Subgroups — C₂×#22581522 #31819715

Order 17792.

1896 conjugacy classes of subgroups.

The subgroup lattice has 232 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×#14555785	C₂	1	1	yes	maximal, characteristic, complemented
2	C₂³×D₅₅₆	C₂	1	1	yes	maximal, characteristic, complemented
3	#22581522	C₂	1	16	yes	maximal, direct product factor
4	C₂×#17984839	C₂	1	2	yes	maximal, complemented
5	C₂×#17984830	C₂	1	2	yes	maximal, complemented
6	C₂×#17984817	C₂	1	4	yes	maximal, complemented
7	C₂×#17984812	C₂	1	4	yes	maximal, complemented
8	C₂×#117×C₁₃₉	C₂	1	1	yes	maximal, characteristic, complemented
9	C₂⁴×D₁₃₉	C₂²	1	2	yes	—
10	C₂×#14555785	—	2	8	no	—
11	C₂×#14555785	C₂²	1	8	yes	complemented
12	C₂²×Dic₂₇₈	C₂²	1	1	yes	characteristic, complemented
13	C₂²×D₅₅₆	—	2	8	no	—
14	C₂²×D₅₅₆	C₂²	1	2	yes	—
15	C₂²×D₅₅₆	C₂²	1	2	yes	—
16	C₂²×D₅₅₆	C₂²	1	8	yes	complemented
17	C₂²×D₅₅₆	C₂²	1	1	yes	characteristic, complemented
18	C₂²×D₅₅₆	C₂²	1	8	yes	complemented
19	C₂²×C₂²⋊D₁₃₉	C₂²	1	2	yes	—
20	C₂²×C₄×D₁₃₉	C₂²	1	2	yes	complemented
21	#17984839	C₂²	1	16	yes	complemented
22	#17984830	C₂²	1	16	yes	complemented
23	#17984817	C₂²	1	32	yes	complemented
24	#17984812	C₂²	1	32	yes	complemented
25	C₂×(C₂×D₁₃₉)⋊C₄	C₂²	1	8	yes	complemented
26	C₂³×C₄×C₁₃₉	C₂²	1	1	yes	characteristic
27	#117×C₁₃₉	C₂²	1	8	yes	complemented
28	C₂×C₄⋊C₄×C₁₃₉	C₂²	1	2	yes	complemented
29	C₂×C₂²⋊C₄×C₁₃₉	C₂²	1	2	yes	—
30	C₂×C₄²×C₁₃₉	C₂²	1	2	yes	complemented
31	C₂³×D₁₃₉	—	2	8	no	—
32	C₂³×D₁₃₉	—	4	8	no	—
33	C₂³×D₁₃₉	C₂³	1	4	yes	—
34	C₂³×D₁₃₉	C₂³	1	2	yes	—
35	C₂³×D₁₃₉	C₂³	1	8	yes	—
36	#14555785	—	2	32	no	—
37	C₂×Dic₂₇₈	—	2	4	no	—
38	C₂×Dic₂₇₈	C₂³	1	4	yes	complemented
39	C₂×D₅₅₆	—	2	8	no	—
40	C₂×D₅₅₆	—	2	8	no	—
41	C₂×D₅₅₆	—	2	4	no	—
42	C₂×D₅₅₆	—	2	32	no	—
43	C₂×D₅₅₆	—	4	16	no	—
44	C₂×D₅₅₆	C₂³	1	8	yes	—
45	C₂×D₅₅₆	C₂³	1	8	yes	—
46	C₂×D₅₅₆	C₂³	1	4	yes	complemented
47	C₂×D₅₅₆	C₂³	1	32	yes	complemented
48	C₂×C₂²⋊D₁₃₉	—	2	8	no	—
49	C₂×C₂²⋊D₁₃₉	C₂³	1	8	yes	—
50	C₂²×Dic₁₃₉	C₂³	1	2	yes	—
51	C₂×C₄×D₁₃₉	—	2	8	no	—
52	C₂×C₄×D₁₃₉	C₂³	1	8	yes	complemented
53	(C₂×D₁₃₉)⋊C₄	C₂³	1	32	yes	complemented
54	C₂⁴×C₁₃₉	C₂³	1	1	yes	characteristic
55	C₂²×C₄×C₁₃₉	D₄	1	8	yes	complemented
56	C₂²×C₄×C₁₃₉	C₂³	1	4	yes	—
57	C₂²×C₄×C₁₃₉	C₂³	1	1	yes	characteristic
58	C₂²×C₄×C₁₃₉	C₂³	1	1	yes	characteristic
59	C₂²×C₄×C₁₃₉	C₂³	1	4	yes	—
