Subgroups — C₂×#17984890 #22581787

Order 8896.

794 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#17984890	C₂	1	16	yes	maximal, direct product factor
2	C₂×#14555786	C₂	1	4	yes	maximal, complemented
3	C₂×#14555785	C₂	1	6	yes	maximal, complemented
4	C₂×Q₈×D₁₃₉	C₂	1	4	yes	maximal, complemented
5	C₂²×Q₈×C₁₃₉	C₂	1	1	yes	maximal, characteristic, complemented
6	#14555786	C₂²	1	32	yes	complemented
7	#14555785	C₂²	1	48	yes	complemented
8	C₂×Dic₂₇₈	C₂²	1	6	yes	—
9	Q₈×D₁₃₉	C₂²	1	32	yes	complemented
10	C₂×D₅₅₆	C₂²	1	6	yes	—
11	C₂×C₂²⋊D₁₃₉	C₂²	1	4	yes	—
12	C₂×C₄×D₁₃₉	C₂²	1	12	yes	—
13	C₂×Q₈×C₁₃₉	C₂²	1	4	yes	—
14	C₂×Q₈×C₁₃₉	C₂²	1	8	yes	complemented
15	C₂²×C₄×C₁₃₉	C₂²	1	3	yes	—
16	C₂²×D₁₃₉	C₂³	1	4	yes	—
17	Dic₂₇₈	C₂³	1	24	yes	—
18	D₅₅₆	C₂³	1	24	yes	—
19	C₂²⋊D₁₃₉	C₂³	1	16	yes	—
20	C₂×Dic₁₃₉	C₂³	1	4	yes	—
21	C₄×D₁₃₉	C₂³	1	48	yes	—
22	C₂³×C₁₃₉	C₂³	1	1	yes	characteristic
23	Q₈×C₁₃₉	C₂³	1	16	yes	—
24	C₂×C₄×C₁₃₉	C₂³	1	6	yes	—
25	C₂×C₄×C₁₃₉	C₂³	1	12	yes	—
26	C₂²×C₁₃₉	—	2	2	no	—
27	C₂²×C₁₃₉	C₂⁴	1	2	yes	—
28	C₂²×C₁₃₉	C₂⁴	1	1	yes	characteristic
29	C₂×D₁₃₉	—	2	8	no	—
30	C₂×D₁₃₉	C₂⁴	1	8	yes	—
31	C₄×C₁₃₉	C₂⁴	1	12	yes	—
32	Dic₁₃₉	C₂⁴	1	8	yes	—
33	C₂×C₁₃₉	—	2	2	no	—
34	C₂×C₁₃₉	2₋¹⁺⁴	1	2	yes	complemented
35	C₂×C₁₃₉	C₂⁵	1	1	yes	characteristic
36	D₁₃₉	—	2	8	no	—
37	C₁₃₉	C₂×2₋¹⁺⁴	1	1	yes	characteristic, complemented, Sylow
38	C₂×2₋¹⁺⁴	—	139	1	no	maximal, Sylow
39	2₋¹⁺⁴	—	139	16	no	—
40	C₂×#41	—	139	4	no	—
41	C₂×#41	—	139	6	no	—
42	C₂²×Q₈	—	139	4	no	—
43	C₂²×Q₈	D₁₃₉	1	1	yes	characteristic, complemented
44	#41	—	139	32	no	—
45	#41	—	139	48	no	—
46	C₂×Q₈	—	139	32	no	—
47	C₂×Q₈	—	139	6	no	—
48	C₂×Q₈	C₂×D₁₃₉	1	4	yes	—
49	C₂×Q₈	C₂×D₁₃₉	1	8	yes	complemented
50	C₂×D₄	—	139	4	no	—
51	C₂×D₄	—	139	6	no	—
52	C₂²×C₄	—	139	12	no	—
53	C₂²×C₄	C₂×D₁₃₉	1	3	yes	—
54	C₂³	—	139	4	no	—
55	C₂³	C₂²×D₁₃₉	1	1	yes	characteristic
56	Q₈	—	139	24	no	—
57	Q₈	C₂²×D₁₃₉	1	16	yes	—
58	D₄	—	139	16	no	—
59	D₄	—	139	24	no	—
60	C₂×C₄	—	139	4	no	—
61	C₂×C₄	—	139	48	no	—
62	C₂×C₄	C₂²×D₁₃₉	1	12	yes	—
63	C₂×C₄	C₂²×D₁₃₉	1	6	yes	—
64	C₂²	—	2	2	no	—
65	C₂²	—	278	8	no	—
66	C₂²	—	139	8	no	—
67	C₂²	C₂³×D₁₃₉	1	2	yes	—
68	C₂²	C₂³×D₁₃₉	1	1	yes	characteristic
69	C₄	—	139	8	no	—
70	C₄	C₂³×D₁₃₉	1	12	yes	—
71	C₂	—	2	2	no	—
72	C₂	—	278	8	no	—
73	C₂	#17984890	1	2	yes	direct product factor
74	C₂	C₂⁴×D₁₃₉	1	1	yes	characteristic

	subgroup	G/H
center	C₂²	C₂³×D₁₃₉
commutator	C₂×C₁₃₉	C₂⁵
Frattini	C₂	C₂⁴×D₁₃₉
Fitting	C₂²×Q₈×C₁₃₉	C₂
socle	C₂²×C₁₃₉	C₂⁴
hypercenter	C₂²×Q₈	D₁₃₉
hypocenter	C₁₃₉	C₂×2₋¹⁺⁴
LCS	G ▷ C₂×C₁₃₉ ▷ C₁₃₉
UCS	C₁ ◁ C₂² ◁ C₂²×Q₈

Complements

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

N	H ≅ G/N	type
1. #17984890	C₂	direct (N × H)
2. C₂×#14555786	C₂	semidirect
3. C₂×#14555785	C₂	semidirect
4. C₂×Q₈×D₁₃₉	C₂	semidirect
5. C₂²×Q₈×C₁₃₉	C₂	semidirect
6. #14555786	C₂²	semidirect
7. #14555785	C₂²	semidirect
9. Q₈×D₁₃₉	C₂²	semidirect
14. C₂×Q₈×C₁₃₉	C₂²	semidirect
34. C₂×C₁₃₉	2₋¹⁺⁴	semidirect
37. C₁₃₉	C₂×2₋¹⁺⁴	semidirect
43. C₂²×Q₈	D₁₃₉	semidirect
49. C₂×Q₈	C₂×D₁₃₉	semidirect
73. C₂	#17984890	direct (N × H)

Subgroups — C2×#17984890 #22581787

Conjugacy classes of subgroups

Complements

Subgroups — C₂×#17984890 #22581787