Subgroups — C₂×#22581520 #31819713

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	#22581520	C₂	1	16	yes	maximal, direct product factor
3	C₂×#17984838	C₂	1	2	yes	maximal, complemented
4	C₂×#17984829	C₂	1	2	yes	maximal, complemented
5	C₂×#17984813	C₂	1	4	yes	maximal, complemented
6	C₂×#17984811	C₂	1	4	yes	maximal, complemented
7	C₂×#17984801	C₂	1	1	yes	maximal, characteristic, complemented
8	C₂³×D₄×C₁₃₉	C₂	1	1	yes	maximal, characteristic, complemented
9	C₂×#14555785	—	2	8	no	—
10	C₂×#14555785	C₂²	1	8	yes	complemented
11	C₂²×Dic₂₇₈	C₂²	1	1	yes	characteristic, complemented
12	C₂²×D₅₅₆	C₂²	1	1	yes	characteristic, complemented
13	C₂²×C₂²⋊D₁₃₉	C₂²	1	2	yes	—
14	C₂²×C₂²⋊D₁₃₉	C₂²	1	8	yes	complemented
15	C₂²×C₄×D₁₃₉	C₂²	1	2	yes	complemented
16	#17984838	C₂²	1	16	yes	complemented
17	#17984829	C₂²	1	16	yes	complemented
18	#17984813	C₂²	1	32	yes	complemented
19	#17984811	C₂²	1	32	yes	complemented
20	#17984801	C₂²	1	8	yes	complemented
21	C₂×C₄⋊Dic₁₃₉	C₂²	1	2	yes	complemented
22	C₂×C₂²⋊Dic₁₃₉	C₂²	1	2	yes	—
23	C₂×C₂²⋊Dic₁₃₉	C₂²	1	8	yes	complemented
24	C₂×C₄×Dic₁₃₉	C₂²	1	2	yes	complemented
25	C₂⁵×C₁₃₉	C₂²	1	2	yes	—
26	C₂²×D₄×C₁₃₉	—	2	8	no	—
27	C₂²×D₄×C₁₃₉	C₂²	1	2	yes	—
28	C₂²×D₄×C₁₃₉	C₂²	1	2	yes	—
29	C₂²×D₄×C₁₃₉	C₂²	1	8	yes	complemented
30	C₂³×C₄×C₁₃₉	C₂²	1	1	yes	characteristic
31	C₂³×D₁₃₉	C₂³	1	2	yes	—
32	#14555785	—	2	32	no	—
33	C₂×Dic₂₇₈	—	2	4	no	—
34	C₂×Dic₂₇₈	C₂³	1	4	yes	complemented
35	C₂×D₅₅₆	—	2	4	no	—
36	C₂×D₅₅₆	C₂³	1	4	yes	complemented
37	C₂×C₂²⋊D₁₃₉	—	2	8	no	—
38	C₂×C₂²⋊D₁₃₉	—	4	16	no	—
39	C₂×C₂²⋊D₁₃₉	C₂³	1	8	yes	—
40	C₂×C₂²⋊D₁₃₉	C₂³	1	32	yes	complemented
41	C₂²×Dic₁₃₉	C₂³	1	4	yes	—
42	C₂²×Dic₁₃₉	C₂³	1	2	yes	—
43	C₂×C₄×D₁₃₉	—	2	8	no	—
44	C₂×C₄×D₁₃₉	C₂³	1	8	yes	complemented
45	C₄⋊Dic₁₃₉	C₂³	1	8	yes	complemented
46	C₂²⋊Dic₁₃₉	C₂³	1	8	yes	—
47	C₂²⋊Dic₁₃₉	C₂³	1	32	yes	complemented
48	C₄×Dic₁₃₉	C₂³	1	8	yes	complemented
49	C₂⁴×C₁₃₉	—	2	8	no	—
50	C₂⁴×C₁₃₉	—	4	8	no	—
51	C₂⁴×C₁₃₉	C₂³	1	4	yes	—
52	C₂⁴×C₁₃₉	C₂³	1	1	yes	characteristic
53	C₂⁴×C₁₃₉	C₂³	1	8	yes	—
54	C₂×D₄×C₁₃₉	—	2	8	no	—
55	C₂×D₄×C₁₃₉	—	2	8	no	—
56	C₂×D₄×C₁₃₉	—	2	32	no	—