60	C₄⋊C₄×C₁₃₉	C₂³	1	8	yes	complemented
61	C₂²⋊C₄×C₁₃₉	C₂³	1	8	yes	—
62	C₄²×C₁₃₉	C₂³	1	8	yes	complemented
63	C₂²×D₁₃₉	—	2	4	no	—
64	C₂²×D₁₃₉	—	2	16	no	—
65	C₂²×D₁₃₉	—	2	8	no	—
66	C₂²×D₁₃₉	—	2	8	no	—
67	C₂²×D₁₃₉	—	2	16	no	—
68	C₂²×D₁₃₉	—	4	16	no	—
69	C₂²×D₁₃₉	—	4	32	no	—
70	C₂²×D₁₃₉	C₂⁴	1	8	yes	—
71	C₂²×D₁₃₉	C₂⁴	1	4	yes	—
72	Dic₂₇₈	—	2	8	no	—
73	D₅₅₆	—	2	16	no	—
74	D₅₅₆	—	2	16	no	—
75	D₅₅₆	—	2	8	no	—
76	D₅₅₆	—	4	32	no	—
77	C₂²⋊D₁₃₉	—	2	16	no	—
78	C₂×Dic₁₃₉	—	2	4	no	—
79	C₂×Dic₁₃₉	C₂⁴	1	4	yes	—
80	C₄×D₁₃₉	—	2	16	no	—
81	C₂³×C₁₃₉	—	2	4	no	—
82	C₂³×C₁₃₉	C₂×D₄	1	4	yes	—
83	C₂³×C₁₃₉	C₂⁴	1	2	yes	—
84	C₂³×C₁₃₉	C₂⁴	1	1	yes	characteristic
85	C₂×C₄×C₁₃₉	—	2	8	no	—
86	C₂×C₄×C₁₃₉	C₂×D₄	1	4	yes	—
87	C₂×C₄×C₁₃₉	C₂×D₄	1	4	yes	—
88	C₂×C₄×C₁₃₉	C₂×D₄	1	16	yes	complemented
89	C₂×C₄×C₁₃₉	C₂⁴	1	8	yes	—
90	C₂×C₄×C₁₃₉	C₂⁴	1	2	yes	—
91	C₂×C₄×C₁₃₉	C₂⁴	1	2	yes	—
92	C₂²×C₁₃₉	—	2	8	no	—
93	C₂²×C₁₃₉	—	2	4	no	—
94	C₂²×C₁₃₉	C₂²×D₄	1	4	yes	—
95	C₂²×C₁₃₉	C₂²×D₄	1	2	yes	—
96	C₂²×C₁₃₉	H(5,𝔽₂)	1	4	yes	—
97	C₂²×C₁₃₉	C₂⁵	1	1	yes	characteristic
98	C₂×D₁₃₉	—	2	4	no	—
99	C₂×D₁₃₉	—	2	8	no	—
100	C₂×D₁₃₉	—	2	8	no	—
101	C₂×D₁₃₉	—	2	16	no	—
102	C₂×D₁₃₉	—	4	32	no	—
103	C₂×D₁₃₉	—	4	8	no	—
104	C₂×D₁₃₉	—	4	16	no	—
105	C₄×C₁₃₉	—	2	8	no	—
106	C₄×C₁₃₉	C₂²×D₄	1	4	yes	—
107	C₄×C₁₃₉	C₂²×D₄	1	4	yes	—
108	Dic₁₃₉	—	2	4	no	—
109	C₂×C₁₃₉	—	2	4	no	—
110	C₂×C₁₃₉	#535	1	4	yes	complemented
111	C₂×C₁₃₉	C₂³×D₄	1	1	yes	characteristic
112	C₂×C₁₃₉	C₂×H(5,𝔽₂)	1	2	yes	—
113	D₁₃₉	—	4	4	no	—
114	D₁₃₉	—	4	8	no	—
115	C₁₃₉	C₂×#535	1	1	yes	characteristic, complemented, Sylow
116	C₂×#535	—	139	1	no	maximal, Sylow
117	C₂²×#41	—	139	1	no	—
118	C₂³×D₄	—	139	1	no	—
119	#535	—	139	16	no	—
120	C₂×#127	—	139	2	no	—
121	C₂×#124	—	139	2	no	—
122	C₂×#121	—	139	4	no	—
123	C₂×#120	—	139	4	no	—
124	C₂×#117	D₁₃₉	1	1	yes	characteristic, complemented
125	C₂⁵	—	139	2	no	—
126	C₂×#41	—	278	8	no	—
127	C₂×#41	—	139	8	no	—
128	C₂²×Q₈	—	139	1	no	—
129	C₂²×D₄	—	278	8	no	—
130	C₂²×D₄	—	139	2	no	—
131	C₂²×D₄	—	139	2	no	—
132	C₂²×D₄	—	139	2	no	—
133	C₂²×D₄	—	139	1	no	—
134	C₂²×D₄	—	139	8	no	—
135	C₂²×D₄	—	139	8	no	—
136	C₂³×C₄	—	139	2	no	—
137	C₂³×C₄	C₂×D₁₃₉	1	1	yes	characteristic
138	#127	—	139	16	no	—
139	#124	—	139	16	no	—
140	#121	—	139	32	no	—
141	#120	—	139	32	no	—
142	#117	C₂×D₁₃₉	1	8	yes	complemented
