Subgroups — C₃₁×#7279 #21464038

Order 7936.

230 conjugacy classes of subgroups.

The subgroup lattice has 196 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₃₁×#2150	C₂	1	1	yes	maximal, characteristic
2	C₃₁×#1846	C₂	1	1	yes	maximal, characteristic
3	C₃₁×#1564	C₂	1	1	yes	maximal, characteristic
4	C₂×C₃₁×M₃₂	—	2	1	no	—
5	C₃₁×#431	—	2	1	no	—
6	C₂×C₃₁×#107	—	2	1	no	—
7	C₂×C₃₁×#106	C₄	1	2	yes	—
8	C₂×C₄×C₈×C₃₁	C₂²	1	1	yes	characteristic
9	C₃₁×#382	—	2	1	no	—
10	C₃₁×C₄⋊C₁₆	—	2	1	no	—
11	C₃₁×C₄⋊C₁₆	C₄	1	2	yes	complemented
12	C₃₁×#335	—	2	1	no	—
13	C₃₁×#334	C₄	1	2	yes	complemented
14	C₂²×C₈×C₃₁	C₂×C₄	1	1	yes	characteristic
15	C₂²×C₈×C₃₁	D₄	1	1	yes	characteristic
16	C₂×C₄⋊C₄×C₃₁	—	2	2	no	—
17	C₂×C₄²×C₃₁	D₄	1	1	yes	characteristic
18	C₃₁×M₃₂	—	4	1	no	—
19	C₃₁×M₃₂	—	4	1	no	—
20	C₂×C₁₆×C₃₁	—	2	2	no	—
21	C₃₁×#107	—	4	1	no	—
22	C₃₁×#107	—	4	1	no	—
23	C₃₁×#106	—	4	2	no	—
24	C₃₁×C₄⋊C₈	—	2	2	no	—
25	C₃₁×C₂²⋊C₈	—	4	1	no	—
26	C₄×C₈×C₃₁	—	4	1	no	—
27	C₄×C₈×C₃₁	C₂×C₄	1	1	yes	characteristic
28	C₄×C₈×C₃₁	C₂×C₄	1	1	yes	characteristic
29	C₄×C₈×C₃₁	D₄	1	1	yes	characteristic
30	C₄×C₈×C₃₁	Q₈	1	1	yes	characteristic
31	C₃₁×#95	—	4	1	no	—
32	C₃₁×#95	—	4	1	no	—
33	C₂²×C₄×C₃₁	—	4	2	no	—
34	C₂²×C₄×C₃₁	C₂²⋊C₄	1	1	yes	characteristic
35	C₂²×C₄×C₃₁	D₈	1	1	yes	characteristic
36	C₂²×C₄×C₃₁	SD₁₆	1	1	yes	characteristic
37	C₂×C₈×C₃₁	—	2	1	no	—
38	C₂×C₈×C₃₁	—	2	1	no	—
39	C₂×C₈×C₃₁	—	4	2	no	—
40	C₂×C₈×C₃₁	C₄²	1	1	yes	characteristic
41	C₂×C₈×C₃₁	C₂²⋊C₄	1	1	yes	characteristic
42	C₂×C₈×C₃₁	C₄⋊C₄	1	1	yes	characteristic
43	C₂×C₈×C₃₁	C₄⋊C₄	1	1	yes	characteristic
44	C₂×C₈×C₃₁	D₈	1	1	yes	characteristic
45	C₂×C₈×C₃₁	SD₁₆	1	1	yes	characteristic
46	C₂×C₈×C₃₁	SD₁₆	1	1	yes	characteristic
47	C₂×C₈×C₃₁	Q₁₆	1	1	yes	characteristic
48	C₄⋊C₄×C₃₁	—	4	2	no	—
49	C₄⋊C₄×C₃₁	—	4	2	no	—
50	C₄²×C₃₁	C₂²⋊C₄	1	1	yes	characteristic
51	C₄²×C₃₁	C₄⋊C₄	1	1	yes	characteristic
52	C₄²×C₃₁	SD₁₆	1	1	yes	characteristic
53	C₄²×C₃₁	Q₁₆	1	1	yes	characteristic
54	C₁₆×C₃₁	—	4	2	no	—
55	#7279	C₃₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
56	C₂³×C₃₁	#102	1	1	yes	characteristic
57	C₂×C₄×C₃₁	—	4	1	no	—
58	C₂×C₄×C₃₁	—	4	1	no	—
59	C₂×C₄×C₃₁	—	8	2	no	—
60	C₂×C₄×C₃₁	—	8	2	no	—
61	C₂×C₄×C₃₁	—	8	2	no	—
62	C₂×C₄×C₃₁	#95	1	1	yes	characteristic
63	C₂×C₄×C₃₁	#100	1	1	yes	characteristic
64	C₂×C₄×C₃₁	#101	1	1	yes	characteristic
65	C₂×C₄×C₃₁	#102	1	1	yes	characteristic
66	C₂×C₄×C₃₁	#102	1	1	yes	characteristic
67	C₂×C₄×C₃₁	#103	1	1	yes	characteristic
