Subgroups — C₃₁×#14687 #21471446

Order 7936.

1710 conjugacy classes of subgroups.

The subgroup lattice has 192 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₃₁×#384	C₂	1	2	yes	maximal
2	C₂×C₃₁×#382	C₂	1	4	yes	maximal
3	C₂×C₄³×C₃₁	C₂	1	1	yes	maximal, characteristic
4	C₃₁×C₄⋊#95	C₂	1	8	yes	maximal
5	C₂²×C₄⋊C₄×C₃₁	C₂²	1	8	yes	—
6	C₂²×C₄⋊C₄×C₃₁	C₂²	1	4	yes	—
7	C₂²×C₄²×C₃₁	C₂²	1	4	yes	—
8	C₂²×C₄²×C₃₁	C₂²	1	2	yes	—
9	C₂²×C₄²×C₃₁	C₂²	1	1	yes	characteristic
10	C₃₁×#384	—	2	8	no	—
11	C₃₁×#382	—	2	16	no	—
12	C₂×C₃₁×#95	C₂²	1	16	yes	—
13	C₄³×C₃₁	C₄	1	8	yes	complemented
14	C₂³×C₄×C₃₁	C₂³	1	8	yes	—
15	C₂³×C₄×C₃₁	C₂³	1	4	yes	—
16	C₂³×C₄×C₃₁	C₂³	1	1	yes	characteristic
17	C₂³×C₄×C₃₁	C₂³	1	2	yes	—
18	C₂×C₄⋊C₄×C₃₁	—	2	16	no	—
19	C₂×C₄⋊C₄×C₃₁	—	2	16	no	—
20	C₂×C₄⋊C₄×C₃₁	—	2	8	no	—
21	C₂×C₄⋊C₄×C₃₁	—	2	32	no	—
22	C₂×C₄²×C₃₁	—	2	16	no	—
23	C₂×C₄²×C₃₁	C₂×C₄	1	16	yes	—
24	C₂×C₄²×C₃₁	C₂×C₄	1	4	yes	—
25	C₂×C₄²×C₃₁	C₂×C₄	1	8	yes	—
26	C₂×C₄²×C₃₁	D₄	1	4	yes	—
27	C₂×C₄²×C₃₁	D₄	1	8	yes	—
28	C₂×C₄²×C₃₁	Q₈	1	4	yes	—
29	C₂×C₄²×C₃₁	Q₈	1	8	yes	—
30	C₃₁×#95	—	2	32	no	—
31	C₂⁴×C₃₁	C₂⁴	1	1	yes	characteristic
32	C₂²×C₄×C₃₁	—	2	16	no	—
33	C₂²×C₄×C₃₁	—	2	16	no	—
34	C₂²×C₄×C₃₁	—	2	8	no	—
35	C₂²×C₄×C₃₁	—	2	32	no	—
36	C₂²×C₄×C₃₁	C₂²×C₄	1	8	yes	—
37	C₂²×C₄×C₃₁	C₂²×C₄	1	2	yes	—
38	C₂²×C₄×C₃₁	C₂²×C₄	1	4	yes	—
39	C₂²×C₄×C₃₁	C₂×D₄	1	8	yes	—
40	C₂²×C₄×C₃₁	C₂×D₄	1	4	yes	—
41	C₂²×C₄×C₃₁	C₂×D₄	1	2	yes	—
42	C₂²×C₄×C₃₁	C₂×D₄	1	4	yes	—
43	C₂²×C₄×C₃₁	C₂×Q₈	1	8	yes	—
44	C₂²×C₄×C₃₁	C₂×Q₈	1	4	yes	—
45	C₂²×C₄×C₃₁	C₂×Q₈	1	2	yes	—
46	C₂²×C₄×C₃₁	C₂×Q₈	1	4	yes	—
47	C₂²×C₄×C₃₁	#41	1	16	yes	—
48	C₄⋊C₄×C₃₁	—	4	32	no	—
49	C₄⋊C₄×C₃₁	—	4	16	no	—
50	C₄²×C₃₁	—	2	32	no	—
51	C₄²×C₃₁	C₄⋊C₄	1	16	yes	—
