Subgroups — #10898

Order 256.

335 conjugacy classes of subgroups.

The subgroup lattice has 226 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#430	C₂	1	1	yes	maximal, characteristic
2	C₂×#405	C₂	1	1	yes	maximal, characteristic
3	C₂×#344	C₂	1	1	yes	maximal, characteristic
4	C₂×#344	C₂	1	1	yes	maximal, characteristic
5	#1738	C₂	1	1	yes	maximal, characteristic
6	C₂×#341	C₂	1	1	yes	maximal, characteristic
7	C₂×#341	C₂	1	1	yes	maximal, characteristic
8	C₂²×M₁₆	C₂²	1	1	yes	characteristic
9	C₂²×M₁₆	C₂²	1	1	yes	characteristic
10	C₂²×M₁₆	C₂²	1	1	yes	characteristic
11	C₂²×M₁₆	C₂²	1	1	yes	characteristic
12	C₂²×M₁₆	C₂²	1	1	yes	characteristic
13	C₂³×C₈	C₂²	1	1	yes	characteristic
14	C₂×#117	C₂²	1	1	yes	characteristic
15	#430	—	2	2	no	—
16	#430	C₄	1	4	yes	complemented
17	C₂×#108	—	2	2	no	—
18	#405	—	2	2	no	—
19	#405	—	2	2	no	—
20	C₂×#97	—	2	1	no	—
21	C₂×C₄×C₈	—	2	1	no	—
22	#344	—	2	2	no	—
23	#344	C₄	1	4	yes	—
24	#341	—	2	2	no	—
25	#341	—	2	1	no	—
26	#341	—	2	1	no	—
27	#341	C₄	1	4	yes	complemented
28	C₂³×C₄	C₂³	1	1	yes	characteristic
29	C₂×M₁₆	—	2	1	no	—
30	C₂×M₁₆	—	2	1	no	—
31	C₂×M₁₆	—	2	1	no	—
32	C₂×M₁₆	—	2	1	no	—
33	C₂×M₁₆	—	2	1	no	—
34	C₂×M₁₆	—	2	1	no	—
35	C₂×M₁₆	—	2	1	no	—
36	C₂×M₁₆	—	2	1	no	—
37	C₂×M₁₆	—	2	1	no	—
38	C₂×M₁₆	—	2	1	no	—
39	C₂×M₁₆	—	2	1	no	—
40	C₂×M₁₆	—	2	1	no	—
41	C₂×M₁₆	—	2	1	no	—
42	C₂×M₁₆	—	2	1	no	—
43	C₂×M₁₆	—	2	1	no	—
44	C₂×M₁₆	—	2	1	no	—
45	C₂×M₁₆	—	2	1	no	—
46	C₂×M₁₆	—	2	1	no	—
47	C₂×M₁₆	—	2	1	no	—
48	C₂×M₁₆	—	2	1	no	—
49	C₂×M₁₆	—	2	1	no	—
50	C₂×M₁₆	C₂×C₄	1	2	yes	—
51	C₂×M₁₆	C₂×C₄	1	2	yes	—
52	C₂×M₁₆	C₂×C₄	1	2	yes	—
53	C₂×M₁₆	C₂×C₄	1	2	yes	—
54	C₂×M₁₆	C₂×C₄	1	2	yes	—
55	C₂×M₁₆	C₂×C₄	1	2	yes	—
56	C₂×M₁₆	C₂×C₄	1	2	yes	—
57	C₂×M₁₆	D₄	1	2	yes	—
58	C₂×M₁₆	D₄	1	2	yes	—
59	C₂²×C₈	—	2	1	no	—
60	C₂²×C₈	—	2	1	no	—
61	C₂²×C₈	—	2	1	no	—
62	C₂²×C₈	—	2	1	no	—
63	C₂²×C₈	—	2	1	no	—
64	C₂²×C₈	—	2	1	no	—
65	C₂²×C₈	—	2	1	no	—
66	C₂²×C₈	—	2	1	no	—
67	C₂²×C₈	—	2	1	no	—
68	C₂²×C₈	C₂×C₄	1	2	yes	—
69	C₂²×C₈	D₄	1	1	yes	characteristic
70	C₂²×C₈	D₄	1	1	yes	characteristic
71	C₂²×C₈	Q₈	1	2	yes	—
72	#117	—	2	1	no	—
73	#117	—	2	1	no	—
74	#117	C₂×C₄	1	2	yes	—
75	#117	D₄	1	2	yes	—
76	C₂×C₄⋊C₄	—	2	1	no	—
77	C₂×C₂²⋊C₄	Q₈	1	2	yes	—
78	C₂×C₄²	—	2	1	no	—
79	#108	—	2	8	no	—
80	#97	—	2	4	no	—
81	C₄×C₈	—	2	4	no	—
82	C₂⁴	C₂×Q₈	1	1	yes	characteristic