143	C₂×C₄⋊C₄	C₂×D₁₃₉	1	2	yes	complemented
144	C₂×C₂²⋊C₄	—	139	8	no	—
145	C₂×C₂²⋊C₄	C₂×D₁₃₉	1	2	yes	—
146	C₂×C₄²	C₂×D₁₃₉	1	2	yes	complemented
147	C₂⁴	—	278	8	no	—
148	C₂⁴	—	556	8	no	—
149	C₂⁴	—	139	4	no	—
150	C₂⁴	—	139	2	no	—
151	C₂⁴	—	139	8	no	—
152	C₂⁴	C₂²×D₁₃₉	1	1	yes	characteristic
153	#41	—	278	32	no	—
154	C₂×Q₈	—	278	4	no	—
155	C₂×Q₈	—	139	4	no	—
156	C₂×D₄	—	278	8	no	—
157	C₂×D₄	—	278	8	no	—
158	C₂×D₄	—	278	8	no	—
159	C₂×D₄	—	278	4	no	—
160	C₂×D₄	—	278	32	no	—
161	C₂×D₄	—	556	16	no	—
162	C₂×D₄	—	139	8	no	—
163	C₂×D₄	—	139	8	no	—
164	C₂×D₄	—	139	8	no	—
165	C₂×D₄	—	139	4	no	—
166	C₂×D₄	—	139	32	no	—
167	C₂²×C₄	—	278	8	no	—
168	C₂²×C₄	—	139	2	no	—
169	C₂²×C₄	—	139	8	no	—
170	C₂²×C₄	D₅₅₆	1	8	yes	complemented
171	C₂²×C₄	C₂²×D₁₃₉	1	4	yes	—
172	C₂²×C₄	C₂²×D₁₃₉	1	1	yes	characteristic
173	C₂²×C₄	C₂²×D₁₃₉	1	1	yes	characteristic
174	C₂²×C₄	C₂²×D₁₃₉	1	4	yes	—
175	C₄⋊C₄	C₂²×D₁₃₉	1	8	yes	complemented
176	C₂²⋊C₄	—	139	32	no	—
177	C₂²⋊C₄	C₂²×D₁₃₉	1	8	yes	—
178	C₄²	C₂²×D₁₃₉	1	8	yes	complemented
179	C₂³	—	2	4	no	—
180	C₂³	—	278	4	no	—
181	C₂³	—	278	16	no	—
182	C₂³	—	278	8	no	—
183	C₂³	—	278	8	no	—
184	C₂³	—	278	16	no	—
185	C₂³	—	556	16	no	—
186	C₂³	—	556	32	no	—
187	C₂³	—	139	8	no	—
188	C₂³	—	139	4	no	—
189	C₂³	C₂×D₅₅₆	1	4	yes	—
190	C₂³	C₂³×D₁₃₉	1	2	yes	—
191	C₂³	C₂³×D₁₃₉	1	1	yes	characteristic
192	Q₈	—	278	8	no	—
193	D₄	—	278	16	no	—
194	D₄	—	278	16	no	—
195	D₄	—	278	16	no	—
196	D₄	—	278	8	no	—
197	D₄	—	556	32	no	—
198	C₂×C₄	—	2	8	no	—
199	C₂×C₄	—	278	4	no	—
200	C₂×C₄	—	278	16	no	—
201	C₂×C₄	—	139	4	no	—
202	C₂×C₄	C₂×D₅₅₆	1	4	yes	—
203	C₂×C₄	C₂×D₅₅₆	1	4	yes	—
204	C₂×C₄	C₂×D₅₅₆	1	16	yes	complemented
205	C₂×C₄	C₂³×D₁₃₉	1	8	yes	—
206	C₂×C₄	C₂³×D₁₃₉	1	2	yes	—
207	C₂×C₄	C₂³×D₁₃₉	1	2	yes	—
208	C₂²	—	2	8	no	—
209	C₂²	—	2	4	no	—
210	C₂²	—	278	4	no	—
211	C₂²	—	278	8	no	—
212	C₂²	—	278	8	no	—
213	C₂²	—	278	16	no	—
214	C₂²	—	556	32	no	—
215	C₂²	—	556	16	no	—
216	C₂²	—	556	8	no	—
217	C₂²	C₂²×D₅₅₆	1	4	yes	—
218	C₂²	C₂²×D₅₅₆	1	2	yes	—
219	C₂²	#17984888	1	4	yes	—
220	C₂²	C₂⁴×D₁₃₉	1	1	yes	characteristic
221	C₄	—	2	8	no	—
222	C₄	—	278	4	no	—
223	C₄	C₂²×D₅₅₆	1	4	yes	—
224	C₄	C₂²×D₅₅₆	1	4	yes	—
225	C₂	—	2	4	no	—
226	C₂	—	556	8	no	—
227	C₂	—	556	4	no	—
228	C₂	#22581522	1	4	yes	direct product factor
229	C₂	C₂³×D₅₅₆	1	1	yes	characteristic
230	C₂	C₂×#17984888	1	2	yes	—