52	C₄²×C₃₁	C₄⋊C₄	1	32	yes	complemented
53	#14687	C₃₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
54	C₂³×C₃₁	C₂³×C₄	1	1	yes	characteristic
55	C₂³×C₃₁	C₂²×D₄	1	1	yes	characteristic
56	C₂³×C₃₁	C₂²×D₄	1	2	yes	—
57	C₂³×C₃₁	C₂²×Q₈	1	1	yes	characteristic
58	C₂³×C₃₁	C₂²×Q₈	1	2	yes	—
59	C₂³×C₃₁	C₂×#41	1	8	yes	—
60	C₂×C₄×C₃₁	—	2	16	no	—
61	C₂×C₄×C₃₁	—	2	16	no	—
62	C₂×C₄×C₃₁	—	2	16	no	—
63	C₂×C₄×C₃₁	—	4	16	no	—
64	C₂×C₄×C₃₁	—	4	8	no	—
65	C₂×C₄×C₃₁	—	4	32	no	—
66	C₂×C₄×C₃₁	C₂×C₄⋊C₄	1	16	yes	—
67	C₂×C₄×C₃₁	C₂×C₄⋊C₄	1	8	yes	—
68	C₂×C₄×C₃₁	C₂×C₄⋊C₄	1	4	yes	—
69	C₂×C₄×C₃₁	C₂×C₄⋊C₄	1	8	yes	—
70	C₂×C₄×C₃₁	#117	1	16	yes	—
71	C₂×C₄×C₃₁	#124	1	16	yes	—
72	C₂×C₄×C₃₁	#125	1	16	yes	—
73	C₂×C₄×C₃₁	#127	1	4	yes	—
74	C₂×C₄×C₃₁	C₄⋊Q₈	1	8	yes	—
75	C₂×C₄×C₃₁	C₄⋊Q₈	1	4	yes	—
76	C₂×#384	C₂×C₃₁	1	2	yes	—
77	C₂×#382	C₂×C₃₁	1	4	yes	—
78	C₂×C₄³	C₂×C₃₁	1	1	yes	characteristic
79	C₄⋊#95	C₂×C₃₁	1	8	yes	—
80	C₂²×C₃₁	C₂²×C₄⋊C₄	1	1	yes	characteristic
81	C₂²×C₃₁	C₂²×C₄⋊C₄	1	2	yes	—
82	C₂²×C₃₁	C₂×#117	1	4	yes	—
83	C₂²×C₃₁	C₂×#124	1	4	yes	—
84	C₂²×C₃₁	C₂×#125	1	4	yes	—
85	C₂²×C₃₁	C₂×#127	1	1	yes	characteristic
86	C₂²×C₃₁	C₂×C₄⋊Q₈	1	2	yes	—
87	C₂²×C₃₁	C₂×C₄⋊Q₈	1	1	yes	characteristic
88	C₂²×C₃₁	#532	1	8	yes	—
89	C₂²×C₃₁	#533	1	8	yes	—
90	C₄×C₃₁	—	2	16	no	—
91	C₄×C₃₁	—	8	8	no	—
92	C₄×C₃₁	#382	1	16	yes	complemented
93	C₄×C₃₁	#384	1	8	yes	—
94	C₂²×C₄⋊C₄	C₂²×C₃₁	1	8	yes	—
95	C₂²×C₄⋊C₄	C₂²×C₃₁	1	4	yes	—
96	C₂²×C₄²	C₂²×C₃₁	1	4	yes	—
97	C₂²×C₄²	C₂²×C₃₁	1	2	yes	—
98	C₂²×C₄²	C₂²×C₃₁	1	1	yes	characteristic
99	#384	—	2	8	no	—
100	#382	—	2	16	no	—
101	C₂×#95	C₂²×C₃₁	1	16	yes	—
102	C₄³	C₄×C₃₁	1	8	yes	complemented
103	C₂×C₃₁	C₂×#382	1	2	yes	—
104	C₂×C₃₁	C₂×#384	1	1	yes	characteristic
