Subgroups — C₃₁×#13639 #21470398

Order 7936.

202 conjugacy classes of subgroups.

The subgroup lattice has 154 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₄×C₁₆×C₃₁	C₂	1	1	yes	maximal, characteristic
2	C₃₁×C₄⋊C₃₂	C₂	1	2	yes	maximal, complemented
3	C₃₁×C₂²⋊C₃₂	C₂	1	2	yes	maximal
4	C₄×C₃₁×C₃₂	C₂	1	2	yes	maximal, complemented
5	C₂²×C₁₆×C₃₁	C₄	1	1	yes	characteristic
6	C₂²×C₁₆×C₃₁	C₂²	1	1	yes	characteristic
7	C₂×C₄×C₈×C₃₁	C₄	1	1	yes	characteristic
8	C₂×C₃₁×C₃₂	C₂²	1	4	yes	—
9	C₄×C₁₆×C₃₁	C₄	1	1	yes	characteristic
10	C₄×C₁₆×C₃₁	C₄	1	1	yes	characteristic
11	C₄×C₁₆×C₃₁	C₂²	1	1	yes	characteristic
12	C₄×C₁₆×C₃₁	C₂²	1	1	yes	characteristic
13	C₂²×C₈×C₃₁	C₈	1	1	yes	characteristic
14	C₂²×C₈×C₃₁	C₂×C₄	1	1	yes	characteristic
15	C₂×C₄²×C₃₁	C₈	1	1	yes	characteristic
16	C₂×C₁₆×C₃₁	—	2	2	no	—
17	C₂×C₁₆×C₃₁	—	2	2	no	—
18	C₂×C₁₆×C₃₁	C₂×C₄	1	1	yes	characteristic
19	C₂×C₁₆×C₃₁	C₂×C₄	1	1	yes	characteristic
20	C₂×C₁₆×C₃₁	C₂×C₄	1	1	yes	characteristic
21	C₂×C₁₆×C₃₁	C₂³	1	1	yes	characteristic
22	C₄×C₈×C₃₁	C₈	1	1	yes	characteristic
23	C₄×C₈×C₃₁	C₈	1	1	yes	characteristic
24	C₄×C₈×C₃₁	C₂×C₄	1	1	yes	characteristic
25	C₄×C₈×C₃₁	C₂×C₄	1	1	yes	characteristic
26	C₃₁×C₃₂	—	2	4	no	—
27	C₂²×C₄×C₃₁	C₁₆	1	1	yes	characteristic
28	C₂²×C₄×C₃₁	C₁₆	1	1	yes	characteristic
29	C₂²×C₄×C₃₁	C₂×C₈	1	1	yes	characteristic
30	C₂×C₈×C₃₁	—	2	2	no	—
31	C₂×C₈×C₃₁	—	2	1	no	—
32	C₂×C₈×C₃₁	—	2	1	no	—
33	C₂×C₈×C₃₁	C₂×C₈	1	1	yes	characteristic
34	C₂×C₈×C₃₁	C₂×C₈	1	1	yes	characteristic
35	C₂×C₈×C₃₁	C₂×C₈	1	1	yes	characteristic
36	C₂×C₈×C₃₁	C₂²×C₄	1	1	yes	characteristic
37	C₄²×C₃₁	C₁₆	1	1	yes	characteristic
38	C₄²×C₃₁	C₁₆	1	1	yes	characteristic
39	C₄²×C₃₁	C₂×C₈	1	1	yes	characteristic
40	C₄²×C₃₁	C₂×C₈	1	1	yes	characteristic
41	C₁₆×C₃₁	—	2	1	no	—
42	C₁₆×C₃₁	—	2	1	no	—
43	C₁₆×C₃₁	M₁₆	1	2	yes	—
44	C₁₆×C₃₁	#41	1	2	yes	—
45	#13639	C₃₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
46	C₂³×C₃₁	C₂×C₁₆	1	1	yes	characteristic
47	C₂×C₄×C₃₁	—	2	2	no	—
48	C₂×C₄×C₃₁	—	2	1	no	—
49	C₂×C₄×C₃₁	—	2	1	no	—
50	C₂×C₄×C₃₁	C₃₂	1	4	yes	complemented
51	C₂×C₄×C₃₁	C₂×C₁₆	1	1	yes	characteristic
52	C₂×C₄×C₃₁	C₂×C₁₆	1	1	yes	characteristic
53	C₂×C₄×C₃₁	C₂×C₁₆	1	1	yes	characteristic
54	C₂×C₄×C₃₁	C₂×C₁₆	1	1	yes	characteristic
55	C₂×C₄×C₃₁	C₂×C₁₆	1	1	yes	characteristic
56	C₂×C₄×C₃₁	C₂²×C₈	1	1	yes	characteristic
57	C₈×C₃₁	—	2	1	no	—
58	C₈×C₃₁	—	2	1	no	—
59	C₈×C₃₁	M₃₂	1	2	yes	—
60	C₈×C₃₁	#117	1	1	yes	characteristic
61	C₈×C₃₁	C₂×M₁₆	1	1	yes	characteristic
62	C₂×C₄×C₁₆	C₂×C₃₁	1	1	yes	characteristic
63	C₄⋊C₃₂	C₂×C₃₁	1	2	yes	complemented
64	C₂²⋊C₃₂	C₂×C₃₁	1	2	yes	—
65	C₄×C₃₂	C₂×C₃₁	1	2	yes	complemented
66	C₂²×C₃₁	—	2	1	no	—
67	C₂²×C₃₁	—	2	1	no	—
68	C₂²×C₃₁	C₂×C₃₂	1	2	yes	—
69	C₂²×C₃₁	C₂²×C₁₆	1	1	yes	characteristic
70	C₄×C₃₁	—	2	1	no	—
71	C₄×C₃₁	—	2	1	no	—
72	C₄×C₃₁	C₂×C₃₂	1	2	yes	—
73	C₄×C₃₁	C₂×C₃₂	1	2	yes	—