68	C₂×C₄×C₃₁	#103	1	1	yes	characteristic
69	C₂×C₄×C₃₁	#103	1	1	yes	characteristic
70	C₂×C₄×C₃₁	#106	1	1	yes	characteristic
71	C₂×C₄×C₃₁	#107	1	1	yes	characteristic
72	C₈×C₃₁	—	2	1	no	—
73	C₈×C₃₁	—	2	1	no	—
74	C₈×C₃₁	—	8	2	no	—
75	C₈×C₃₁	#102	1	1	yes	characteristic
76	C₈×C₃₁	#103	1	1	yes	characteristic
77	C₈×C₃₁	#106	1	1	yes	characteristic
78	C₈×C₃₁	#107	1	1	yes	characteristic
79	#2150	C₂×C₃₁	1	1	yes	characteristic
80	#1846	C₂×C₃₁	1	1	yes	characteristic
81	#1564	C₂×C₃₁	1	1	yes	characteristic
82	C₂²×C₃₁	—	2	1	no	—
83	C₂²×C₃₁	—	2	1	no	—
84	C₂²×C₃₁	#331	1	1	yes	characteristic
85	C₂²×C₃₁	#332	1	1	yes	characteristic
86	C₂²×C₃₁	#340	1	1	yes	characteristic
87	C₄×C₃₁	—	2	1	no	—
88	C₄×C₃₁	—	2	1	no	—
89	C₄×C₃₁	—	2	1	no	—
90	C₄×C₃₁	—	2	1	no	—
91	C₄×C₃₁	—	16	2	no	—
92	C₄×C₃₁	#332	1	1	yes	characteristic
93	C₄×C₃₁	#333	1	1	yes	characteristic
94	C₄×C₃₁	#340	1	1	yes	characteristic
95	C₄×C₃₁	#343	1	1	yes	characteristic
96	C₂×M₃₂	—	2	1	no	—
97	#431	—	2	1	no	—
98	C₂×#107	—	2	1	no	—
99	C₂×#106	C₄×C₃₁	1	2	yes	—
100	C₂×C₄×C₈	C₂²×C₃₁	1	1	yes	characteristic
101	#382	—	2	1	no	—
102	C₄⋊C₁₆	—	2	1	no	—
103	C₄⋊C₁₆	C₄×C₃₁	1	2	yes	complemented
104	#335	—	2	1	no	—
105	#334	C₄×C₃₁	1	2	yes	complemented
106	C₂×C₃₁	—	2	1	no	—
107	C₂×C₃₁	—	2	1	no	—
108	C₂×C₃₁	#1296	1	1	yes	characteristic
109	C₂×C₃₁	#1384	1	1	yes	characteristic
110	C₂×C₃₁	#1389	1	1	yes	characteristic
111	C₂²×C₈	C₂×C₄×C₃₁	1	1	yes	characteristic
112	C₂²×C₈	D₄×C₃₁	1	1	yes	characteristic
113	C₂×C₄⋊C₄	—	2	2	no	—
114	C₂×C₄²	D₄×C₃₁	1	1	yes	characteristic
115	M₃₂	—	4	1	no	—
116	M₃₂	—	4	1	no	—
117	C₂×C₁₆	—	2	2	no	—
118	#107	—	4	1	no	—
119	#107	—	4	1	no	—
120	#106	—	4	2	no	—
121	C₄⋊C₈	—	2	2	no	—
122	C₂²⋊C₈	—	4	1	no	—
123	C₄×C₈	—	4	1	no	—
124	C₄×C₈	C₂×C₄×C₃₁	1	1	yes	characteristic
125	C₄×C₈	C₂×C₄×C₃₁	1	1	yes	characteristic
126	C₄×C₈	D₄×C₃₁	1	1	yes	characteristic
127	C₄×C₈	Q₈×C₃₁	1	1	yes	characteristic
128	#95	—	4	1	no	—
129	#95	—	4	1	no	—
130	C₃₁	#7279	1	1	yes	characteristic, direct product factor, Sylow
131	C₂²×C₄	—	4	2	no	—
132	C₂²×C₄	C₂²⋊C₄×C₃₁	1	1	yes	characteristic
133	C₂²×C₄	D₈×C₃₁	1	1	yes	characteristic
134	C₂²×C₄	SD₁₆×C₃₁	1	1	yes	characteristic
135	C₂×C₈	—	2	1	no	—
136	C₂×C₈	—	2	1	no	—
137	C₂×C₈	—	4	2	no	—
138	C₂×C₈	C₄²×C₃₁	1	1	yes	characteristic
139	C₂×C₈	C₂²⋊C₄×C₃₁	1	1	yes	characteristic
140	C₂×C₈	C₄⋊C₄×C₃₁	1	1	yes	characteristic
141	C₂×C₈	C₄⋊C₄×C₃₁	1	1	yes	characteristic
142	C₂×C₈	D₈×C₃₁	1	1	yes	characteristic