105	C₂×C₃₁	#2285	1	4	yes	—
106	C₂×C₃₁	#2858	1	2	yes	—
107	C₂×C₃₁	#2859	1	4	yes	—
108	C₂×C₃₁	#2862	1	2	yes	—
109	C₂³×C₄	C₂³×C₃₁	1	8	yes	—
110	C₂³×C₄	C₂³×C₃₁	1	4	yes	—
111	C₂³×C₄	C₂³×C₃₁	1	1	yes	characteristic
112	C₂³×C₄	C₂³×C₃₁	1	2	yes	—
113	C₂×C₄⋊C₄	—	2	16	no	—
114	C₂×C₄⋊C₄	—	2	16	no	—
115	C₂×C₄⋊C₄	—	2	8	no	—
116	C₂×C₄⋊C₄	—	2	32	no	—
117	C₂×C₄²	—	2	16	no	—
118	C₂×C₄²	C₂×C₄×C₃₁	1	16	yes	—
119	C₂×C₄²	C₂×C₄×C₃₁	1	4	yes	—
120	C₂×C₄²	C₂×C₄×C₃₁	1	8	yes	—
121	C₂×C₄²	D₄×C₃₁	1	4	yes	—
122	C₂×C₄²	D₄×C₃₁	1	8	yes	—
123	C₂×C₄²	Q₈×C₃₁	1	4	yes	—
124	C₂×C₄²	Q₈×C₃₁	1	8	yes	—
125	#95	—	2	32	no	—
126	C₃₁	#14687	1	1	yes	characteristic, direct product factor, Sylow
127	C₂⁴	C₂⁴×C₃₁	1	1	yes	characteristic
128	C₂²×C₄	—	2	16	no	—
129	C₂²×C₄	—	2	16	no	—
130	C₂²×C₄	—	2	8	no	—
131	C₂²×C₄	—	2	32	no	—
132	C₂²×C₄	C₂²×C₄×C₃₁	1	8	yes	—
133	C₂²×C₄	C₂²×C₄×C₃₁	1	2	yes	—
134	C₂²×C₄	C₂²×C₄×C₃₁	1	4	yes	—
135	C₂²×C₄	C₂×D₄×C₃₁	1	8	yes	—
136	C₂²×C₄	C₂×D₄×C₃₁	1	4	yes	—
137	C₂²×C₄	C₂×D₄×C₃₁	1	2	yes	—
138	C₂²×C₄	C₂×D₄×C₃₁	1	4	yes	—
139	C₂²×C₄	C₂×Q₈×C₃₁	1	8	yes	—
140	C₂²×C₄	C₂×Q₈×C₃₁	1	4	yes	—
141	C₂²×C₄	C₂×Q₈×C₃₁	1	2	yes	—
142	C₂²×C₄	C₂×Q₈×C₃₁	1	4	yes	—
143	C₂²×C₄	#41×C₃₁	1	16	yes	—
144	C₄⋊C₄	—	4	32	no	—
145	C₄⋊C₄	—	4	16	no	—
146	C₄²	—	2	32	no	—
147	C₄²	C₄⋊C₄×C₃₁	1	16	yes	—
148	C₄²	C₄⋊C₄×C₃₁	1	32	yes	complemented
149	C₂³	C₂³×C₄×C₃₁	1	1	yes	characteristic
150	C₂³	C₂²×D₄×C₃₁	1	1	yes	characteristic
151	C₂³	C₂²×D₄×C₃₁	1	2	yes	—
152	C₂³	C₂²×Q₈×C₃₁	1	1	yes	characteristic
153	C₂³	C₂²×Q₈×C₃₁	1	2	yes	—
154	C₂³	C₂×#41×C₃₁	1	8	yes	—
155	C₂×C₄	—	2	16	no	—
156	C₂×C₄	—	2	16	no	—
157	C₂×C₄	—	2	16	no	—
158	C₂×C₄	—	4	16	no	—
159	C₂×C₄	—	4	8	no	—
160	C₂×C₄	—	4	32	no	—
161	C₂×C₄	C₂×C₄⋊C₄×C₃₁	1	16	yes	—
