Subgroups — C₈×C₃₁×#97 #21464599

Order 7936.

606 conjugacy classes of subgroups.

The subgroup lattice has 156 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₃₁×#1744	C₂	1	1	yes	maximal, characteristic
2	C₄×C₃₁×#97	C₂	1	1	yes	maximal, characteristic
3	C₄²×C₈×C₃₁	C₂	1	1	yes	maximal, characteristic
4	C₂×C₃₁×#322	C₂	1	2	yes	maximal
5	C₂×C₈²×C₃₁	C₂	1	2	yes	maximal
6	C₂×C₃₁×#97	C₄	1	4	yes	—
7	C₂×C₄×C₈×C₃₁	C₄	1	4	yes	—
8	C₂×C₄×C₈×C₃₁	C₂²	1	2	yes	—
9	C₂×C₄×C₈×C₃₁	C₂²	1	2	yes	—
10	C₂×C₄×C₈×C₃₁	C₂²	1	1	yes	characteristic
11	C₂×C₄×C₈×C₃₁	C₂²	1	1	yes	characteristic
12	C₄³×C₃₁	C₂²	1	1	yes	characteristic
13	C₃₁×#336	C₄	1	4	yes	—
14	C₃₁×#322	C₄	1	8	yes	complemented
15	C₈²×C₃₁	C₄	1	8	yes	complemented
16	C₂²×C₈×C₃₁	C₂×C₄	1	2	yes	—
17	C₂²×C₈×C₃₁	C₂×C₄	1	4	yes	—
18	C₂²×C₈×C₃₁	C₂×C₄	1	4	yes	—
19	C₂²×C₈×C₃₁	C₂×C₄	1	2	yes	—
20	C₂×C₄²×C₃₁	C₂×C₄	1	2	yes	—
21	C₂×C₄²×C₃₁	C₂×C₄	1	2	yes	—
22	C₂×C₄²×C₃₁	C₂×C₄	1	2	yes	—
23	C₂×C₄²×C₃₁	C₂³	1	1	yes	characteristic
24	C₃₁×#97	C₈	1	16	yes	direct product factor
25	C₄×C₈×C₃₁	—	2	8	no	—
26	C₄×C₈×C₃₁	C₂×C₄	1	4	yes	—
27	C₄×C₈×C₃₁	C₂×C₄	1	4	yes	—
28	C₄×C₈×C₃₁	C₂×C₄	1	4	yes	—
29	C₄×C₈×C₃₁	C₂×C₄	1	4	yes	—
30	C₄×C₈×C₃₁	C₂×C₄	1	4	yes	—
31	C₄×C₈×C₃₁	C₂×C₄	1	4	yes	—
32	C₂²×C₄×C₃₁	C₄²	1	4	yes	—
33	C₂²×C₄×C₃₁	C₂²×C₄	1	1	yes	characteristic
34	C₂²×C₄×C₃₁	C₂²×C₄	1	1	yes	characteristic
35	C₂²×C₄×C₃₁	C₂²×C₄	1	1	yes	characteristic
36	C₂×C₈×C₃₁	—	2	4	no	—
37	C₂×C₈×C₃₁	—	2	8	no	—
38	C₂×C₈×C₃₁	C₄²	1	4	yes	—
39	C₂×C₈×C₃₁	C₄²	1	8	yes	—
40	C₂×C₈×C₃₁	C₄²	1	8	yes	—
41	C₂×C₈×C₃₁	C₄²	1	4	yes	—
42	C₂×C₈×C₃₁	C₂×C₈	1	16	yes	—
43	C₂×C₈×C₃₁	M₁₆	1	8	yes	—
44	C₄²×C₃₁	—	2	4	no	—
45	C₄²×C₃₁	—	2	4	no	—
46	C₄²×C₃₁	C₂×C₈	1	8	yes	—
47	C₄²×C₃₁	C₂²×C₄	1	2	yes	—
48	C₄²×C₃₁	C₂²×C₄	1	2	yes	—
49	C₈×#97	C₃₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
50	C₂³×C₃₁	C₂×C₄²	1	1	yes	characteristic
51	C₂×C₄×C₃₁	—	2	4	no	—
52	C₂×C₄×C₃₁	—	2	4	no	—
53	C₂×C₄×C₃₁	C₄×C₈	1	8	yes	—
54	C₂×C₄×C₃₁	C₂×C₄²	1	2	yes	—
