Subgroups — #31808434

Order 17792.

224 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#22581135	C₂	1	3	yes	maximal
2	#22580752	C₂	1	3	yes	maximal, complemented
3	Q₈²×C₁₃₉	C₂	1	1	yes	maximal, characteristic, complemented
4	#17984890	C₂²	1	1	yes	characteristic
5	#17984873	—	2	3	no	—
6	#17984770	—	2	3	no	—
7	#17984761	C₂²	1	3	yes	—
8	C₄⋊Q₈×C₁₃₉	—	2	3	no	—
9	C₄⋊Q₈×C₁₃₉	C₂²	1	3	yes	—
10	C₄×Q₈×C₁₃₉	—	2	3	no	—
11	#14555786	—	4	1	no	—
12	#14555785	—	2	3	no	—
13	Q₈×D₁₃₉	—	4	1	no	—
14	#14555775	—	4	3	no	—
15	#14555772	—	4	3	no	—
16	#14555769	—	2	3	no	—
17	C₂×Q₈×C₁₃₉	—	2	1	no	—
18	C₂×Q₈×C₁₃₉	—	2	1	no	—
19	C₂×Q₈×C₁₃₉	D₄	1	3	yes	—
20	C₂×Q₈×C₁₃₉	C₂³	1	1	yes	characteristic
21	C₄⋊C₄×C₁₃₉	—	2	3	no	—
22	C₄⋊C₄×C₁₃₉	—	2	6	no	—
23	C₄²×C₁₃₉	—	2	3	no	—
24	C₄²×C₁₃₉	D₄	1	3	yes	—
25	Dic₂₇₈	—	2	3	no	—
26	D₅₅₆	—	2	3	no	—
27	C₂²⋊D₁₃₉	—	4	1	no	—
28	C₄×D₁₃₉	—	4	3	no	—
29	C₁₃₉⋊C₈	—	4	3	no	—
30	Q₈×C₁₃₉	—	2	4	no	—
31	Q₈×C₁₃₉	—	4	1	no	—
32	Q₈×C₁₃₉	—	4	3	no	—
33	Q₈×C₁₃₉	—	8	1	no	—
34	C₂×C₄×C₁₃₉	—	2	3	no	—
35	C₂×C₄×C₁₃₉	—	2	3	no	—
36	C₂×C₄×C₁₃₉	C₂×D₄	1	3	yes	—
37	C₂²×C₁₃₉	#120	1	1	yes	characteristic
38	C₂×D₁₃₉	—	4	1	no	—
39	C₄×C₁₃₉	—	2	6	no	—
40	C₄×C₁₃₉	—	2	3	no	—
41	C₄×C₁₃₉	—	4	3	no	—
42	Dic₁₃₉	—	4	1	no	—
43	C₂×C₁₃₉	—	2	1	no	—
44	C₂×C₁₃₉	B(4,𝔽₂)	1	1	yes	characteristic
45	D₁₃₉	—	8	1	no	—
46	C₁₃₉	#2205	1	1	yes	characteristic, complemented, Sylow
47	#2205	—	139	1	no	maximal, Sylow
48	Q₈²	D₁₃₉	1	1	yes	characteristic, complemented
49	#456	—	139	3	no	—
50	#356	—	139	3	no	—
51	2₋¹⁺⁴	—	139	1	no	—
52	#137	—	278	3	no	—
53	C₄⋊Q₈	—	2	3	no	—
54	C₄⋊Q₈	C₂×D₁₃₉	1	3	yes	—
55	C₄×Q₈	—	2	3	no	—
56	#104	—	278	3	no	—
57	#101	—	139	3	no	—
58	#41	—	278	3	no	—
59	#41	—	556	1	no	—
60	C₂×Q₈	—	2	1	no	—
61	C₂×Q₈	—	2	1	no	—
62	C₂×Q₈	—	556	1	no	—
63	C₂×Q₈	C₂²⋊D₁₃₉	1	3	yes	—
64	C₂×Q₈	C₂²×D₁₃₉	1	1	yes	characteristic
65	Q₁₆	—	556	3	no	—
66	SD₁₆	—	556	3	no	—
67	M₁₆	—	278	3	no	—
68	C₄⋊C₄	—	2	3	no	—
69	C₄⋊C₄	—	2	6	no	—
70	C₄²	—	2	3	no	—
71	C₄²	C₂²⋊D₁₃₉	1	3	yes	—
72	Q₈	—	2	4	no	—
73	Q₈	—	4	1	no	—
74	Q₈	—	4	3	no	—
75	Q₈	—	8	1	no	—
76	Q₈	—	278	3	no	—
77	D₄	—	278	3	no	—
78	D₄	—	556	1	no	—
79	C₂×C₄	—	2	3	no	—
80	C₂×C₄	—	2	3	no	—
81	C₂×C₄	—	556	3	no	—
82	C₂×C₄	C₂×C₂²⋊D₁₃₉	1	3	yes	—
83	C₈	—	556	3	no	—
84	C₂²	—	556	1	no	—
85	C₂²	#17984811	1	1	yes	characteristic
86	C₄	—	2	6	no	—
87	C₄	—	2	3	no	—
88	C₄	—	4	3	no	—
89	C₄	—	556	1	no	—
90	C₂	—	2	1	no	—
91	C₂	—	1112	1	no	—
92	C₂	#22581140	1	1	yes	characteristic

	subgroup	G/H
center	C₂	#22581140
commutator, cosocle	C₂×Q₈×C₁₃₉	C₂³
Frattini	C₂×Q₈	C₂²×D₁₃₉
Fitting	Q₈²×C₁₃₉	C₂
socle	C₂×C₁₃₉	B(4,𝔽₂)
prime radical	#17984890	C₂²
hypercenter	Q₈²	D₁₃₉
hypocenter	C₁₃₉	#2205
LCS	G ▷ C₂×Q₈×C₁₃₉ ▷ C₂²×C₁₃₉ ▷ C₂×C₁₃₉ ▷ C₁₃₉
UCS	C₁ ◁ C₂ ◁ C₂² ◁ C₂×Q₈ ◁ Q₈²

Complements

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

N	H ≅ G/N	type
2. #22580752	C₂	semidirect
3. Q₈²×C₁₃₉	C₂	semidirect
46. C₁₃₉	#2205	semidirect
48. Q₈²	D₁₃₉	semidirect

Maximal subgroups

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

subgroup	index
#22581135	2
#22580752	2
Q₈²×C₁₃₉	2
#2205	139