83	C₂²×C₄	—	2	2	no	—
84	C₂²×C₄	C₂²×C₄	1	1	yes	characteristic
85	C₂²×C₄	C₂²×C₄	1	1	yes	characteristic
86	C₂²×C₄	C₂²×C₄	1	1	yes	characteristic
87	C₂²×C₄	C₂×D₄	1	1	yes	characteristic
88	C₂²×C₄	C₂×D₄	1	1	yes	characteristic
89	C₂²×C₄	C₂×D₄	1	1	yes	characteristic
90	C₂²×C₄	C₂×D₄	1	1	yes	characteristic
91	C₂²×C₄	C₂×Q₈	1	1	yes	characteristic
92	C₂²×C₄	#41	1	1	yes	characteristic
93	C₂²×C₄	#41	1	1	yes	characteristic
94	C₂²×C₄	#41	1	1	yes	characteristic
95	C₂²×C₄	#41	1	1	yes	characteristic
96	C₂²×C₄	#41	1	1	yes	characteristic
97	C₂²×C₄	#41	1	1	yes	characteristic
98	M₁₆	—	2	2	no	—
99	M₁₆	—	2	2	no	—
100	M₁₆	—	2	2	no	—
101	M₁₆	—	2	2	no	—
102	M₁₆	—	2	2	no	—
103	M₁₆	—	2	2	no	—
104	M₁₆	—	2	2	no	—
105	M₁₆	—	2	2	no	—
106	M₁₆	—	2	2	no	—
107	M₁₆	—	2	2	no	—
108	M₁₆	—	2	2	no	—
109	M₁₆	—	2	2	no	—
110	M₁₆	—	4	1	no	—
111	M₁₆	—	4	1	no	—
112	M₁₆	—	4	1	no	—
113	M₁₆	—	4	1	no	—
114	M₁₆	—	4	1	no	—
115	M₁₆	—	4	1	no	—
116	M₁₆	C₄²	1	4	yes	—
117	M₁₆	C₂²⋊C₄	1	4	yes	—
118	C₂×C₈	—	2	2	no	—
119	C₂×C₈	—	2	2	no	—
120	C₂×C₈	—	2	2	no	—
121	C₂×C₈	—	2	2	no	—
122	C₂×C₈	—	2	2	no	—
123	C₂×C₈	—	2	2	no	—
124	C₂×C₈	—	2	1	no	—
125	C₂×C₈	—	2	2	no	—
126	C₂×C₈	—	2	1	no	—
127	C₂×C₈	—	2	2	no	—
128	C₂×C₈	—	2	2	no	—
129	C₂×C₈	—	2	2	no	—
130	C₂×C₈	—	2	1	no	—
131	C₂×C₈	—	2	1	no	—
132	C₂×C₈	—	2	2	no	—
133	C₂×C₈	—	2	2	no	—
134	C₂×C₈	—	2	2	no	—
135	C₂×C₈	—	4	1	no	—
136	C₂×C₈	—	4	1	no	—
137	C₂×C₈	—	4	1	no	—
138	C₂×C₈	—	4	1	no	—
139	C₂×C₈	—	4	1	no	—
140	C₂×C₈	—	4	1	no	—
141	C₂×C₈	C₄⋊C₄	1	2	yes	—
142	C₂×C₈	C₄⋊C₄	1	2	yes	—
143	C₄⋊C₄	—	2	2	no	—
144	C₄⋊C₄	—	2	2	no	—
145	C₂²⋊C₄	—	2	2	no	—
146	C₂²⋊C₄	C₄⋊C₄	1	4	yes	—
147	C₄²	—	2	2	no	—
148	C₄²	—	2	2	no	—
149	C₂³	—	4	2	no	—
150	C₂³	C₂×C₄⋊C₄	1	1	yes	characteristic
151	C₂³	C₄×Q₈	1	1	yes	characteristic
152	C₂³	C₄×Q₈	1	1	yes	characteristic
153	C₂³	C₂²⋊Q₈	1	1	yes	characteristic
154	C₂³	C₂²⋊Q₈	1	1	yes	characteristic
155	C₂³	#125	1	1	yes	characteristic
156	C₂³	C₄⋊Q₈	1	1	yes	characteristic
157	C₂×C₄	—	2	4	no	—
158	C₂×C₄	—	4	4	no	—
159	C₂×C₄	C₂×C₄²	1	1	yes	characteristic
160	C₂×C₄	C₂×C₂²⋊C₄	1	1	yes	characteristic
161	C₂×C₄	C₂×C₄⋊C₄	1	1	yes	characteristic
162	C₂×C₄	#117	1	1	yes	characteristic
163	C₂×C₄	#117	1	1	yes	characteristic
164	C₂×C₄	#117	1	1	yes	characteristic
165	C₂×C₄	C₄×D₄	1	1	yes	characteristic
166	C₂×C₄	C₄×D₄	1	1	yes	characteristic