55	C₂×C₄×C₃₁	C₂×C₄²	1	1	yes	characteristic
56	C₂×C₄×C₃₁	C₂×C₄²	1	1	yes	characteristic
57	C₂×C₄×C₃₁	C₂×C₄²	1	2	yes	—
58	C₂×C₄×C₃₁	C₂²×C₈	1	4	yes	—
59	C₂×C₄×C₃₁	C₂×M₁₆	1	4	yes	—
60	C₂×C₄×C₃₁	#131	1	4	yes	—
61	C₈×C₃₁	—	2	4	no	—
62	C₈×C₃₁	—	2	8	no	—
63	C₈×C₃₁	C₄×C₈	1	16	yes	complemented
64	C₈×C₃₁	#97	1	8	yes	direct product factor
65	#1744	C₂×C₃₁	1	1	yes	characteristic
66	C₄×#97	C₂×C₃₁	1	1	yes	characteristic
67	C₄²×C₈	C₂×C₃₁	1	1	yes	characteristic
68	C₂×#322	C₂×C₃₁	1	2	yes	—
69	C₂×C₈²	C₂×C₃₁	1	2	yes	—
70	C₂²×C₃₁	C₄³	1	1	yes	characteristic
71	C₂²×C₃₁	C₂×C₄×C₈	1	2	yes	—
72	C₂²×C₃₁	C₄×M₁₆	1	2	yes	—
73	C₂²×C₃₁	#405	1	2	yes	—
74	C₄×C₃₁	—	2	8	no	—
75	C₄×C₃₁	C₂×C₄×C₈	1	4	yes	—
76	C₄×C₃₁	C₂×#97	1	2	yes	—
77	C₄×C₃₁	C₄×M₁₆	1	2	yes	—
78	C₄×C₃₁	#405	1	4	yes	—
79	C₂×#97	C₄×C₃₁	1	4	yes	—
80	C₂×C₄×C₈	C₄×C₃₁	1	4	yes	—
81	C₂×C₄×C₈	C₂²×C₃₁	1	2	yes	—
82	C₂×C₄×C₈	C₂²×C₃₁	1	2	yes	—
83	C₂×C₄×C₈	C₂²×C₃₁	1	1	yes	characteristic
84	C₂×C₄×C₈	C₂²×C₃₁	1	1	yes	characteristic
85	C₄³	C₂²×C₃₁	1	1	yes	characteristic
86	#336	C₄×C₃₁	1	4	yes	—
87	#322	C₄×C₃₁	1	8	yes	complemented
88	C₈²	C₄×C₃₁	1	8	yes	complemented
89	C₂×C₃₁	C₈×M₁₆	1	4	yes	—
90	C₂×C₃₁	C₄²×C₈	1	1	yes	characteristic
91	C₂×C₃₁	C₄×#97	1	1	yes	characteristic
92	C₂×C₃₁	#1726	1	1	yes	characteristic
93	C₂²×C₈	C₂×C₄×C₃₁	1	4	yes	—
94	C₂²×C₈	C₂×C₄×C₃₁	1	2	yes	—
95	C₂²×C₈	C₂×C₄×C₃₁	1	4	yes	—
96	C₂²×C₈	C₂×C₄×C₃₁	1	2	yes	—
97	C₂×C₄²	C₂×C₄×C₃₁	1	2	yes	—
98	C₂×C₄²	C₂×C₄×C₃₁	1	2	yes	—
99	C₂×C₄²	C₂×C₄×C₃₁	1	2	yes	—
100	C₂×C₄²	C₂³×C₃₁	1	1	yes	characteristic
101	#97	C₈×C₃₁	1	16	yes	direct product factor
102	C₄×C₈	—	2	8	no	—
103	C₄×C₈	C₂×C₄×C₃₁	1	4	yes	—
104	C₄×C₈	C₂×C₄×C₃₁	1	4	yes	—
105	C₄×C₈	C₂×C₄×C₃₁	1	4	yes	—
106	C₄×C₈	C₂×C₄×C₃₁	1	4	yes	—
107	C₄×C₈	C₂×C₄×C₃₁	1	4	yes	—
108	C₄×C₈	C₂×C₄×C₃₁	1	4	yes	—
109	C₃₁	C₈×#97	1	1	yes	characteristic, direct product factor, Sylow
110	C₂²×C₄	C₄²×C₃₁	1	4	yes	—
111	C₂²×C₄	C₂²×C₄×C₃₁	1	1	yes	characteristic
112	C₂²×C₄	C₂²×C₄×C₃₁	1	1	yes	characteristic
113	C₂²×C₄	C₂²×C₄×C₃₁	1	1	yes	characteristic
