4	8	no	—
103	C₂²×C₁₄₉	C₂²×D₄	1	2	yes	—
104	C₂²×C₁₄₉	C₂×#41	1	2	yes	—
105	C₂²×C₁₄₉	H(5,𝔽₂)	1	2	yes	—
106	C₂²×C₁₄₉	C₂⁵	1	1	yes	characteristic
107	C₂×D₁₄₉	—	2	8	no	—
108	C₂×D₁₄₉	—	2	8	no	—
109	C₂×D₁₄₉	—	2	8	no	—
110	C₂×D₁₄₉	—	4	16	no	—
111	C₄×C₁₄₉	—	2	4	no	—
112	C₄×C₁₄₉	—	2	2	no	—
113	C₄×C₁₄₉	C₂²×D₄	1	4	yes	—
114	C₄×C₁₄₉	C₂×#41	1	4	yes	complemented
115	Dic₁₄₉	—	2	4	no	—
116	Dic₁₄₉	C₂²×D₄	1	8	yes	—
117	C₂×C₁₄₉	—	4	4	no	—
118	C₂×C₁₄₉	#550	1	4	yes	complemented
119	C₂×C₁₄₉	C₂³×D₄	1	1	yes	characteristic
120	C₂×C₁₄₉	C₂²×#41	1	1	yes	characteristic
121	C₂×C₁₄₉	C₂×H(5,𝔽₂)	1	1	yes	characteristic
122	D₁₄₉	—	4	8	no	—
123	C₁₄₉	C₂×#550	1	1	yes	characteristic, complemented, Sylow
124	C₂×#550	—	149	1	no	maximal, Sylow
125	C₂²×#41	—	149	2	no	—
126	#550	—	149	16	no	—
127	C₂×#127	—	149	2	no	—
128	C₂×#127	—	149	1	no	—
129	C₂×#121	—	149	2	no	—
130	C₂×#121	—	149	4	no	—
131	C₂×C₄×Q₈	—	149	1	no	—
132	C₂×C₄×D₄	—	149	2	no	—
133	C₂×C₄×D₄	D₁₄₉	1	1	yes	characteristic, complemented
134	C₂×#41	—	298	16	no	—
135	C₂×#41	—	149	16	no	—
136	C₂²×Q₈	—	149	1	no	—
137	C₂²×D₄	—	149	4	no	—
138	C₂²×D₄	—	149	4	no	—
139	C₂²×D₄	—	149	2	no	—
140	C₂²×D₄	—	149	2	no	—
141	C₂²×D₄	—	149	2	no	—
142	C₂²×D₄	C₂×D₁₄₉	1	1	yes	characteristic
143	C₂³×C₄	—	149	4	no	—
144	C₂³×C₄	C₂×D₁₄₉	1	2	yes	—
145	#127	—	149	16	no	—
146	#127	—	149	8	no	—
147	#121	—	149	16	no	—
148	#121	—	149	32	no	—
149	C₄×Q₈	—	149	8	no	—
150	C₄×D₄	—	149	16	no	—
151	C₄×D₄	C₂×D₁₄₉	1	8	yes	complemented
152	C₂×C₄⋊C₄	—	149	2	no	—
153	C₂×C₄⋊C₄	—	149	1	no	—
154	C₂×C₄⋊C₄	C₂×D₁₄₉	1	1	yes	characteristic
155	C₂×C₂²⋊C₄	—	149	4	no	—
156	C₂×C₂²⋊C₄	C₂×D₁₄₉	1	2	yes	—
157	C₂×C₄²	—	149	2	no	—
158	C₂×C₄²	C₂×D₁₄₉	1	1	yes	characteristic
159	C₂⁴	—	149	4	no	—
160	C₂⁴	C₂²×D₁₄₉	1	2	yes	—
161	#41	—	298	64	no	—
162	C₂×Q₈	—	149	8	no	—
163	C₂×Q₈	—	149	4	no	—
164	C₂×D₄	—	2	4	no	—
165	C₂×D₄	—	298	16	no	—
166	C₂×D₄	—	298	8	no	—
167	C₂×D₄	—	298	8	no	—
168	C₂×D₄	—	596	4	no	—
169	C₂×D₄	—	596	8	no	—
170	C₂×D₄	—	149	16	no	—
171	C₂×D₄	—	149	16	no	—
172	C₂×D₄	—	149	8	no	—
173	C₂×D₄	—	149	8	no	—
174	C₂×D₄	—	149	8	no	—
175	C₂×D₄	C₂²×D₁₄₉	1	4	yes	—
176	C₂²×C₄	—	2	8	no	—
177	C₂²×C₄	—	298	16	no	—
178	C₂²×C₄	—	149	2	no	—
179	C₂²×C₄	—	149	16	no	—
180	C₂²×C₄	—	149	2	no	—
181	C₂²×C₄	C₂²×D₁₄₉	1	8	yes	—
182	C₂²×C₄	C₂²×D₁₄₉	1	1	yes	characteristic
183	C₂²×C₄	C₂²×D₁₄₉	1	2	yes	—
184	C₂²×C₄	C₂²×D₁₄₉	1	1	yes	characteristic
185	C₂²×C₄	C₂²×D₁₄₉	1	1	yes	characteristic
186	C₄⋊C₄	—	149	8	no	—
187	C₄⋊C₄	—	149	4	no	—
188	C₄⋊C₄	C₂²×D₁₄₉	1	4	yes	—
189	C₂²⋊C₄	—	149	16	no	—
190	C₂²⋊C₄	C₂²×D₁₄₉	1	8	yes	—
191	C₄²	—	149	8	no	—
192	C₄²	C₂²×D₁₄₉	1	4	yes	—
193	C₂³	—	2	4	no	—
194	C₂³	—	2	4	no	—
195	C₂³	—	2	4	no	—
196	C₂³	—	298	8	no	—
197	C₂³	—	298	8	no	—
198	C₂³	—	298	8	no	—
199	C₂³	—	149	8	no	—
200	C₂³	C₂³×D₁₄₉	1	4	yes	—
201	C₂³	C₂³×D₁₄₉	1	1	yes	characteristic
202	Q₈	—	149	16	no	—
203	D₄	—	2	8	no	—
204	D₄	—	298	32	no	—
205	D₄	—	298	16	no	—
206	D₄	—	298	16	no	—
207	D₄	—	596	8	no	—
208	D₄	—	596	16	no	—
209	C₂×C₄	—	2	4	no	—
210	C₂×C₄	—	2	2	no	—
211	C₂×C₄	—	2	16	no	—
212	C₂×C₄	—	298	32	no	—
213	C₂×C₄	—	298	4	no	—
214	C₂×C₄	—	149	4	no	—
215	C₂×C₄	—	149	8	no	—
216	C₂×C₄	—	149	4	no	—
217	C₂×C₄	D₄×D₁₄₉	1	4	yes	—
218	C₂×C₄	#14558736	1	4	yes	complemented
219	C₂×C₄	C₂³×D₁₄₉	1	2	yes	—
220	C₂×C₄	C₂³×D₁₄₉	1	4	yes	—
221	C₂×C₄	C₂³×D₁₄₉	1	2	yes	—
222	C₂×C₄	C₂³×D₁₄₉	1	2	yes	—
223	C₂²	—	2	4	no	—
224	C₂²	—	2	4	no	—
225	C₂²	—	2	4	no	—
226	C₂²	—	4	8	no	—
227	C₂²	—	298	8	no	—
228	C₂²	—	298	8	no	—
229	C₂²	—	298	8	no	—
230	C₂²	—	596	16	no	—
231	C₂²	C₂×D₄×D₁₄₉	1	2	yes	—
232	C₂²	C₂×#14558736	1	2	yes	—
233	C₂²	#18011957	1	2	yes	—
234	C₂²	C₂⁴×D₁₄₉	1	1	yes	characteristic
235	C₄	—	2	4	no	—
236	C₄	—	2	2	no	—
237	C₄	—	298	4	no	—
238	C₄	—	149	8	no	—
239	C₄	C₂×D₄×D₁₄₉	1	4	yes	—
240	C₄	C₂×#14558736	1	4	yes	complemented
241	C₂	—	4	4	no	—
242	C₂	—	596	8	no	—
243	C₂	#23750296	1	4	yes	direct product factor
244	C₂	C₂²×D₄×D₁₄₉	1	1	yes	characteristic
245	C₂	C₂²×#14558736	1	1	yes	characteristic
246	C₂	C₂×#18011957	1	1	yes	characteristic