167	C₂×C₄	C₄×D₄	1	1	yes	characteristic
168	C₂×C₄	C₄×D₄	1	1	yes	characteristic
169	C₂×C₄	C₄×D₄	1	1	yes	characteristic
170	C₂×C₄	C₄×D₄	1	1	yes	characteristic
171	C₂×C₄	C₄×D₄	1	1	yes	characteristic
172	C₂×C₄	C₄×D₄	1	1	yes	characteristic
173	C₂×C₄	C₄×Q₈	1	1	yes	characteristic
174	C₂×C₄	C₄×Q₈	1	1	yes	characteristic
175	C₂×C₄	#120	1	1	yes	characteristic
176	C₂×C₄	#121	1	1	yes	characteristic
177	C₂×C₄	#121	1	1	yes	characteristic
178	C₂×C₄	C₂²⋊Q₈	1	1	yes	characteristic
179	C₂×C₄	C₂²⋊Q₈	1	1	yes	characteristic
180	C₂×C₄	#123	1	1	yes	characteristic
181	C₂×C₄	#123	1	1	yes	characteristic
182	C₂×C₄	#123	1	1	yes	characteristic
183	C₂×C₄	#124	1	1	yes	characteristic
184	C₂×C₄	#125	1	1	yes	characteristic
185	C₂×C₄	#126	1	1	yes	characteristic
186	C₂×C₄	#126	1	1	yes	characteristic
187	C₈	—	2	4	no	—
188	C₈	—	2	2	no	—
189	C₈	—	2	2	no	—
190	C₈	—	2	4	no	—
191	C₈	—	4	2	no	—
192	C₈	—	4	2	no	—
193	C₈	—	4	2	no	—
194	C₂²	—	2	2	no	—
195	C₂²	—	2	2	no	—
196	C₂²	—	2	2	no	—
197	C₂²	—	4	1	no	—
198	C₂²	—	4	1	no	—
199	C₂²	—	4	1	no	—
200	C₂²	—	4	1	no	—
201	C₂²	C₄×C₄⋊C₄	1	1	yes	characteristic
202	C₂²	#385	1	1	yes	characteristic
203	C₂²	#387	1	1	yes	characteristic
204	C₂²	#387	1	1	yes	characteristic
205	C₂²	#389	1	1	yes	characteristic
206	C₂²	#389	1	1	yes	characteristic
207	C₂²	#391	1	1	yes	characteristic
208	C₄	—	4	4	no	—
209	C₄	C₄×C₂²⋊C₄	1	1	yes	characteristic
210	C₄	C₄×C₄⋊C₄	1	1	yes	characteristic
211	C₄	#385	1	1	yes	characteristic
212	C₄	#386	1	1	yes	characteristic
213	C₄	#387	1	1	yes	characteristic
214	C₄	#387	1	1	yes	characteristic
215	C₄	#388	1	1	yes	characteristic
216	C₄	#388	1	1	yes	characteristic
217	C₂	—	2	1	no	—
218	C₂	—	2	1	no	—
219	C₂	—	2	1	no	—
220	C₂	—	2	1	no	—
221	C₂	—	2	1	no	—
222	C₂	—	2	1	no	—
223	C₂	#1436	1	1	yes	characteristic
224	C₂	#1953	1	2	yes	—

	subgroup	G/H
center	C₂×C₄	#121
commutator	C₂×C₄	C₂×C₄²
Frattini, cosocle	C₂³×C₄	C₂³
socle	C₂²	#389
prime radical	C₂⁴	C₂×Q₈
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂×C₄ ◁ C₂³×C₄ ◁ G
LECS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁

Complements

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

N	H ≅ G/N	type
16. #430	C₄	semidirect
27. #341	C₄	semidirect

Maximal subgroups

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

subgroup	index
C₂×#430	2
C₂×#405	2
C₂×#344	2
#1738	2
C₂×#341	2