Subgroups — C₃₁×#34552 #21491311

Order 7936.

1962 conjugacy classes of subgroups.

The subgroup lattice has 166 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₃₁×#2402	C₂	1	6	yes	maximal, complemented
2	C₃₁×#2399	C₂	1	6	yes	maximal, complemented
3	C₃₁×#2396	C₂	1	12	yes	maximal
4	C₄²×Q₈×C₃₁	C₂	1	4	yes	maximal, complemented
5	C₄×C₃₁×#117	C₂	1	3	yes	maximal
6	C₂×C₄×Q₈×C₃₁	C₂²	1	12	yes	—
7	C₂×C₃₁×#117	C₂²	1	6	yes	—
8	C₂²×C₄²×C₃₁	C₂²	1	1	yes	characteristic
9	C₃₁×#400	C₂²	1	12	yes	—
10	C₃₁×#399	C₂²	1	4	yes	—
11	C₃₁×#398	C₂²	1	24	yes	—
12	C₃₁×#396	C₂²	1	8	yes	—
13	C₃₁×#395	C₂²	1	12	yes	—
14	C₃₁×#393	C₂²	1	4	yes	—
15	C₄×C₄⋊C₄×C₃₁	C₂²	1	12	yes	—
16	C₄×C₄⋊C₄×C₃₁	C₂²	1	24	yes	—
17	C₄×C₄⋊C₄×C₃₁	C₂²	1	12	yes	—
18	C₄×C₂²⋊C₄×C₃₁	C₂²	1	12	yes	—
19	C₃₁×#376	C₂²	1	3	yes	—
20	C₃₁×#376	C₂²	1	3	yes	—
21	C₄³×C₃₁	C₂²	1	6	yes	—
22	C₂²×Q₈×C₃₁	C₂³	1	4	yes	—
23	C₂³×C₄×C₃₁	C₂³	1	3	yes	—
24	C₄×Q₈×C₃₁	—	2	48	no	—
25	C₃₁×#117	—	2	24	no	—
26	C₂×C₄⋊C₄×C₃₁	C₂³	1	24	yes	—
27	C₂×C₄⋊C₄×C₃₁	C₂³	1	12	yes	—
28	C₂×C₄⋊C₄×C₃₁	C₂³	1	12	yes	—
29	C₂×C₂²⋊C₄×C₃₁	C₂³	1	12	yes	—
30	C₂×C₄²×C₃₁	Q₈	1	8	yes	complemented
31	C₂×C₄²×C₃₁	C₂³	1	6	yes	—
32	C₂×C₄²×C₃₁	C₂³	1	24	yes	—
33	C₂×C₄²×C₃₁	C₂³	1	3	yes	—
34	C₂×C₄²×C₃₁	C₂³	1	6	yes	—
35	C₂×C₄²×C₃₁	C₂³	1	1	yes	characteristic
36	C₃₁×#95	C₂³	1	4	yes	—
37	C₃₁×#95	C₂³	1	12	yes	—
38	C₃₁×#95	C₂³	1	8	yes	—
39	C₃₁×#95	C₂³	1	12	yes	—
40	C₃₁×#95	C₂³	1	12	yes	—
41	C₂⁴×C₃₁	C₂⁴	1	1	yes	characteristic
42	C₂×Q₈×C₃₁	—	2	24	no	—
43	C₂²×C₄×C₃₁	—	2	12	no	—
44	C₂²×C₄×C₃₁	C₂×Q₈	1	12	yes	—
45	C₂²×C₄×C₃₁	C₂⁴	1	12	yes	—
46	C₂²×C₄×C₃₁	C₂⁴	1	3	yes	—
47	C₂²×C₄×C₃₁	C₂⁴	1	12	yes	—
48	C₂²×C₄×C₃₁	C₂⁴	1	3	yes	—
49	C₄⋊C₄×C₃₁	—	2	24	no	—
50	C₄⋊C₄×C₃₁	—	2	48	no	—
51	C₄⋊C₄×C₃₁	—	2	24	no	—
52	C₂²⋊C₄×C₃₁	—	2	24	no	—
53	C₄²×C₃₁	—	2	12	no	—
54	C₄²×C₃₁	—	2	48	no	—
55	C₄²×C₃₁	C₂×Q₈	1	12	yes	—
56	C₄²×C₃₁	C₂×Q₈	1	4	yes	—
57	C₄²×C₃₁	#41	1	24	yes	—
58	#34552	C₃₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