143	C₂×C₈	SD₁₆×C₃₁	1	1	yes	characteristic
144	C₂×C₈	SD₁₆×C₃₁	1	1	yes	characteristic
145	C₂×C₈	Q₁₆×C₃₁	1	1	yes	characteristic
146	C₄⋊C₄	—	4	2	no	—
147	C₄⋊C₄	—	4	2	no	—
148	C₄²	C₂²⋊C₄×C₃₁	1	1	yes	characteristic
149	C₄²	C₄⋊C₄×C₃₁	1	1	yes	characteristic
150	C₄²	SD₁₆×C₃₁	1	1	yes	characteristic
151	C₄²	Q₁₆×C₃₁	1	1	yes	characteristic
152	C₁₆	—	4	2	no	—
153	C₂³	C₃₁×#102	1	1	yes	characteristic
154	C₂×C₄	—	4	1	no	—
155	C₂×C₄	—	4	1	no	—
156	C₂×C₄	—	8	2	no	—
157	C₂×C₄	—	8	2	no	—
158	C₂×C₄	—	8	2	no	—
159	C₂×C₄	C₃₁×#95	1	1	yes	characteristic
160	C₂×C₄	C₃₁×#100	1	1	yes	characteristic
161	C₂×C₄	C₃₁×#101	1	1	yes	characteristic
162	C₂×C₄	C₃₁×#102	1	1	yes	characteristic
163	C₂×C₄	C₃₁×#102	1	1	yes	characteristic
164	C₂×C₄	C₃₁×#103	1	1	yes	characteristic
165	C₂×C₄	C₃₁×#103	1	1	yes	characteristic
166	C₂×C₄	C₃₁×#103	1	1	yes	characteristic
167	C₂×C₄	C₃₁×#106	1	1	yes	characteristic
168	C₂×C₄	C₃₁×#107	1	1	yes	characteristic
169	C₈	—	2	1	no	—
170	C₈	—	2	1	no	—
171	C₈	—	8	2	no	—
172	C₈	C₃₁×#102	1	1	yes	characteristic
173	C₈	C₃₁×#103	1	1	yes	characteristic
174	C₈	C₃₁×#106	1	1	yes	characteristic
175	C₈	C₃₁×#107	1	1	yes	characteristic
176	C₂²	—	2	1	no	—
177	C₂²	—	2	1	no	—
178	C₂²	C₃₁×#331	1	1	yes	characteristic
179	C₂²	C₃₁×#332	1	1	yes	characteristic
180	C₂²	C₃₁×#340	1	1	yes	characteristic
181	C₄	—	2	1	no	—
182	C₄	—	2	1	no	—
183	C₄	—	2	1	no	—
184	C₄	—	2	1	no	—
185	C₄	—	16	2	no	—
186	C₄	C₃₁×#332	1	1	yes	characteristic
187	C₄	C₃₁×#333	1	1	yes	characteristic
188	C₄	C₃₁×#340	1	1	yes	characteristic
189	C₄	C₃₁×#343	1	1	yes	characteristic
190	C₂	—	2	1	no	—
191	C₂	—	2	1	no	—
192	C₂	C₃₁×#1296	1	1	yes	characteristic
193	C₂	C₃₁×#1384	1	1	yes	characteristic
194	C₂	C₃₁×#1389	1	1	yes	characteristic

	subgroup	G/H
center, socle	C₂²×C₃₁	#340
commutator	C₂×C₈	C₄²×C₃₁
Frattini, cosocle	C₂×C₄×C₈	C₂²×C₃₁
prime radical	C₂³×C₃₁	#102
LCS	G ▷ C₂×C₈ ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₃₁ ◁ C₂×C₄²×C₃₁ ◁ C₂×C₄×C₈×C₃₁ ◁ G

Complements

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

N	H ≅ G/N	type
11. C₃₁×C₄⋊C₁₆	C₄	semidirect
13. C₃₁×#334	C₄	semidirect
55. #7279	C₃₁	direct (N × H)
103. C₄⋊C₁₆	C₄×C₃₁	semidirect
105. #334	C₄×C₃₁	semidirect
130. C₃₁	#7279	direct (N × H)

Maximal subgroups

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

subgroup	index
C₃₁×#2150	2
C₃₁×#1846	2
C₃₁×#1564	2
#7279	31

Subgroups — C31×#7279 #21464038

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₃₁×#7279 #21464038