57	C₂×D₄×C₁₃₉	C₂³	1	8	yes	—
58	C₂×D₄×C₁₃₉	C₂³	1	8	yes	—
59	C₂²×C₄×C₁₃₉	D₄	1	8	yes	complemented
60	C₂²×C₄×C₁₃₉	C₂³	1	1	yes	characteristic
61	C₂²×C₄×C₁₃₉	C₂³	1	1	yes	characteristic
62	C₂²×C₄×C₁₃₉	C₂³	1	4	yes	—
63	C₂²×D₁₃₉	—	2	4	no	—
64	C₂²×D₁₃₉	—	2	8	no	—
65	C₂²×D₁₃₉	C₂⁴	1	4	yes	—
66	Dic₂₇₈	—	2	8	no	—
67	D₅₅₆	—	2	8	no	—
68	C₂²⋊D₁₃₉	—	2	16	no	—
69	C₂²⋊D₁₃₉	—	4	32	no	—
70	C₂×Dic₁₃₉	—	2	4	no	—
71	C₂×Dic₁₃₉	—	2	8	no	—
72	C₂×Dic₁₃₉	C₂⁴	1	8	yes	—
73	C₂×Dic₁₃₉	C₂⁴	1	4	yes	—
74	C₄×D₁₃₉	—	2	16	no	—
75	C₂³×C₁₃₉	—	2	4	no	—
76	C₂³×C₁₃₉	—	2	16	no	—
77	C₂³×C₁₃₉	—	2	8	no	—
78	C₂³×C₁₃₉	—	2	16	no	—
79	C₂³×C₁₃₉	—	4	16	no	—
80	C₂³×C₁₃₉	—	4	32	no	—
81	C₂³×C₁₃₉	C₂×D₄	1	4	yes	—
82	C₂³×C₁₃₉	C₂⁴	1	8	yes	—
83	C₂³×C₁₃₉	C₂⁴	1	2	yes	—
84	C₂³×C₁₃₉	C₂⁴	1	1	yes	characteristic
85	D₄×C₁₃₉	—	2	16	no	—
86	D₄×C₁₃₉	—	2	16	no	—
87	C₂×C₄×C₁₃₉	C₂×D₄	1	4	yes	—
88	C₂×C₄×C₁₃₉	C₂×D₄	1	4	yes	—
89	C₂×C₄×C₁₃₉	C₂×D₄	1	16	yes	complemented
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	—	2	8	no	—
95	C₂²×C₁₃₉	—	2	16	no	—
96	C₂²×C₁₃₉	—	4	32	no	—
97	C₂²×C₁₃₉	—	4	16	no	—
98	C₂²×C₁₃₉	C₂²×D₄	1	4	yes	—
99	C₂²×C₁₃₉	C₂²×D₄	1	2	yes	—
100	C₂²×C₁₃₉	H(5,𝔽₂)	1	4	yes	—
101	C₂²×C₁₃₉	C₂⁵	1	1	yes	characteristic
102	C₂×D₁₃₉	—	2	4	no	—
103	C₂×D₁₃₉	—	2	8	no	—
104	C₂×D₁₃₉	—	4	8	no	—
105	C₄×C₁₃₉	C₂²×D₄	1	4	yes	—
106	C₄×C₁₃₉	C₂²×D₄	1	4	yes	—
107	Dic₁₃₉	—	2	4	no	—
108	Dic₁₃₉	—	2	8	no	—
109	C₂×C₁₃₉	—	2	4	no	—
110	C₂×C₁₃₉	—	4	8	no	—
111	C₂×C₁₃₉	#535	1	4	yes	complemented
112	C₂×C₁₃₉	C₂³×D₄	1	1	yes	characteristic
113	C₂×C₁₃₉	C₂×H(5,𝔽₂)	1	2	yes	—
114	D₁₃₉	—	4	4	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	D₁₃₉	1	1	yes	characteristic, complemented
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	—	139	1	no	—
125	C₂⁵	C₂×D₁₃₉	1	2	yes	—
126	C₂×#41	—	278	8	no	—
127	C₂×#41	—	139	8	no	—
128	C₂²×Q₈	—	139	1	no	—
129	C₂²×D₄	—	2	8	no	—
130	C₂²×D₄	—	139	2	no	—
131	C₂²×D₄	—	139	8	no	—
132	C₂²×D₄	—	139	1	no	—
133	C₂²×D₄	C₂×D₁₃₉	1	2	yes	—
134	C₂²×D₄	C₂×D₁₃₉	1	2	yes	—
135	C₂²×D₄	C₂×D₁₃₉	1	8	yes	complemented
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	—	139	8	no	—
143	C₂×C₄⋊C₄	—	139	2	no	—
