Subgroups — Q₈×D₅₅₆ #22581620

Order 8896.

280 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×Q₈×D₁₃₉	C₂	1	2	yes	maximal, complemented
2	#17984842	C₂	1	3	yes	maximal, complemented
3	#17984822	C₂	1	6	yes	maximal, complemented
4	C₄×D₅₅₆	C₂	1	3	yes	maximal
5	C₄×Q₈×C₁₃₉	C₂	1	1	yes	maximal, characteristic, complemented
6	C₂×Dic₂₇₈	C₂²	1	6	yes	—
7	Q₈×D₁₃₉	—	2	8	no	—
8	C₂×D₅₅₆	C₂²	1	1	yes	characteristic
9	C₂×C₄×D₁₃₉	C₂²	1	6	yes	—
10	C₄⋊Dic₁₃₉	C₂²	1	3	yes	—
11	C₄⋊Dic₁₃₉	C₂²	1	6	yes	—
12	(C₂×D₁₃₉)⋊C₄	C₂²	1	6	yes	—
13	C₂×Q₈×C₁₃₉	C₂²	1	1	yes	characteristic
14	C₄⋊C₄×C₁₃₉	C₂²	1	3	yes	—
15	C₄²×C₁₃₉	C₂²	1	3	yes	—
16	C₂²×D₁₃₉	C₂³	1	2	yes	—
17	Dic₂₇₈	—	2	12	no	—
18	D₅₅₆	Q₈	1	4	yes	direct product factor
19	C₂×Dic₁₃₉	C₂³	1	6	yes	—
20	C₄×D₁₃₉	—	2	12	no	—
21	Q₈×C₁₃₉	D₄	1	4	yes	complemented
22	C₂×C₄×C₁₃₉	C₂³	1	3	yes	—
23	C₂×C₄×C₁₃₉	C₂³	1	3	yes	—
24	C₂×C₄×C₁₃₉	C₂³	1	1	yes	characteristic
25	C₂²×C₁₃₉	C₂⁴	1	1	yes	characteristic
26	C₂×D₁₃₉	—	2	2	no	—
27	C₂×D₁₃₉	—	2	2	no	—
28	C₂×D₁₃₉	C₂×Q₈	1	4	yes	complemented
29	C₄×C₁₃₉	—	2	3	no	—
30	C₄×C₁₃₉	C₂×D₄	1	6	yes	—
31	C₄×C₁₃₉	C₂×Q₈	1	2	yes	complemented
32	Dic₁₃₉	—	2	6	no	—
33	C₂×C₁₃₉	C₂²×D₄	1	1	yes	characteristic
34	C₂×C₁₃₉	C₂²×Q₈	1	1	yes	characteristic
35	C₂×C₁₃₉	2₋¹⁺⁴	1	1	yes	characteristic
36	D₁₃₉	—	2	4	no	—
37	C₁₃₉	D₄×Q₈	1	1	yes	characteristic, complemented, Sylow
38	D₄×Q₈	—	139	1	no	maximal, Sylow
39	C₂²×Q₈	—	139	2	no	—
40	C₄⋊Q₈	—	139	3	no	—
41	C₂²⋊Q₈	—	139	6	no	—
42	C₄×Q₈	D₁₃₉	1	1	yes	characteristic, complemented
43	C₄×D₄	—	139	3	no	—
44	C₂×Q₈	—	278	8	no	—
45	C₂×Q₈	—	139	6	no	—
46	C₂×Q₈	C₂×D₁₃₉	1	1	yes	characteristic
47	C₂×D₄	—	139	1	no	—
48	C₂²×C₄	—	139	6	no	—
49	C₄⋊C₄	—	139	3	no	—
50	C₄⋊C₄	—	139	6	no	—
51	C₄⋊C₄	C₂×D₁₃₉	1	3	yes	—
52	C₂²⋊C₄	—	139	6	no	—
53	C₄²	C₂×D₁₃₉	1	3	yes	—
54	C₂³	—	139	2	no	—
55	Q₈	—	278	12	no	—
56	Q₈	D₅₅₆	1	4	yes	direct product factor
57	D₄	—	139	4	no	—
58	C₂×C₄	—	278	12	no	—
59	C₂×C₄	—	139	6	no	—
60	C₂×C₄	C₂²×D₁₃₉	1	3	yes	—
61	C₂×C₄	C₂²×D₁₃₉	1	3	yes	—
62	C₂×C₄	C₂²×D₁₃₉	1	1	yes	characteristic
63	C₂²	—	278	2	no	—
64	C₂²	—	278	2	no	—
65	C₂²	—	139	4	no	—
66	C₂²	C₂³×D₁₃₉	1	1	yes	characteristic
67	C₄	—	2	3	no	—
68	C₄	—	278	6	no	—
69	C₄	C₂×D₅₅₆	1	6	yes	—
70	C₄	Q₈×D₁₃₉	1	2	yes	complemented
71	C₂	—	278	4	no	—
72	C₂	C₂²×D₅₅₆	1	1	yes	characteristic
73	C₂	C₂×Q₈×D₁₃₉	1	1	yes	characteristic
74	C₂	#17984889	1	1	yes	characteristic

	subgroup	G/H
center, Frattini	C₂²	C₂³×D₁₃₉
commutator, socle	C₂²×C₁₃₉	C₂⁴
Fitting	C₄×Q₈×C₁₃₉	C₂
hypercenter	C₄×Q₈	D₁₃₉
hypocenter	C₁₃₉	D₄×Q₈
LCS	G ▷ C₂²×C₁₃₉ ▷ C₁₃₉
UCS	C₁ ◁ C₂² ◁ C₄×Q₈

Complements

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

N	H ≅ G/N	type
1. C₂×Q₈×D₁₃₉	C₂	semidirect
2. #17984842	C₂	semidirect
3. #17984822	C₂	semidirect
5. C₄×Q₈×C₁₃₉	C₂	semidirect
18. D₅₅₆	Q₈	direct (N × H)
21. Q₈×C₁₃₉	D₄	semidirect
28. C₂×D₁₃₉	C₂×Q₈	semidirect
31. C₄×C₁₃₉	C₂×Q₈	semidirect
37. C₁₃₉	D₄×Q₈	semidirect
42. C₄×Q₈	D₁₃₉	semidirect
56. Q₈	D₅₅₆	direct (N × H)
70. C₄	Q₈×D₁₃₉	semidirect

Subgroups — Q8×D556 #22581620

Conjugacy classes of subgroups

Complements

Subgroups — Q₈×D₅₅₆ #22581620