Subgroups — #17984863

Order 4448.

62 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#14555786	C₂	1	1	yes	maximal, characteristic, complemented
2	#14555784	C₂	1	1	yes	maximal, characteristic, complemented
3	#14555775	C₂	1	1	yes	maximal, characteristic, complemented
4	#14555774	C₂	1	1	yes	maximal, characteristic, complemented
5	#14555770	C₂	1	1	yes	maximal, characteristic, complemented
6	C₈×D₁₃₉	C₂	1	1	yes	maximal, characteristic, complemented
7	SD₁₆×C₁₃₉	C₂	1	1	yes	maximal, characteristic, complemented
8	Dic₂₇₈	C₂²	1	1	yes	characteristic
9	D₅₅₆	—	2	1	no	—
10	D₅₅₆	C₂²	1	1	yes	characteristic
11	C₂²⋊D₁₃₉	—	2	1	no	—
12	C₂×Dic₁₃₉	—	2	1	no	—
13	C₄×D₁₃₉	—	2	1	no	—
14	C₄×D₁₃₉	C₂²	1	1	yes	characteristic
15	C₁₃₉⋊C₈	C₂²	1	1	yes	characteristic
16	Q₈×C₁₃₉	C₂²	1	1	yes	characteristic
17	D₄×C₁₃₉	C₂²	1	1	yes	characteristic
18	C₈×C₁₃₉	C₂²	1	1	yes	characteristic
19	C₂²×C₁₃₉	—	2	1	no	—
20	C₂×D₁₃₉	—	2	1	no	—
21	C₂×D₁₃₉	D₄	1	1	yes	characteristic
22	C₄×C₁₃₉	—	2	1	no	—
23	C₄×C₁₃₉	C₂³	1	1	yes	characteristic
24	Dic₁₃₉	—	2	1	no	—
25	Dic₁₃₉	D₄	1	1	yes	characteristic
26	C₂×C₁₃₉	—	4	1	no	—
27	C₂×C₁₃₉	C₂×D₄	1	1	yes	characteristic
28	D₁₃₉	—	2	1	no	—
29	D₁₃₉	—	4	1	no	—
30	C₁₃₉	#135	1	1	yes	characteristic, complemented, Sylow
31	#135	—	139	1	no	maximal, Sylow
32	#41	—	139	1	no	—
33	#41	—	139	1	no	—
34	Q₁₆	—	139	1	no	—
35	SD₁₆	—	139	1	no	—
36	SD₁₆	D₁₃₉	1	1	yes	characteristic, complemented
37	D₈	—	139	1	no	—
38	C₂×C₈	—	139	1	no	—
39	Q₈	—	139	1	no	—
40	Q₈	C₂×D₁₃₉	1	1	yes	characteristic
41	D₄	—	278	1	no	—
42	D₄	—	278	1	no	—
43	D₄	—	139	1	no	—
44	D₄	C₂×D₁₃₉	1	1	yes	characteristic
45	C₂×C₄	—	278	1	no	—
46	C₂×C₄	—	278	1	no	—
47	C₂×C₄	—	139	1	no	—
48	C₈	—	139	1	no	—
49	C₈	C₂×D₁₃₉	1	1	yes	characteristic
50	C₂²	—	2	1	no	—
51	C₂²	—	278	1	no	—
52	C₂²	—	139	1	no	—
53	C₄	—	2	1	no	—
54	C₄	—	278	1	no	—
55	C₄	—	139	1	no	—
56	C₄	C₂²×D₁₃₉	1	1	yes	characteristic
57	C₂	—	4	1	no	—
58	C₂	—	278	1	no	—
59	C₂	—	556	1	no	—
60	C₂	D₄×D₁₃₉	1	1	yes	characteristic

	subgroup	G/H
center	C₂	D₄×D₁₃₉
commutator, cosocle	C₄×C₁₃₉	C₂³
Frattini	C₄	C₂²×D₁₃₉
Fitting	SD₁₆×C₁₃₉	C₂
socle	C₂×C₁₃₉	C₂×D₄
hypercenter	SD₁₆	D₁₃₉
hypocenter	C₁₃₉	#135
LCS	G ▷ C₄×C₁₃₉ ▷ C₂×C₁₃₉ ▷ C₁₃₉
UCS	C₁ ◁ C₂ ◁ C₄ ◁ SD₁₆

Complements

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

N	H ≅ G/N	type
1. #14555786	C₂	semidirect
2. #14555784	C₂	semidirect
3. #14555775	C₂	semidirect
4. #14555774	C₂	semidirect
5. #14555770	C₂	semidirect
6. C₈×D₁₃₉	C₂	semidirect
7. SD₁₆×C₁₃₉	C₂	semidirect
30. C₁₃₉	#135	semidirect
36. SD₁₆	D₁₃₉	semidirect

Maximal subgroups

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

subgroup	index
#14555786	2
#14555784	2
#14555775	2
#14555774	2
#14555770	2
C₈×D₁₃₉	2
SD₁₆×C₁₃₉	2
#135	139