Subgroups — #31805706

Order 17792.

182 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#22581319	C₂	1	3	yes	maximal
2	#22580695	C₂	1	3	yes	maximal, complemented
3	#564×C₁₃₉	C₂	1	1	yes	maximal, characteristic, complemented
4	#17984839	C₂²	1	1	yes	characteristic
5	#17984762	—	2	6	no	—
6	#17984753	C₂²	1	3	yes	—
7	#125×C₁₃₉	—	2	6	no	—
8	#125×C₁₃₉	C₂²	1	3	yes	—
9	C₂×D₅₅₆	—	2	3	no	—
10	C₂×C₁₃₉⋊C₈	—	2	3	no	—
11	C₄⋊C₄×C₁₃₉	—	2	6	no	—
12	C₄⋊C₄×C₁₃₉	—	2	6	no	—
13	C₄⋊C₄×C₁₃₉	D₄	1	6	yes	—
14	C₄²×C₁₃₉	—	2	2	no	—
15	C₄²×C₁₃₉	C₂³	1	1	yes	characteristic
16	C₂²×D₁₃₉	—	4	1	no	—
17	D₅₅₆	—	4	6	no	—
18	C₁₃₉⋊C₈	—	4	3	no	—
19	C₂×C₄×C₁₃₉	—	2	6	no	—
20	C₂×C₄×C₁₃₉	C₂×D₄	1	3	yes	—
21	C₂²×C₁₃₉	#120	1	1	yes	characteristic
22	C₂×D₁₃₉	—	8	3	no	—
23	C₄×C₁₃₉	—	2	3	no	—
24	C₄×C₁₃₉	—	4	6	no	—
25	C₂×C₁₃₉	#454	1	3	yes	—
26	D₁₃₉	—	16	1	no	—
27	C₁₃₉	#1658	1	1	yes	characteristic, complemented, Sylow
28	#1658	—	139	1	no	maximal, Sylow
29	#564	D₁₃₉	1	1	yes	characteristic, complemented
30	#490	—	139	3	no	—
31	#330	—	139	3	no	—
32	#127	—	139	1	no	—
33	#125	—	2	6	no	—
34	#125	C₂×D₁₃₉	1	3	yes	—
35	#102	—	278	6	no	—
36	#97	—	139	3	no	—
37	C₂×D₄	—	278	3	no	—
38	C₂×C₈	—	278	3	no	—
39	C₄⋊C₄	—	2	6	no	—
40	C₄⋊C₄	—	2	6	no	—
41	C₄⋊C₄	C₂²⋊D₁₃₉	1	6	yes	—
42	C₄²	—	2	2	no	—
43	C₄²	C₂²×D₁₃₉	1	1	yes	characteristic
44	C₂³	—	556	1	no	—
45	D₄	—	556	6	no	—
46	C₂×C₄	—	2	6	no	—
47	C₂×C₄	C₂×C₂²⋊D₁₃₉	1	3	yes	—
48	C₈	—	556	3	no	—
49	C₂²	—	1112	3	no	—
50	C₂²	#17984811	1	1	yes	characteristic
51	C₄	—	2	3	no	—
52	C₄	—	4	6	no	—
53	C₂	—	2224	1	no	—
54	C₂	#22581126	1	3	yes	—

	subgroup	G/H
center	C₂²	#17984811
commutator, cosocle	C₄²×C₁₃₉	C₂³
Frattini	C₄²	C₂²×D₁₃₉
Fitting	#564×C₁₃₉	C₂
socle	C₂²×C₁₃₉	#120
prime radical	#17984839	C₂²
hypercenter	#564	D₁₃₉
hypocenter	C₁₃₉	#1658
LCS	G ▷ C₄²×C₁₃₉ ▷ C₂²×C₁₃₉ ▷ C₁₃₉
UCS	C₁ ◁ C₂² ◁ C₄² ◁ #564

Complements

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

N	H ≅ G/N	type
2. #22580695	C₂	semidirect
3. #564×C₁₃₉	C₂	semidirect
27. C₁₃₉	#1658	semidirect
29. #564	D₁₃₉	semidirect

Maximal subgroups

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

subgroup	index
#22581319	2
#22580695	2
#564×C₁₃₉	2
#1658	139