Subgroups — #31808274

Order 17792.

148 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×Dic₁₁₁₂	C₂	1	1	yes	maximal, characteristic
2	#22581047	C₂	1	2	yes	maximal
3	#22580756	C₂	1	2	yes	maximal
4	#22580728	C₂	1	1	yes	maximal, characteristic
5	#367×C₁₃₉	C₂	1	1	yes	maximal, characteristic
6	C₂×Dic₅₅₆	C₂²	1	2	yes	—
7	#17984807	—	2	2	no	—
8	Dic₁₁₁₂	C₄	1	4	yes	complemented
9	C₂×C₁₃₉⋊C₁₆	C₂²	1	1	yes	characteristic
10	#17984765	—	2	2	no	—
11	C₈×Dic₁₃₉	C₂²	1	1	yes	characteristic
12	C₂×C₁₆×C₁₃₉	C₂²	1	1	yes	characteristic
13	#107×C₁₃₉	C₂²	1	2	yes	—
14	C₂×Dic₂₇₈	—	2	2	no	—
15	Dic₅₅₆	—	2	2	no	—
16	Dic₅₅₆	C₂×C₄	1	4	yes	—
17	C₂×C₁₃₉⋊C₈	D₄	1	1	yes	characteristic
18	Dic₁₃₉⋊C₄	—	4	2	no	—
19	C₄×Dic₁₃₉	—	4	2	no	—
20	C₄×Dic₁₃₉	D₄	1	1	yes	characteristic
21	C₁₃₉⋊C₁₆	—	2	1	no	—
22	C₂×C₈×C₁₃₉	C₂³	1	1	yes	characteristic
23	C₄⋊C₄×C₁₃₉	—	2	2	no	—
24	C₁₆×C₁₃₉	C₂×C₄	1	2	yes	—
25	Dic₂₇₈	—	2	4	no	—
26	Dic₂₇₈	—	4	2	no	—
27	C₂×Dic₁₃₉	—	4	2	no	—
28	C₂×Dic₁₃₉	D₈	1	2	yes	—
29	C₁₃₉⋊C₈	—	2	1	no	—
30	C₂×C₄×C₁₃₉	—	4	2	no	—
31	C₂×C₄×C₁₃₉	C₂×D₄	1	1	yes	characteristic
32	C₈×C₁₃₉	C₂²×C₄	1	1	yes	characteristic
33	C₈×C₁₃₉	#41	1	1	yes	characteristic
34	C₂²×C₁₃₉	C₂×D₈	1	1	yes	characteristic
35	C₄×C₁₃₉	—	8	2	no	—
36	C₄×C₁₃₉	C₄×D₄	1	1	yes	characteristic
37	C₄×C₁₃₉	#135	1	1	yes	characteristic
38	Dic₁₃₉	—	2	2	no	—
39	Dic₁₃₉	—	4	4	no	—
40	C₂×C₁₃₉	C₄×D₈	1	1	yes	characteristic
41	C₂×C₁₃₉	#510	1	2	yes	—
42	C₁₃₉	#2176	1	1	yes	characteristic, complemented, Sylow
43	#2176	—	139	1	no	maximal, Sylow
44	C₂×Q₃₂	—	139	1	no	—
45	C₄×Q₁₆	—	139	2	no	—
46	#367	D₁₃₉	1	1	yes	characteristic
47	#358	—	139	2	no	—
48	#346	—	139	1	no	—
49	C₂×Q₁₆	—	139	2	no	—
50	C₄×Q₈	—	278	2	no	—
51	Q₃₂	—	139	4	no	—
52	C₂×C₁₆	—	139	1	no	—
53	C₂×C₁₆	C₂×D₁₃₉	1	1	yes	characteristic
54	#107	C₂×D₁₃₉	1	2	yes	—
55	#103	—	278	2	no	—
56	C₄×C₈	—	139	1	no	—
57	C₂×Q₈	—	278	2	no	—
58	Q₁₆	—	278	2	no	—
59	Q₁₆	—	139	4	no	—
60	C₂×C₈	—	139	1	no	—
61	C₂×C₈	C₂²×D₁₃₉	1	1	yes	characteristic
62	C₄⋊C₄	—	2	2	no	—
63	C₄⋊C₄	—	556	2	no	—
64	C₄²	—	556	2	no	—
65	C₄²	—	139	1	no	—
66	C₁₆	—	278	1	no	—
67	C₁₆	C₄×D₁₃₉	1	2	yes	—
68	Q₈	—	278	4	no	—
69	Q₈	—	556	2	no	—
70	C₂×C₄	—	4	2	no	—
71	C₂×C₄	—	556	2	no	—
72	C₂×C₄	—	139	2	no	—
73	C₂×C₄	D₄×D₁₃₉	1	1	yes	characteristic
74	C₈	—	278	1	no	—
75	C₈	C₂×C₄×D₁₃₉	1	1	yes	characteristic
76	C₈	#14555786	1	1	yes	characteristic
77	C₂²	D₈×D₁₃₉	1	1	yes	characteristic
78	C₄	—	8	2	no	—
79	C₄	—	278	2	no	—
80	C₄	—	556	4	no	—
81	C₄	#17984804	1	1	yes	characteristic
82	C₄	#17984865	1	1	yes	characteristic
83	C₂	#22581035	1	1	yes	characteristic
84	C₂	#22581392	1	2	yes	—

	subgroup	G/H
center	C₂²	D₈×D₁₃₉
commutator	C₈×C₁₃₉	C₂²×C₄
Frattini	C₂×C₈	C₂²×D₁₃₉
Fitting	#367×C₁₃₉	C₂
socle, prime radical	C₂²×C₁₃₉	C₂×D₈
cosocle	C₂×C₈×C₁₃₉	C₂³
hypercenter	#367	D₁₃₉
hypocenter	C₁₃₉	#2176
LCS	G ▷ 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
8. Dic₁₁₁₂	C₄	semidirect
42. C₁₃₉	#2176	semidirect

Maximal subgroups

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

subgroup	index
C₂×Dic₁₁₁₂	2
#22581047	2
#22580756	2
#22580728	2
#367×C₁₃₉	2
#2176	139