74	C₄×C₃₁	M₆₄	1	2	yes	—
75	C₄×C₃₁	#431	1	1	yes	characteristic
76	C₄×C₃₁	C₂×M₃₂	1	1	yes	characteristic
77	C₂²×C₁₆	C₄×C₃₁	1	1	yes	characteristic
78	C₂²×C₁₆	C₂²×C₃₁	1	1	yes	characteristic
79	C₂×C₄×C₈	C₄×C₃₁	1	1	yes	characteristic
80	C₂×C₃₂	C₂²×C₃₁	1	4	yes	—
81	C₄×C₁₆	C₄×C₃₁	1	1	yes	characteristic
82	C₄×C₁₆	C₄×C₃₁	1	1	yes	characteristic
83	C₄×C₁₆	C₂²×C₃₁	1	1	yes	characteristic
84	C₄×C₁₆	C₂²×C₃₁	1	1	yes	characteristic
85	C₂×C₃₁	—	2	2	no	—
86	C₂×C₃₁	#2162	1	1	yes	characteristic
87	C₂×C₃₁	C₂²×C₃₂	1	1	yes	characteristic
88	C₂×C₃₁	C₂×M₆₄	1	1	yes	characteristic
89	C₂²×C₈	C₈×C₃₁	1	1	yes	characteristic
90	C₂²×C₈	C₂×C₄×C₃₁	1	1	yes	characteristic
91	C₂×C₄²	C₈×C₃₁	1	1	yes	characteristic
92	C₂×C₁₆	—	2	2	no	—
93	C₂×C₁₆	—	2	2	no	—
94	C₂×C₁₆	C₂×C₄×C₃₁	1	1	yes	characteristic
95	C₂×C₁₆	C₂×C₄×C₃₁	1	1	yes	characteristic
96	C₂×C₁₆	C₂×C₄×C₃₁	1	1	yes	characteristic
97	C₂×C₁₆	C₂³×C₃₁	1	1	yes	characteristic
98	C₄×C₈	C₈×C₃₁	1	1	yes	characteristic
99	C₄×C₈	C₈×C₃₁	1	1	yes	characteristic
100	C₄×C₈	C₂×C₄×C₃₁	1	1	yes	characteristic
101	C₄×C₈	C₂×C₄×C₃₁	1	1	yes	characteristic
102	C₃₂	—	2	4	no	—
103	C₃₁	#13639	1	1	yes	characteristic, direct product factor, Sylow
104	C₂²×C₄	C₁₆×C₃₁	1	1	yes	characteristic
105	C₂²×C₄	C₁₆×C₃₁	1	1	yes	characteristic
106	C₂²×C₄	C₂×C₈×C₃₁	1	1	yes	characteristic
107	C₂×C₈	—	2	2	no	—
108	C₂×C₈	—	2	1	no	—
109	C₂×C₈	—	2	1	no	—
110	C₂×C₈	C₂×C₈×C₃₁	1	1	yes	characteristic
111	C₂×C₈	C₂×C₈×C₃₁	1	1	yes	characteristic
112	C₂×C₈	C₂×C₈×C₃₁	1	1	yes	characteristic
113	C₂×C₈	C₂²×C₄×C₃₁	1	1	yes	characteristic
114	C₄²	C₁₆×C₃₁	1	1	yes	characteristic
115	C₄²	C₁₆×C₃₁	1	1	yes	characteristic
116	C₄²	C₂×C₈×C₃₁	1	1	yes	characteristic
117	C₄²	C₂×C₈×C₃₁	1	1	yes	characteristic
118	C₁₆	—	2	1	no	—
119	C₁₆	—	2	1	no	—
120	C₁₆	M₁₆×C₃₁	1	2	yes	—
121	C₁₆	#41×C₃₁	1	2	yes	—
122	C₂³	C₂×C₁₆×C₃₁	1	1	yes	characteristic
123	C₂×C₄	—	2	1	no	—
124	C₂×C₄	—	2	1	no	—
125	C₂×C₄	—	2	2	no	—
126	C₂×C₄	C₃₁×C₃₂	1	4	yes	complemented
127	C₂×C₄	C₂×C₁₆×C₃₁	1	1	yes	characteristic
128	C₂×C₄	C₂×C₁₆×C₃₁	1	1	yes	characteristic
129	C₂×C₄	C₂×C₁₆×C₃₁	1	1	yes	characteristic
130	C₂×C₄	C₂×C₁₆×C₃₁	1	1	yes	characteristic
131	C₂×C₄	C₂×C₁₆×C₃₁	1	1	yes	characteristic
132	C₂×C₄	C₂²×C₈×C₃₁	1	1	yes	characteristic
133	C₈	—	2	1	no	—
134	C₈	—	2	1	no	—
135	C₈	C₃₁×M₃₂	1	2	yes	—
136	C₈	C₃₁×#117	1	1	yes	characteristic
137	C₈	C₂×M₁₆×C₃₁	1	1	yes	characteristic
138	C₂²	—	2	1	no	—
139	C₂²	—	2	1	no	—
140	C₂²	C₂×C₃₁×C₃₂	1	2	yes	—
141	C₂²	C₂²×C₁₆×C₃₁	1	1	yes	characteristic
142	C₄	—	2	1	no	—
143	C₄	—	2	1	no	—
144	C₄	C₂×C₃₁×C₃₂	1	2	yes	—
145	C₄	C₂×C₃₁×C₃₂	1	2	yes	—
146	C₄	C₃₁×M₆₄	1	2	yes	—
147	C₄	C₃₁×#431	1	1	yes	characteristic
148	C₄	C₂×C₃₁×M₃₂	1	1	yes	characteristic
149	C₂	—	2	2	no	—
150	C₂	C₃₁×#2162	1	1	yes	characteristic
151	C₂	C₂²×C₃₁×C₃₂	1	1	yes	characteristic
152	C₂	C₂×C₃₁×M₆₄	1	1	yes	characteristic