144	C₂×C₂²⋊C₄	—	139	2	no	—
145	C₂×C₂²⋊C₄	—	139	8	no	—
146	C₂×C₄²	—	139	2	no	—
147	C₂⁴	—	2	8	no	—
148	C₂⁴	—	4	8	no	—
149	C₂⁴	—	139	2	no	—
150	C₂⁴	C₂²×D₁₃₉	1	4	yes	—
151	C₂⁴	C₂²×D₁₃₉	1	1	yes	characteristic
152	C₂⁴	C₂²×D₁₃₉	1	8	yes	—
153	#41	—	278	32	no	—
154	C₂×Q₈	—	278	4	no	—
155	C₂×Q₈	—	139	4	no	—
156	C₂×D₄	—	2	8	no	—
157	C₂×D₄	—	2	8	no	—
158	C₂×D₄	—	2	32	no	—
159	C₂×D₄	—	278	8	no	—
160	C₂×D₄	—	278	4	no	—
161	C₂×D₄	—	556	16	no	—
162	C₂×D₄	—	139	8	no	—
163	C₂×D₄	—	139	32	no	—
164	C₂×D₄	—	139	4	no	—
165	C₂×D₄	C₂²×D₁₃₉	1	8	yes	—
166	C₂×D₄	C₂²×D₁₃₉	1	8	yes	—
167	C₂²×C₄	—	278	8	no	—
168	C₂²×C₄	—	139	4	no	—
169	C₂²×C₄	—	139	2	no	—
170	C₂²×C₄	—	139	8	no	—
171	C₂²×C₄	C₂²⋊D₁₃₉	1	8	yes	complemented
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	—	139	8	no	—
176	C₂²⋊C₄	—	139	8	no	—
177	C₂²⋊C₄	—	139	32	no	—
178	C₄²	—	139	8	no	—
179	C₂³	—	2	4	no	—
180	C₂³	—	2	16	no	—
181	C₂³	—	2	8	no	—
182	C₂³	—	2	16	no	—
183	C₂³	—	4	16	no	—
184	C₂³	—	4	32	no	—
185	C₂³	—	278	4	no	—
186	C₂³	—	278	8	no	—
187	C₂³	—	139	4	no	—
188	C₂³	C₂×C₂²⋊D₁₃₉	1	4	yes	—
189	C₂³	C₂³×D₁₃₉	1	8	yes	—
190	C₂³	C₂³×D₁₃₉	1	2	yes	—
191	C₂³	C₂³×D₁₃₉	1	1	yes	characteristic
192	Q₈	—	278	8	no	—
193	D₄	—	2	16	no	—
194	D₄	—	2	16	no	—
195	D₄	—	278	16	no	—
196	D₄	—	278	8	no	—
197	D₄	—	556	32	no	—
198	C₂×C₄	—	278	4	no	—
199	C₂×C₄	—	278	8	no	—
200	C₂×C₄	—	278	16	no	—
201	C₂×C₄	—	139	8	no	—
202	C₂×C₄	—	139	4	no	—
203	C₂×C₄	C₂×C₂²⋊D₁₃₉	1	4	yes	—
204	C₂×C₄	C₂×C₂²⋊D₁₃₉	1	4	yes	—
205	C₂×C₄	C₂×C₂²⋊D₁₃₉	1	16	yes	complemented
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	—	2	8	no	—
211	C₂²	—	2	16	no	—
212	C₂²	—	4	32	no	—
213	C₂²	—	4	16	no	—
214	C₂²	—	278	4	no	—
215	C₂²	—	278	8	no	—
216	C₂²	—	556	8	no	—
217	C₂²	C₂²×C₂²⋊D₁₃₉	1	4	yes	—
218	C₂²	C₂²×C₂²⋊D₁₃₉	1	2	yes	—
219	C₂²	#17984887	1	4	yes	—
220	C₂²	C₂⁴×D₁₃₉	1	1	yes	characteristic
221	C₄	—	278	4	no	—
222	C₄	—	278	8	no	—
223	C₄	C₂²×C₂²⋊D₁₃₉	1	4	yes	—
224	C₄	C₂²×C₂²⋊D₁₃₉	1	4	yes	—
225	C₂	—	2	4	no	—
226	C₂	—	4	8	no	—
227	C₂	—	556	4	no	—
228	C₂	#22581520	1	4	yes	direct product factor
229	C₂	C₂³×C₂²⋊D₁₃₉	1	1	yes	characteristic
230	C₂	C₂×#17984887	1	2	yes	—