162	C₂×C₄	C₂×C₄⋊C₄×C₃₁	1	8	yes	—
163	C₂×C₄	C₂×C₄⋊C₄×C₃₁	1	4	yes	—
164	C₂×C₄	C₂×C₄⋊C₄×C₃₁	1	8	yes	—
165	C₂×C₄	C₃₁×#117	1	16	yes	—
166	C₂×C₄	C₃₁×#124	1	16	yes	—
167	C₂×C₄	C₃₁×#125	1	16	yes	—
168	C₂×C₄	C₃₁×#127	1	4	yes	—
169	C₂×C₄	C₃₁×C₄⋊Q₈	1	8	yes	—
170	C₂×C₄	C₃₁×C₄⋊Q₈	1	4	yes	—
171	C₂²	C₂²×C₄⋊C₄×C₃₁	1	1	yes	characteristic
172	C₂²	C₂²×C₄⋊C₄×C₃₁	1	2	yes	—
173	C₂²	C₂×C₃₁×#117	1	4	yes	—
174	C₂²	C₂×C₃₁×#124	1	4	yes	—
175	C₂²	C₂×C₃₁×#125	1	4	yes	—
176	C₂²	C₂×C₃₁×#127	1	1	yes	characteristic
177	C₂²	C₂×C₃₁×C₄⋊Q₈	1	2	yes	—
178	C₂²	C₂×C₃₁×C₄⋊Q₈	1	1	yes	characteristic
179	C₂²	C₃₁×#532	1	8	yes	—
180	C₂²	C₃₁×#533	1	8	yes	—
181	C₄	—	2	16	no	—
182	C₄	—	8	8	no	—
183	C₄	C₃₁×#382	1	16	yes	complemented
184	C₄	C₃₁×#384	1	8	yes	—
185	C₂	C₂×C₃₁×#382	1	2	yes	—
186	C₂	C₂×C₃₁×#384	1	1	yes	characteristic
187	C₂	C₃₁×#2285	1	4	yes	—
188	C₂	C₃₁×#2858	1	2	yes	—
189	C₂	C₃₁×#2859	1	4	yes	—
190	C₂	C₃₁×#2862	1	2	yes	—

	subgroup	G/H
center, socle, prime radical	C₂⁴×C₃₁	C₂⁴
commutator	C₂³	C₂³×C₄×C₃₁
Frattini, cosocle	C₂⁴	C₂⁴×C₃₁
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂⁴×C₃₁ ◁ G

Complements

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

N	H ≅ G/N	type
13. C₄³×C₃₁	C₄	semidirect
52. C₄²×C₃₁	C₄⋊C₄	semidirect
53. #14687	C₃₁	direct (N × H)
92. C₄×C₃₁	#382	semidirect
102. C₄³	C₄×C₃₁	semidirect
126. C₃₁	#14687	direct (N × H)
148. C₄²	C₄⋊C₄×C₃₁	semidirect
183. C₄	C₃₁×#382	semidirect

Maximal subgroups

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

subgroup	index
C₂×C₃₁×#384	2
C₂×C₃₁×#382	2
C₂×C₄³×C₃₁	2
C₃₁×C₄⋊#95	2
#14687	31

Subgroups — C31×#14687 #21471446

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₃₁×#14687 #21471446