	subgroup	G/H
center	C₄×C₁₆×C₃₁	C₂²
commutator	C₂	C₂²×C₃₁×C₃₂
Frattini, cosocle	C₂×C₁₆	C₂³×C₃₁
socle	C₂²×C₃₁	C₂²×C₁₆
prime radical	C₂³×C₃₁	C₂×C₁₆
LCS	G ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₄×C₁₆×C₃₁ ◁ G

Complements

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

N	H ≅ G/N	type
2. C₃₁×C₄⋊C₃₂	C₂	semidirect
4. C₄×C₃₁×C₃₂	C₂	semidirect
45. #13639	C₃₁	direct (N × H)
50. C₂×C₄×C₃₁	C₃₂	semidirect
63. C₄⋊C₃₂	C₂×C₃₁	semidirect
65. C₄×C₃₂	C₂×C₃₁	semidirect
103. C₃₁	#13639	direct (N × H)
126. C₂×C₄	C₃₁×C₃₂	semidirect

Maximal subgroups

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

subgroup	index
C₂×C₄×C₁₆×C₃₁	2
C₃₁×C₄⋊C₃₂	2
C₃₁×C₂²⋊C₃₂	2
C₄×C₃₁×C₃₂	2
#13639	31

Subgroups — C31×#13639 #21470398

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₃₁×#13639 #21470398