Subgroups — #31795921

Order 17536.

120 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#22578308	C₂	1	2	yes	maximal, complemented
2	#22577780	C₂	1	1	yes	maximal, characteristic
3	#17984147	—	2	2	no	—
4	C₂×D₁₀₉₆	—	2	2	no	—
5	#17984085	C₄	1	1	yes	characteristic, complemented
6	#17984085	C₂²	1	1	yes	characteristic
7	C₄×C₈×C₁₃₇	C₄	1	1	yes	characteristic, complemented
8	C₂²⋊#10587739	—	4	2	no	—
9	C₂×D₅₄₈	—	2	1	no	—
10	C₂×D₅₄₈	—	4	1	no	—
11	C₂×D₅₄₈	—	4	1	no	—
12	C₂×D₅₄₈	D₄	1	2	yes	—
13	D₁₀₉₆	—	4	4	no	—
14	C₂×C₈×C₁₃₇	—	2	1	no	—
15	C₄²×C₁₃₇	C₂×C₄	1	1	yes	characteristic
16	C₂×#10587739	—	8	2	no	—
17	C₂²×D₁₃₇	—	2	2	no	—
18	C₂²×D₁₃₇	—	4	1	no	—
19	D₅₄₈	—	4	2	no	—
20	D₅₄₈	—	4	2	no	—
21	D₅₄₈	—	8	2	no	—
22	D₅₄₈	—	8	2	no	—
23	C₂×C₄×C₁₃₇	—	2	1	no	—
24	C₂×C₄×C₁₃₇	C₂²⋊C₄	1	1	yes	characteristic
25	C₈×C₁₃₇	—	2	2	no	—
26	C₂²×C₁₃₇	#99	1	1	yes	characteristic
27	C₂×D₁₃₇	—	4	2	no	—
28	C₂×D₁₃₇	—	8	2	no	—
29	C₂×D₁₃₇	—	8	2	no	—
30	C₂×D₁₃₇	—	8	1	no	—
31	#10587739	—	16	2	no	—
32	C₄×C₁₃₇	—	2	2	no	—
33	C₄×C₁₃₇	—	2	1	no	—
34	C₂×C₁₃₇	—	2	1	no	—
35	C₂×C₁₃₇	#353	1	1	yes	characteristic
36	D₁₃₇	—	8	2	no	—
37	D₁₃₇	—	16	1	no	—
38	C₁₃₇	#1408	1	1	yes	characteristic, complemented, Sylow
39	#1408	—	137	1	no	maximal, Sylow
40	#493	—	137	1	no	—
41	#353	—	137	2	no	—
42	C₂×D₈	—	274	2	no	—
43	#127	—	137	1	no	—
44	#127	—	137	1	no	—
45	#99	—	274	2	no	—
46	C₄×C₈	#10587739	1	1	yes	characteristic, complemented
47	C₂×D₄	—	274	1	no	—
48	C₂×D₄	—	548	1	no	—
49	C₂×D₄	—	548	1	no	—
50	C₂×D₄	—	137	2	no	—
51	D₈	—	548	4	no	—
52	C₂×C₈	—	2	1	no	—
53	C₂²⋊C₄	—	548	2	no	—
54	C₄²	C₂×#10587739	1	1	yes	characteristic
55	C₂³	—	274	2	no	—
56	C₂³	—	548	1	no	—
57	D₄	—	548	2	no	—
58	D₄	—	548	2	no	—
59	D₄	—	1096	2	no	—
60	D₄	—	1096	2	no	—
61	C₂×C₄	—	2	1	no	—
62	C₂×C₄	—	1096	2	no	—
63	C₂×C₄	C₂²⋊#10587739	1	1	yes	characteristic
64	C₈	—	2	2	no	—
65	C₂²	—	548	2	no	—
66	C₂²	—	1096	2	no	—
67	C₂²	—	1096	2	no	—
68	C₂²	—	1096	1	no	—
69	C₂²	#17984147	1	1	yes	characteristic
70	C₄	—	2	2	no	—
71	C₄	—	2	1	no	—
72	C₄	—	2192	2	no	—
73	C₂	—	2	1	no	—
74	C₂	—	1096	2	no	—
75	C₂	—	2192	1	no	—
76	C₂	#22578308	1	1	yes	characteristic

	subgroup	G/H
center	C₂	#22578308
commutator	C₄²×C₁₃₇	C₂×C₄
Frattini	C₄²	C₂×#10587739
Fitting	C₄×C₈×C₁₃₇	C₄
socle	C₂×C₁₃₇	#353
prime radical	#22577780	C₂
cosocle	#17984085	C₂²
hypercenter	C₄×C₈	#10587739
hypocenter	C₁₃₇	#1408
LCS	G ▷ C₄²×C₁₃₇ ▷ C₂×C₄×C₁₃₇ ▷ C₂²×C₁₃₇ ▷ C₂×C₁₃₇ ▷ C₁₃₇
UCS	C₁ ◁ C₂ ◁ C₂² ◁ C₂×C₄ ◁ C₄² ◁ C₄×C₈

Complements

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

N	H ≅ G/N	type
1. #22578308	C₂	semidirect
5. #17984085	C₄	semidirect
7. C₄×C₈×C₁₃₇	C₄	semidirect
38. C₁₃₇	#1408	semidirect
46. C₄×C₈	#10587739	semidirect

Maximal subgroups

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

subgroup	index
#22578308	2
#22577780	2
#1408	137