Subgroups — #31808682

Order 17792.

116 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#22581354	C₂	1	2	yes	maximal
2	#22580781	C₂	1	1	yes	maximal, characteristic
3	#22580778	C₂	1	2	yes	maximal
4	C₁₆×Dic₁₃₉	C₂	1	1	yes	maximal, characteristic
5	#367×C₁₃₉	C₂	1	1	yes	maximal, characteristic
6	#17984833	—	2	2	no	—
7	C₂×C₁₃₉⋊C₁₆	C₂²	1	1	yes	characteristic
8	#17984776	C₂²	1	2	yes	—
9	#17984773	—	2	2	no	—
10	C₈×Dic₁₃₉	C₂²	1	1	yes	characteristic
11	C₂×C₁₆×C₁₃₉	C₂²	1	1	yes	characteristic
12	#107×C₁₃₉	C₂²	1	2	yes	—
13	C₂×C₁₃₉⋊C₈	D₄	1	1	yes	characteristic
14	C₄⋊Dic₁₃₉	—	2	2	no	—
15	C₄⋊Dic₁₃₉	—	4	2	no	—
16	Dic₁₃₉⋊C₄	—	4	2	no	—
17	C₄×Dic₁₃₉	D₄	1	1	yes	characteristic
18	C₁₃₉⋊C₁₆	Q₈	1	2	yes	—
19	C₂×C₈×C₁₃₉	C₂³	1	1	yes	characteristic
20	C₄⋊C₄×C₁₃₉	—	2	2	no	—
21	C₁₆×C₁₃₉	Q₈	1	2	yes	—
22	C₂×Dic₁₃₉	—	4	2	no	—
23	C₂×Dic₁₃₉	D₈	1	2	yes	—
24	C₁₃₉⋊C₈	Q₁₆	1	2	yes	—
25	C₂×C₄×C₁₃₉	—	4	2	no	—
26	C₂×C₄×C₁₃₉	C₂×D₄	1	1	yes	characteristic
27	C₈×C₁₃₉	C₂×Q₈	1	1	yes	characteristic
28	C₈×C₁₃₉	C₂×Q₈	1	1	yes	characteristic
29	C₂²×C₁₃₉	C₂×D₈	1	1	yes	characteristic
30	C₄×C₁₃₉	—	8	2	no	—
31	C₄×C₁₃₉	C₄⋊Q₈	1	1	yes	characteristic
32	C₄×C₁₃₉	C₂×Q₁₆	1	1	yes	characteristic
33	Dic₁₃₉	—	2	2	no	—
34	Dic₁₃₉	—	8	2	no	—
35	C₂×C₁₃₉	#500	1	1	yes	characteristic
36	C₂×C₁₃₉	#508	1	2	yes	—
37	C₁₃₉	#2253	1	1	yes	characteristic, complemented, Sylow
38	#2253	—	139	1	no	maximal, Sylow
39	#499	—	139	2	no	—
40	#367	—	139	1	no	—
41	#367	D₁₃₉	1	1	yes	characteristic
42	#366	—	139	2	no	—
43	C₄×C₁₆	—	139	1	no	—
44	#125	—	278	2	no	—
45	C₂×C₁₆	—	139	1	no	—
46	C₂×C₁₆	C₂×D₁₃₉	1	1	yes	characteristic
47	#107	—	139	2	no	—
48	#107	C₂×D₁₃₉	1	2	yes	—
49	#106	—	278	2	no	—
50	C₄×C₈	—	139	1	no	—
51	C₂×C₈	—	139	1	no	—
52	C₂×C₈	C₂²×D₁₃₉	1	1	yes	characteristic
53	C₄⋊C₄	—	2	2	no	—
54	C₄⋊C₄	—	278	2	no	—
55	C₄⋊C₄	—	556	2	no	—
56	C₄⋊C₄	—	556	2	no	—
57	C₄²	—	139	1	no	—
58	C₁₆	—	139	2	no	—
59	C₁₆	Dic₂₇₈	1	2	yes	—
60	C₂×C₄	—	4	2	no	—
61	C₂×C₄	—	556	2	no	—
62	C₂×C₄	—	139	2	no	—
63	C₂×C₄	D₄×D₁₃₉	1	1	yes	characteristic
64	C₈	—	139	2	no	—
65	C₈	Q₈×D₁₃₉	1	1	yes	characteristic
66	C₈	C₂×Dic₂₇₈	1	1	yes	characteristic
67	C₂²	D₈×D₁₃₉	1	1	yes	characteristic
68	C₄	—	8	2	no	—
69	C₄	—	278	2	no	—
70	C₄	—	1112	2	no	—
71	C₄	#17984841	1	1	yes	characteristic
72	C₄	Q₁₆×D₁₃₉	1	1	yes	characteristic
73	C₂	#22581357	1	1	yes	characteristic
74	C₂	#22581384	1	2	yes	—

	subgroup	G/H
center	C₂²	D₈×D₁₃₉
commutator, cosocle	C₂×C₈×C₁₃₉	C₂³
Frattini	C₂×C₈	C₂²×D₁₃₉
Fitting	#367×C₁₃₉	C₂
socle, prime radical	C₂²×C₁₃₉	C₂×D₈
hypercenter	#367	D₁₃₉
hypocenter	C₁₃₉	#2253
LCS	G ▷ C₂×C₈×C₁₃₉ ▷ C₄×C₁₃₉ ▷ C₂×C₁₃₉ ▷ C₁₃₉
UCS	C₁ ◁ C₂² ◁ C₂×C₄ ◁ C₂×C₈ ◁ #367

Complements

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

N	H ≅ G/N	type
37. C₁₃₉	#2253	semidirect

Maximal subgroups

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

subgroup	index
#22581354	2
#22580781	2
#22580778	2
C₁₆×Dic₁₃₉	2
#367×C₁₃₉	2
#2253	139