	subgroup	G/H
center	C₂³	C₂³×D₁₄₉
commutator, cosocle	C₂²×C₁₄₉	C₂⁵
Frattini	C₂²	C₂⁴×D₁₄₉
Fitting	C₂×C₄×D₄×C₁₄₉	C₂
socle	C₂³×C₁₄₉	C₂⁴
hypercenter	C₂×C₄×D₄	D₁₄₉
hypocenter	C₁₄₉	C₂×#550
LCS	G ▷ C₂²×C₁₄₉ ▷ C₁₄₉
UCS	C₁ ◁ C₂³ ◁ C₂×C₄×D₄

Complements

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

N	H ≅ G/N	type
1. C₂²×#14558736	C₂	semidirect
2. #23750296	C₂	direct (N × H)
3. C₂×#18011908	C₂	semidirect
4. C₂×#18011907	C₂	semidirect
5. C₂×#18011885	C₂	semidirect
6. C₂×#18011884	C₂	semidirect
7. C₂×C₄×Dic₂₉₈	C₂	semidirect
8. C₂×#18011873	C₂	semidirect
9. C₂×C₄×D₄×C₁₄₉	C₂	semidirect
11. C₂×#14558736	C₂²	semidirect
19. #18011908	C₂²	semidirect
20. #18011907	C₂²	semidirect
21. #18011885	C₂²	semidirect
22. #18011884	C₂²	semidirect
23. C₄×Dic₂₉₈	C₂²	semidirect
24. #18011873	C₂²	semidirect
31. C₄×D₄×C₁₄₉	C₂²	semidirect
37. C₂×Dic₂₉₈	D₄	semidirect
73. Dic₂₉₈	C₂×D₄	semidirect
94. C₂×C₄×C₁₄₉	#41	semidirect
114. C₄×C₁₄₉	C₂×#41	semidirect
118. C₂×C₁₄₉	#550	semidirect
123. C₁₄₉	C₂×#550	semidirect
133. C₂×C₄×D₄	D₁₄₉	semidirect
151. C₄×D₄	C₂×D₁₄₉	semidirect
218. C₂×C₄	#14558736	semidirect
240. C₄	C₂×#14558736	semidirect
243. C₂	#23750296	direct (N × H)

Maximal subgroups

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

subgroup	index
C₂²×#14558736	2
#23750296	2
C₂×#18011908	2
C₂×#18011907	2
C₂×#18011885	2
C₂×#18011884	2
C₂×C₄×Dic₂₉₈	2
C₂×#18011873	2
C₂×C₄×D₄×C₁₄₉	2
C₂×#550	149

Subgroups — C2×#23750296 #34058171

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#23750296 #34058171