	subgroup	G/H
center	C₂³	C₂³×D₁₃₉
commutator, cosocle	C₂²×C₁₃₉	C₂⁵
Frattini	C₂²	C₂⁴×D₁₃₉
Fitting	C₂³×D₄×C₁₃₉	C₂
socle	C₂³×C₁₃₉	C₂⁴
hypercenter	C₂³×D₄	D₁₃₉
hypocenter	C₁₃₉	C₂×#535
LCS	G ▷ C₂²×C₁₃₉ ▷ C₁₃₉
UCS	C₁ ◁ C₂³ ◁ C₂³×D₄

Complements

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

N	H ≅ G/N	type
1. C₂²×#14555785	C₂	semidirect
2. #22581520	C₂	direct (N × H)
3. C₂×#17984838	C₂	semidirect
4. C₂×#17984829	C₂	semidirect
5. C₂×#17984813	C₂	semidirect
6. C₂×#17984811	C₂	semidirect
7. C₂×#17984801	C₂	semidirect
8. C₂³×D₄×C₁₃₉	C₂	semidirect
10. C₂×#14555785	C₂²	semidirect
11. C₂²×Dic₂₇₈	C₂²	semidirect
12. C₂²×D₅₅₆	C₂²	semidirect
14. C₂²×C₂²⋊D₁₃₉	C₂²	semidirect
15. C₂²×C₄×D₁₃₉	C₂²	semidirect
16. #17984838	C₂²	semidirect
17. #17984829	C₂²	semidirect
18. #17984813	C₂²	semidirect
19. #17984811	C₂²	semidirect
20. #17984801	C₂²	semidirect
21. C₂×C₄⋊Dic₁₃₉	C₂²	semidirect
23. C₂×C₂²⋊Dic₁₃₉	C₂²	semidirect
24. C₂×C₄×Dic₁₃₉	C₂²	semidirect
29. C₂²×D₄×C₁₃₉	C₂²	semidirect
34. C₂×Dic₂₇₈	C₂³	semidirect
36. C₂×D₅₅₆	C₂³	semidirect
40. C₂×C₂²⋊D₁₃₉	C₂³	semidirect
44. C₂×C₄×D₁₃₉	C₂³	semidirect
45. C₄⋊Dic₁₃₉	C₂³	semidirect
47. C₂²⋊Dic₁₃₉	C₂³	semidirect
48. C₄×Dic₁₃₉	C₂³	semidirect
59. C₂²×C₄×C₁₃₉	D₄	semidirect
89. C₂×C₄×C₁₃₉	C₂×D₄	semidirect
111. C₂×C₁₃₉	#535	semidirect
115. C₁₃₉	C₂×#535	semidirect
118. C₂³×D₄	D₁₃₉	semidirect
135. C₂²×D₄	C₂×D₁₃₉	semidirect
171. C₂²×C₄	C₂²⋊D₁₃₉	semidirect
205. C₂×C₄	C₂×C₂²⋊D₁₃₉	semidirect
228. C₂	#22581520	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
#22581520	2
C₂×#17984838	2
C₂×#17984829	2
C₂×#17984813	2
C₂×#17984811	2
C₂×#17984801	2
C₂³×D₄×C₁₃₉	2
C₂×#535	139

Subgroups — C2×#22581520 #31819713

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#22581520 #31819713