Subgroups — C₂²×#19099584 #35204297

Order 20288.

298 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#19099584	C₂	1	12	yes	maximal, direct product factor
2	C₂²×#14579268	C₂	1	2	yes	maximal, complemented
3	C₂²×C₄×D₃₁₇	C₂	1	1	yes	maximal, characteristic
4	#19099584	C₂²	1	16	yes	direct product factor
5	C₂×#14579268	C₂²	1	12	yes	complemented
6	C₂³×D₃₁₇	C₄	1	1	yes	characteristic
7	C₂²×Dic₃₁₇	C₂²	1	1	yes	characteristic
8	C₂×C₄×D₃₁₇	C₄	1	6	yes	—
9	C₂×C₄×D₃₁₇	C₂²	1	6	yes	—
10	C₂²×C₄×C₃₁₇	C₄	1	1	yes	characteristic
11	#14579268	C₂³	1	8	yes	complemented
12	C₂²×D₃₁₇	—	2	4	no	—
13	C₂²×D₃₁₇	C₂×C₄	1	6	yes	—
14	C₂×Dic₃₁₇	C₂×C₄	1	3	yes	—
15	C₂×Dic₃₁₇	C₂³	1	3	yes	—
16	C₄×D₃₁₇	C₂×C₄	1	12	yes	—
17	C₄×D₃₁₇	C₂³	1	4	yes	—
18	C₂³×C₃₁₇	C₂×C₄	1	1	yes	characteristic
19	C₂×C₄×C₃₁₇	C₂×C₄	1	6	yes	—
20	C₂²×C₃₁₇	M₁₆	1	4	yes	complemented
21	C₂²×C₃₁₇	C₂²×C₄	1	3	yes	—
22	C₂×D₃₁₇	—	2	12	no	—
23	C₂×D₃₁₇	C₂²×C₄	1	4	yes	—
24	C₄×C₃₁₇	C₂²×C₄	1	4	yes	—
25	Dic₃₁₇	C₂²×C₄	1	3	yes	—
26	Dic₃₁₇	C₂⁴	1	1	yes	characteristic
27	C₂×C₃₁₇	C₂×M₁₆	1	6	yes	complemented
28	C₂×C₃₁₇	C₂³×C₄	1	1	yes	characteristic
29	D₃₁₇	—	2	4	no	—
30	C₃₁₇	C₂²×M₁₆	1	1	yes	characteristic, complemented, Sylow
31	C₂²×M₁₆	—	317	1	no	maximal, Sylow
32	C₂³×C₄	—	317	1	no	—
33	C₂×M₁₆	—	317	12	no	—
34	C₂²×C₈	—	317	2	no	—
35	C₂⁴	—	317	1	no	—
36	C₂²×C₄	—	317	1	no	—
37	C₂²×C₄	—	317	6	no	—
38	C₂²×C₄	—	317	6	no	—
39	C₂²×C₄	#11929639	1	1	yes	characteristic
40	M₁₆	—	317	16	no	—
41	C₂×C₈	—	317	12	no	—
42	C₂³	—	317	6	no	—
43	C₂³	—	634	4	no	—
44	C₂³	C₂×#11929639	1	1	yes	characteristic
45	C₂×C₄	—	317	3	no	—
46	C₂×C₄	—	317	3	no	—
47	C₂×C₄	—	317	4	no	—
48	C₂×C₄	—	317	12	no	—
49	C₂×C₄	C₂×#11929639	1	6	yes	—
50	C₈	—	317	8	no	—
51	C₂²	—	317	4	no	—
52	C₂²	—	634	12	no	—
53	C₂²	#19099584	1	4	yes	direct product factor
54	C₂²	C₂²×#11929639	1	3	yes	—
55	C₄	—	317	1	no	—
56	C₄	—	317	3	no	—
57	C₄	C₂²×#11929639	1	4	yes	—
58	C₂	—	634	4	no	—
59	C₂	C₂×#19099584	1	6	yes	direct product factor
60	C₂	C₂³×#11929639	1	1	yes	characteristic

	subgroup	G/H
center	C₂³	C₂×#11929639
commutator	C₂×C₃₁₇	C₂³×C₄
Frattini	C₂	C₂³×#11929639
Fitting	C₂²×C₄×C₃₁₇	C₄
socle	C₂³×C₃₁₇	C₂×C₄
prime radical	C₂³×D₃₁₇	C₄
cosocle	Dic₃₁₇	C₂⁴
hypercenter	C₂²×C₄	#11929639
hypocenter	C₃₁₇	C₂²×M₁₆
LCS	G ▷ C₂×C₃₁₇ ▷ C₃₁₇
UCS	C₁ ◁ C₂³ ◁ C₂²×C₄

Complements

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

N	H ≅ G/N	type
1. C₂×#19099584	C₂	direct (N × H)
2. C₂²×#14579268	C₂	semidirect
4. #19099584	C₂²	direct (N × H)
5. C₂×#14579268	C₂²	semidirect
11. #14579268	C₂³	semidirect
20. C₂²×C₃₁₇	M₁₆	semidirect
27. C₂×C₃₁₇	C₂×M₁₆	semidirect
30. C₃₁₇	C₂²×M₁₆	semidirect
53. C₂²	#19099584	direct (N × H)
59. C₂	C₂×#19099584	direct (N × H)

Maximal subgroups

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

subgroup	index
C₂×#19099584	2
C₂²×#14579268	2
C₂²×C₄×D₃₁₇	2
C₂²×M₁₆	317

Subgroups — C22×#19099584 #35204297

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂²×#19099584 #35204297