Subgroups — #14521285

Order 1984.

134 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×C₈×C₃₁	C₂	1	1	yes	maximal, characteristic, complemented
2	#11758507	C₂	1	2	yes	maximal, complemented
3	C₂×D₂₄₈	C₂	1	1	yes	maximal, characteristic, complemented
4	#11758409	C₂	1	2	yes	maximal, complemented
5	#11758406	C₂	1	1	yes	maximal, characteristic, complemented
6	C₂²×C₄×C₃₁	C₂²	1	1	yes	characteristic
7	C₂×C₂²⋊D₃₁	—	2	2	no	—
8	C₂×D₁₂₄	C₂²	1	2	yes	—
9	C₂×C₈×C₃₁	—	2	2	no	—
10	C₂×C₈×C₃₁	C₂²	1	1	yes	characteristic
11	C₂×C₈×C₃₁	C₂²	1	1	yes	characteristic
12	(C₂×D₃₁)⋊C₄	—	2	2	no	—
13	C₄⋊Dic₃₁	C₂²	1	2	yes	—
14	D₂₄₈	—	2	2	no	—
15	C₂³×C₃₁	D₄	1	1	yes	characteristic
16	C₂²×D₃₁	—	2	2	no	—
17	C₂×C₄×C₃₁	—	2	1	no	—
18	C₂×C₄×C₃₁	—	2	1	no	—
19	C₂×C₄×C₃₁	D₄	1	1	yes	characteristic
20	C₂×C₄×C₃₁	C₂³	1	1	yes	characteristic
21	C₂²⋊D₃₁	—	4	4	no	—
22	C₂×Dic₃₁	—	2	2	no	—
23	D₁₂₄	—	2	2	no	—
24	D₁₂₄	—	2	2	no	—
25	C₈×C₃₁	—	2	1	no	—
26	C₈×C₃₁	D₄	1	2	yes	complemented
27	C₂²×C₃₁	—	2	1	no	—
28	C₂²×C₃₁	—	2	1	no	—
29	C₂²×C₃₁	D₈	1	2	yes	complemented
30	C₂²×C₃₁	C₂×D₄	1	1	yes	characteristic
31	C₂×D₃₁	—	4	2	no	—
32	C₂×D₃₁	—	4	2	no	—
33	C₂×D₃₁	—	4	2	no	—
34	C₄×C₃₁	—	2	1	no	—
35	C₄×C₃₁	C₂×D₄	1	1	yes	characteristic
36	C₄×C₃₁	#41	1	1	yes	characteristic
37	Dic₃₁	—	4	2	no	—
38	#466	—	31	1	no	maximal, Sylow
39	C₂×C₃₁	—	2	2	no	—
40	C₂×C₃₁	#121	1	1	yes	characteristic
41	C₂×C₃₁	C₂×D₈	1	1	yes	characteristic
42	C₂×C₃₁	#135	1	1	yes	characteristic
43	D₃₁	—	8	2	no	—
44	C₂×D₈	—	31	1	no	—
45	C₂²×C₈	D₃₁	1	1	yes	characteristic, complemented
46	#121	—	31	2	no	—
47	#107	—	31	1	no	—
48	#102	—	31	2	no	—
49	C₃₁	#466	1	1	yes	characteristic, complemented, Sylow
50	C₂×D₄	—	31	2	no	—
51	C₂×D₄	—	62	2	no	—
52	C₂²×C₄	C₂×D₃₁	1	1	yes	characteristic
53	D₈	—	62	2	no	—
54	C₂×C₈	—	2	2	no	—
55	C₂×C₈	C₂×D₃₁	1	1	yes	characteristic
56	C₂×C₈	C₂×D₃₁	1	1	yes	characteristic
57	C₄⋊C₄	—	31	2	no	—
58	C₂²⋊C₄	—	62	2	no	—
59	C₂³	—	62	2	no	—
60	C₂³	D₁₂₄	1	1	yes	characteristic
61	D₄	—	62	2	no	—
62	D₄	—	62	2	no	—
63	D₄	—	124	4	no	—
64	C₂×C₄	—	2	1	no	—
65	C₂×C₄	—	2	1	no	—
66	C₂×C₄	—	62	2	no	—
67	C₂×C₄	D₁₂₄	1	1	yes	characteristic
68	C₂×C₄	C₂²×D₃₁	1	1	yes	characteristic
69	C₈	—	2	1	no	—
70	C₈	C₂²⋊D₃₁	1	2	yes	complemented
71	C₂²	—	2	1	no	—
72	C₂²	—	2	1	no	—
73	C₂²	—	124	2	no	—
74	C₂²	—	124	2	no	—
75	C₂²	—	124	2	no	—
76	C₂²	D₂₄₈	1	2	yes	complemented
77	C₂²	C₂×D₁₂₄	1	1	yes	characteristic
78	C₄	—	2	1	no	—
79	C₄	—	124	2	no	—
80	C₄	#92495	1	1	yes	characteristic
81	C₄	C₂×C₂²⋊D₃₁	1	1	yes	characteristic
82	C₂	—	2	2	no	—
83	C₂	—	248	2	no	—
84	C₂	C₂×D₂₄₈	1	1	yes	characteristic
85	C₂	#11758481	1	1	yes	characteristic
86	C₂	#11758507	1	1	yes	characteristic

	subgroup	G/H
center	C₂²	C₂×D₁₂₄
commutator, cosocle	C₂×C₄×C₃₁	C₂³
Frattini	C₂×C₄	C₂²×D₃₁
Fitting	C₂²×C₈×C₃₁	C₂
socle	C₂²×C₃₁	C₂×D₄
hypercenter	C₂²×C₈	D₃₁
hypocenter	C₃₁	#466
LCS	G ▷ C₂×C₄×C₃₁ ▷ C₂×C₃₁ ▷ C₃₁
UCS	C₁ ◁ C₂² ◁ C₂²×C₄ ◁ C₂²×C₈

Complements

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

N	H ≅ G/N	type
1. C₂²×C₈×C₃₁	C₂	semidirect
2. #11758507	C₂	semidirect
3. C₂×D₂₄₈	C₂	semidirect
4. #11758409	C₂	semidirect
5. #11758406	C₂	semidirect
26. C₈×C₃₁	D₄	semidirect
29. C₂²×C₃₁	D₈	semidirect
45. C₂²×C₈	D₃₁	semidirect
49. C₃₁	#466	semidirect
70. C₈	C₂²⋊D₃₁	semidirect
76. C₂²	D₂₄₈	semidirect

Maximal subgroups

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

subgroup	index
C₂²×C₈×C₃₁	2
#11758507	2
C₂×D₂₄₈	2
#11758409	2
#11758406	2
#466	31