59	C₂³×C₃₁	—	2	6	no	—
60	C₂³×C₃₁	C₂²×Q₈	1	2	yes	—
61	C₂³×C₃₁	C₂⁵	1	1	yes	characteristic
62	Q₈×C₃₁	—	2	32	no	—
63	C₂×C₄×C₃₁	—	2	24	no	—
64	C₂×C₄×C₃₁	—	2	6	no	—
65	C₂×C₄×C₃₁	—	2	24	no	—
66	C₂×C₄×C₃₁	—	2	12	no	—
67	C₂×C₄×C₃₁	—	2	24	no	—
68	C₂×C₄×C₃₁	C₂²×Q₈	1	6	yes	—
69	C₂×C₄×C₃₁	C₂²×Q₈	1	6	yes	—
70	C₂×C₄×C₃₁	C₂×#41	1	24	yes	—
71	C₂×C₄×C₃₁	C₂×#41	1	12	yes	—
72	#2402	C₂×C₃₁	1	6	yes	complemented
73	#2399	C₂×C₃₁	1	6	yes	complemented
74	#2396	C₂×C₃₁	1	12	yes	—
75	C₄²×Q₈	C₂×C₃₁	1	4	yes	complemented
76	C₄×#117	C₂×C₃₁	1	3	yes	—
77	C₂²×C₃₁	—	2	6	no	—
78	C₂²×C₃₁	—	4	4	no	—
79	C₂²×C₃₁	C₂³×Q₈	1	1	yes	characteristic
80	C₂²×C₃₁	C₂²×#41	1	6	yes	—
81	C₄×C₃₁	—	2	6	no	—
82	C₄×C₃₁	—	2	24	no	—
83	C₄×C₃₁	—	4	12	no	—
84	C₄×C₃₁	#533	1	12	yes	—
85	C₂×C₄×Q₈	C₂²×C₃₁	1	12	yes	—
86	C₂×#117	C₂²×C₃₁	1	6	yes	—
87	C₂²×C₄²	C₂²×C₃₁	1	1	yes	characteristic
88	#400	C₂²×C₃₁	1	12	yes	—
89	#399	C₂²×C₃₁	1	4	yes	—
90	#398	C₂²×C₃₁	1	24	yes	—
91	#396	C₂²×C₃₁	1	8	yes	—
92	#395	C₂²×C₃₁	1	12	yes	—
93	#393	C₂²×C₃₁	1	4	yes	—
94	C₄×C₄⋊C₄	C₂²×C₃₁	1	12	yes	—
95	C₄×C₄⋊C₄	C₂²×C₃₁	1	24	yes	—
96	C₄×C₄⋊C₄	C₂²×C₃₁	1	12	yes	—
97	C₄×C₂²⋊C₄	C₂²×C₃₁	1	12	yes	—
98	#376	C₂²×C₃₁	1	3	yes	—
99	#376	C₂²×C₃₁	1	3	yes	—
100	C₄³	C₂²×C₃₁	1	6	yes	—
101	C₂×C₃₁	—	4	2	no	—
102	C₂×C₃₁	C₂×#533	1	3	yes	—
103	C₂×C₃₁	#3444	1	4	yes	—
104	C₂²×Q₈	C₂³×C₃₁	1	4	yes	—
105	C₂³×C₄	C₂³×C₃₁	1	3	yes	—
106	C₄×Q₈	—	2	48	no	—
107	#117	—	2	24	no	—
108	C₂×C₄⋊C₄	C₂³×C₃₁	1	12	yes	—
109	C₂×C₄⋊C₄	C₂³×C₃₁	1	24	yes	—
110	C₂×C₄⋊C₄	C₂³×C₃₁	1	12	yes	—
111	C₂×C₂²⋊C₄	C₂³×C₃₁	1	12	yes	—
112	C₂×C₄²	Q₈×C₃₁	1	8	yes	complemented
113	C₂×C₄²	C₂³×C₃₁	1	6	yes	—
114	C₂×C₄²	C₂³×C₃₁	1	24	yes	—
115	C₂×C₄²	C₂³×C₃₁	1	1	yes	characteristic
116	C₂×C₄²	C₂³×C₃₁	1	3	yes	—
117	C₂×C₄²	C₂³×C₃₁	1	6	yes	—
118	#95	C₂³×C₃₁	1	12	yes	—
119	#95	C₂³×C₃₁	1	12	yes	—
120	#95	C₂³×C₃₁	1	12	yes	—
121	#95	C₂³×C₃₁	1	4	yes	—
122	#95	C₂³×C₃₁	1	8	yes	—