114	C₂×C₈	—	2	4	no	—
115	C₂×C₈	—	2	8	no	—
116	C₂×C₈	C₄²×C₃₁	1	4	yes	—
117	C₂×C₈	C₄²×C₃₁	1	8	yes	—
118	C₂×C₈	C₄²×C₃₁	1	8	yes	—
119	C₂×C₈	C₄²×C₃₁	1	4	yes	—
120	C₂×C₈	C₂×C₈×C₃₁	1	16	yes	—
121	C₂×C₈	M₁₆×C₃₁	1	8	yes	—
122	C₄²	—	2	4	no	—
123	C₄²	—	2	4	no	—
124	C₄²	C₂×C₈×C₃₁	1	8	yes	—
125	C₄²	C₂²×C₄×C₃₁	1	2	yes	—
126	C₄²	C₂²×C₄×C₃₁	1	2	yes	—
127	C₂³	C₂×C₄²×C₃₁	1	1	yes	characteristic
128	C₂×C₄	—	2	4	no	—
129	C₂×C₄	—	2	4	no	—
130	C₂×C₄	C₄×C₈×C₃₁	1	8	yes	—
131	C₂×C₄	C₂×C₄²×C₃₁	1	2	yes	—
132	C₂×C₄	C₂×C₄²×C₃₁	1	1	yes	characteristic
133	C₂×C₄	C₂×C₄²×C₃₁	1	1	yes	characteristic
134	C₂×C₄	C₂×C₄²×C₃₁	1	2	yes	—
135	C₂×C₄	C₂²×C₈×C₃₁	1	4	yes	—
136	C₂×C₄	C₂×M₁₆×C₃₁	1	4	yes	—
137	C₂×C₄	C₃₁×#131	1	4	yes	—
138	C₈	—	2	4	no	—
139	C₈	—	2	8	no	—
140	C₈	C₄×C₈×C₃₁	1	16	yes	complemented
141	C₈	C₃₁×#97	1	8	yes	direct product factor
142	C₂²	C₄³×C₃₁	1	1	yes	characteristic
143	C₂²	C₂×C₄×C₈×C₃₁	1	2	yes	—
144	C₂²	C₄×M₁₆×C₃₁	1	2	yes	—
145	C₂²	C₃₁×#405	1	2	yes	—
146	C₄	—	2	8	no	—
147	C₄	C₂×C₄×C₈×C₃₁	1	4	yes	—
148	C₄	C₂×C₃₁×#97	1	2	yes	—
149	C₄	C₄×M₁₆×C₃₁	1	2	yes	—
150	C₄	C₃₁×#405	1	4	yes	—
151	C₂	C₈×M₁₆×C₃₁	1	4	yes	—
152	C₂	C₄²×C₈×C₃₁	1	1	yes	characteristic
153	C₂	C₄×C₃₁×#97	1	1	yes	characteristic
154	C₂	C₃₁×#1726	1	1	yes	characteristic

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

Complements

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

N	H ≅ G/N	type
14. C₃₁×#322	C₄	semidirect
15. C₈²×C₃₁	C₄	semidirect
24. C₃₁×#97	C₈	direct (N × H)
49. C₈×#97	C₃₁	direct (N × H)
63. C₈×C₃₁	C₄×C₈	semidirect
64. C₈×C₃₁	#97	direct (N × H)
87. #322	C₄×C₃₁	semidirect
88. C₈²	C₄×C₃₁	semidirect
101. #97	C₈×C₃₁	direct (N × H)
109. C₃₁	C₈×#97	direct (N × H)
140. C₈	C₄×C₈×C₃₁	semidirect
141. C₈	C₃₁×#97	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×#1744	2
C₄×C₃₁×#97	2
C₄²×C₈×C₃₁	2
C₂×C₃₁×#322	2
C₂×C₈²×C₃₁	2
C₈×#97	31

Subgroups — C8×C31×#97 #21464599

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₈×C₃₁×#97 #21464599