	subgroup	G/H
center	C₂³	C₂³×D₁₃₉
commutator, cosocle	C₂²×C₁₃₉	C₂⁵
Frattini	C₂²	C₂⁴×D₁₃₉
Fitting	C₂×#117×C₁₃₉	C₂
socle	C₂³×C₁₃₉	C₂⁴
hypercenter	C₂×#117	D₁₃₉
hypocenter	C₁₃₉	C₂×#535
LCS	G ▷ C₂²×C₁₃₉ ▷ C₁₃₉
UCS	C₁ ◁ C₂³ ◁ C₂×#117

Complements

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

N	H ≅ G/N	type
1. C₂²×#14555785	C₂	semidirect
2. C₂³×D₅₅₆	C₂	semidirect
3. #22581522	C₂	direct (N × H)
4. C₂×#17984839	C₂	semidirect
5. C₂×#17984830	C₂	semidirect
6. C₂×#17984817	C₂	semidirect
7. C₂×#17984812	C₂	semidirect
8. C₂×#117×C₁₃₉	C₂	semidirect
11. C₂×#14555785	C₂²	semidirect
12. C₂²×Dic₂₇₈	C₂²	semidirect
16. C₂²×D₅₅₆	C₂²	semidirect
17. C₂²×D₅₅₆	C₂²	semidirect
18. C₂²×D₅₅₆	C₂²	semidirect
20. C₂²×C₄×D₁₃₉	C₂²	semidirect
21. #17984839	C₂²	semidirect
22. #17984830	C₂²	semidirect
23. #17984817	C₂²	semidirect
24. #17984812	C₂²	semidirect
25. C₂×(C₂×D₁₃₉)⋊C₄	C₂²	semidirect
27. #117×C₁₃₉	C₂²	semidirect
28. C₂×C₄⋊C₄×C₁₃₉	C₂²	semidirect
30. C₂×C₄²×C₁₃₉	C₂²	semidirect
38. C₂×Dic₂₇₈	C₂³	semidirect
46. C₂×D₅₅₆	C₂³	semidirect
47. C₂×D₅₅₆	C₂³	semidirect
52. C₂×C₄×D₁₃₉	C₂³	semidirect
53. (C₂×D₁₃₉)⋊C₄	C₂³	semidirect
55. C₂²×C₄×C₁₃₉	D₄	semidirect
60. C₄⋊C₄×C₁₃₉	C₂³	semidirect
62. C₄²×C₁₃₉	C₂³	semidirect
88. C₂×C₄×C₁₃₉	C₂×D₄	semidirect
110. C₂×C₁₃₉	#535	semidirect
115. C₁₃₉	C₂×#535	semidirect
124. C₂×#117	D₁₃₉	semidirect
142. #117	C₂×D₁₃₉	semidirect
143. C₂×C₄⋊C₄	C₂×D₁₃₉	semidirect
146. C₂×C₄²	C₂×D₁₃₉	semidirect
170. C₂²×C₄	D₅₅₆	semidirect
175. C₄⋊C₄	C₂²×D₁₃₉	semidirect
178. C₄²	C₂²×D₁₃₉	semidirect
204. C₂×C₄	C₂×D₅₅₆	semidirect
228. C₂	#22581522	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×#14555785	2
C₂³×D₅₅₆	2
#22581522	2
C₂×#17984839	2
C₂×#17984830	2
C₂×#17984817	2
C₂×#17984812	2
C₂×#117×C₁₃₉	2
C₂×#535	139

Subgroups — C2×#22581522 #31819715

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#22581522 #31819715