123	C₃₁	#34552	1	1	yes	characteristic, direct product factor, Sylow
124	C₂⁴	C₂⁴×C₃₁	1	1	yes	characteristic
125	C₂×Q₈	—	2	24	no	—
126	C₂²×C₄	—	2	12	no	—
127	C₂²×C₄	C₂×Q₈×C₃₁	1	12	yes	—
128	C₂²×C₄	C₂⁴×C₃₁	1	12	yes	—
129	C₂²×C₄	C₂⁴×C₃₁	1	3	yes	—
130	C₂²×C₄	C₂⁴×C₃₁	1	12	yes	—
131	C₂²×C₄	C₂⁴×C₃₁	1	3	yes	—
132	C₄⋊C₄	—	2	24	no	—
133	C₄⋊C₄	—	2	48	no	—
134	C₄⋊C₄	—	2	24	no	—
135	C₂²⋊C₄	—	2	24	no	—
136	C₄²	—	2	12	no	—
137	C₄²	—	2	48	no	—
138	C₄²	C₂×Q₈×C₃₁	1	12	yes	—
139	C₄²	C₂×Q₈×C₃₁	1	4	yes	—
140	C₄²	#41×C₃₁	1	24	yes	—
141	C₂³	—	2	6	no	—
142	C₂³	C₂²×Q₈×C₃₁	1	2	yes	—
143	C₂³	C₂⁵×C₃₁	1	1	yes	characteristic
144	Q₈	—	2	32	no	—
145	C₂×C₄	—	2	24	no	—
146	C₂×C₄	—	2	6	no	—
147	C₂×C₄	—	2	24	no	—
148	C₂×C₄	—	2	12	no	—
149	C₂×C₄	—	2	24	no	—
150	C₂×C₄	C₂²×Q₈×C₃₁	1	6	yes	—
151	C₂×C₄	C₂²×Q₈×C₃₁	1	6	yes	—
152	C₂×C₄	C₂×#41×C₃₁	1	24	yes	—
153	C₂×C₄	C₂×#41×C₃₁	1	12	yes	—
154	C₂²	—	2	6	no	—
155	C₂²	—	4	4	no	—
156	C₂²	C₂³×Q₈×C₃₁	1	1	yes	characteristic
157	C₂²	C₂²×#41×C₃₁	1	6	yes	—
158	C₄	—	2	6	no	—
159	C₄	—	2	24	no	—
160	C₄	—	4	12	no	—
161	C₄	C₃₁×#533	1	12	yes	—
162	C₂	—	4	2	no	—
163	C₂	C₂×C₃₁×#533	1	3	yes	—
164	C₂	C₃₁×#3444	1	4	yes	—

	subgroup	G/H
center	C₂×C₄²×C₃₁	C₂³
commutator, Frattini, cosocle	C₂³	C₂⁵×C₃₁
socle	C₂³×C₃₁	C₂⁵
prime radical	C₂⁴×C₃₁	C₂⁴
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂×C₄²×C₃₁ ◁ G

Complements

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

N	H ≅ G/N	type
1. C₃₁×#2402	C₂	semidirect
2. C₃₁×#2399	C₂	semidirect
4. C₄²×Q₈×C₃₁	C₂	semidirect
30. C₂×C₄²×C₃₁	Q₈	semidirect
58. #34552	C₃₁	direct (N × H)
72. #2402	C₂×C₃₁	semidirect
73. #2399	C₂×C₃₁	semidirect
75. C₄²×Q₈	C₂×C₃₁	semidirect
112. C₂×C₄²	Q₈×C₃₁	semidirect
123. C₃₁	#34552	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×#2402	2
C₃₁×#2399	2
C₃₁×#2396	2
C₄²×Q₈×C₃₁	2
C₄×C₃₁×#117	2
#34552	31

Subgroups — C31×#34552 #21491311

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₃₁×#34552 #21491311