Subgroups — #31783041

Order 17536.

176 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#17984034	C₂	1	4	yes	maximal
2	#22577783	C₂	1	1	yes	maximal, characteristic
3	C₄×#14555485	C₂	1	1	yes	maximal, characteristic
4	#494×C₁₃₇	C₂	1	1	yes	maximal, characteristic
5	C₂×Dic₅₄₈	—	2	1	no	—
6	C₂×Dic₅₄₈	C₂²	1	2	yes	—
7	#17984088	—	2	1	no	—
8	#17984034	—	2	8	no	—
9	C₂×#14555485	C₂²	1	2	yes	—
10	C₂×Q₁₆×C₁₃₇	—	2	1	no	—
11	C₂×Q₁₆×C₁₃₇	C₂²	1	2	yes	—
12	C₄⋊Q₈×C₁₃₇	—	2	1	no	—
13	C₄×C₈×C₁₃₇	C₂²	1	1	yes	characteristic
14	C₂×Dic₂₇₄	—	2	2	no	—
15	Dic₅₄₈	—	2	4	no	—
16	Dic₅₄₈	—	4	2	no	—
17	C₄⋊Dic₁₃₇	—	4	2	no	—
18	#14555485	D₄	1	4	yes	—
19	C₂×Q₈×C₁₃₇	—	2	2	no	—
20	Q₁₆×C₁₃₇	—	2	4	no	—
21	Q₁₆×C₁₃₇	—	4	2	no	—
22	C₂×C₈×C₁₃₇	D₄	1	1	yes	characteristic
23	C₂×C₈×C₁₃₇	C₂³	1	1	yes	characteristic
24	C₄⋊C₄×C₁₃₇	—	4	2	no	—
25	C₄²×C₁₃₇	D₄	1	1	yes	characteristic
26	Dic₂₇₄	—	4	2	no	—
27	Dic₂₇₄	—	4	2	no	—
28	C₂×Dic₁₃₇	—	4	2	no	—
29	Q₈×C₁₃₇	—	4	2	no	—
30	Q₈×C₁₃₇	—	4	2	no	—
31	C₂×C₄×C₁₃₇	—	4	2	no	—
32	C₂×C₄×C₁₃₇	D₈	1	2	yes	—
33	C₂×C₄×C₁₃₇	C₂×D₄	1	1	yes	characteristic
34	C₈×C₁₃₇	D₈	1	2	yes	—
35	C₈×C₁₃₇	C₂×D₄	1	2	yes	—
36	C₂²×C₁₃₇	C₂×D₈	1	1	yes	characteristic
37	C₄×C₁₃₇	—	8	2	no	—
38	C₄×C₁₃₇	Q₃₂	1	4	yes	complemented
39	C₄×C₁₃₇	#127	1	1	yes	characteristic
40	C₄×C₁₃₇	C₂×D₈	1	1	yes	characteristic
41	Dic₁₃₇	—	8	2	no	—
42	C₂×C₁₃₇	#493	1	1	yes	characteristic
43	C₂×C₁₃₇	C₂×Q₃₂	1	2	yes	—
44	C₁₃₇	#2247	1	1	yes	characteristic, complemented, Sylow
45	#2247	—	137	1	no	maximal, Sylow
46	C₂×Q₃₂	—	137	4	no	—
47	#494	—	137	1	no	—
48	#494	D₁₃₇	1	1	yes	characteristic
49	C₄×C₁₆	—	137	1	no	—
50	C₂×Q₁₆	—	2	1	no	—
51	C₂×Q₁₆	—	274	1	no	—
52	C₂×Q₁₆	—	137	2	no	—
53	C₂×Q₁₆	C₂×D₁₃₇	1	2	yes	—
54	C₄⋊Q₈	—	2	1	no	—
55	C₄⋊Q₈	—	274	1	no	—
56	Q₃₂	—	274	8	no	—
57	C₂×C₁₆	—	137	2	no	—
58	C₄×C₈	C₂×D₁₃₇	1	1	yes	characteristic
59	C₂×Q₈	—	2	2	no	—
60	C₂×Q₈	—	274	2	no	—
61	Q₁₆	—	2	4	no	—
62	Q₁₆	—	4	2	no	—
63	Q₁₆	—	274	4	no	—
64	Q₁₆	—	548	2	no	—
65	C₂×C₈	C₂²⋊D₁₃₇	1	1	yes	characteristic
66	C₂×C₈	C₂²×D₁₃₇	1	1	yes	characteristic
67	C₄⋊C₄	—	4	2	no	—
68	C₄⋊C₄	—	548	2	no	—
69	C₄²	C₂²⋊D₁₃₇	1	1	yes	characteristic
70	C₁₆	—	137	4	no	—
71	Q₈	—	4	2	no	—
72	Q₈	—	4	2	no	—
73	Q₈	—	548	2	no	—
74	Q₈	—	548	2	no	—
75	C₂×C₄	—	4	2	no	—
76	C₂×C₄	—	548	2	no	—
77	C₂×C₄	#14555495	1	2	yes	—
78	C₂×C₄	C₂×C₂²⋊D₁₃₇	1	1	yes	characteristic
79	C₈	#14555495	1	2	yes	—
80	C₈	D₄×D₁₃₇	1	2	yes	—
81	C₂²	C₂×#14555495	1	1	yes	characteristic
82	C₄	—	8	2	no	—
83	C₄	—	1096	2	no	—
84	C₄	#17984034	1	4	yes	complemented
85	C₄	#17984084	1	1	yes	characteristic
86	C₄	C₂×#14555495	1	1	yes	characteristic
87	C₂	#22577779	1	1	yes	characteristic
88	C₂	C₂×#17984034	1	2	yes	—

	subgroup	G/H
center	C₂²	C₂×#14555495
commutator, cosocle	C₂×C₈×C₁₃₇	C₂³
Frattini	C₂×C₈	C₂²×D₁₃₇
Fitting	#494×C₁₃₇	C₂
socle, prime radical	C₂²×C₁₃₇	C₂×D₈
hypercenter	#494	D₁₃₇
hypocenter	C₁₃₇	#2247
LCS	G ▷ C₂×C₈×C₁₃₇ ▷ C₄×C₁₃₇ ▷ C₂×C₁₃₇ ▷ C₁₃₇
UCS	C₁ ◁ C₂² ◁ C₄² ◁ C₄×C₈ ◁ #494

Complements

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

N	H ≅ G/N	type
38. C₄×C₁₃₇	Q₃₂	semidirect
44. C₁₃₇	#2247	semidirect
84. C₄	#17984034	semidirect

Maximal subgroups

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

subgroup	index
C₂×#17984034	2
#22577783	2
C₄×#14555485	2
#494×C₁₃₇	2
#2247	137