Subgroups — C₂×#28380686 #43244027

Order 28096.

90 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×D₃₅₁₂	C₂	1	1	yes	maximal, characteristic
2	#28380686	C₂	1	4	yes	maximal, direct product factor
3	C₂×C₄₃₉⋊C₁₆	C₂	1	1	yes	maximal, characteristic, complemented
4	C₂×Q₁₆×C₄₃₉	C₂	1	1	yes	maximal, characteristic, complemented
5	C₂×D₁₇₅₆	—	2	1	no	—
6	D₃₅₁₂	—	2	1	no	—
7	D₃₅₁₂	C₂²	1	2	yes	—
8	C₄₃₉⋊C₁₆	C₂²	1	2	yes	complemented
9	C₂×Q₈×C₄₃₉	—	2	1	no	—
10	Q₁₆×C₄₃₉	—	2	1	no	—
11	Q₁₆×C₄₃₉	C₂²	1	2	yes	complemented
12	C₂×C₈×C₄₃₉	C₂²	1	1	yes	characteristic
13	C₂²×D₄₃₉	—	4	1	no	—
14	D₁₇₅₆	—	2	2	no	—
15	D₁₇₅₆	—	4	1	no	—
16	Q₈×C₄₃₉	—	2	2	no	—
17	Q₈×C₄₃₉	—	4	1	no	—
18	C₂×C₄×C₄₃₉	—	4	1	no	—
19	C₂×C₄×C₄₃₉	D₄	1	1	yes	characteristic
20	C₈×C₄₃₉	D₄	1	1	yes	characteristic
21	C₈×C₄₃₉	C₂³	1	1	yes	characteristic
22	C₂²×C₄₃₉	D₈	1	1	yes	characteristic
23	C₂×D₄₃₉	—	4	2	no	—
24	C₂×D₄₃₉	—	8	2	no	—
25	C₄×C₄₃₉	—	4	2	no	—
26	C₄×C₄₃₉	D₈	1	1	yes	characteristic
27	C₄×C₄₃₉	C₂×D₄	1	1	yes	characteristic
28	C₂×C₄₃₉	SD₃₂	1	2	yes	complemented
29	C₂×C₄₃₉	C₂×D₈	1	1	yes	characteristic
30	D₄₃₉	—	8	2	no	—
31	C₄₃₉	C₂×SD₃₂	1	1	yes	characteristic, complemented, Sylow
32	C₂×SD₃₂	—	439	1	no	maximal, Sylow
33	C₂×Q₁₆	D₄₃₉	1	1	yes	characteristic, complemented
34	C₂×D₈	—	439	1	no	—
35	SD₃₂	—	439	4	no	—
36	C₂×C₁₆	—	439	1	no	—
37	C₂×Q₈	—	2	1	no	—
38	C₂×D₄	—	878	1	no	—
39	Q₁₆	—	2	1	no	—
40	Q₁₆	C₂×D₄₃₉	1	2	yes	complemented
41	D₈	—	878	1	no	—
42	D₈	—	439	2	no	—
43	C₂×C₈	C₂×D₄₃₉	1	1	yes	characteristic
44	C₁₆	—	439	2	no	—
45	C₂³	—	1756	1	no	—
46	Q₈	—	2	2	no	—
47	Q₈	—	4	1	no	—
48	D₄	—	878	2	no	—
49	D₄	—	1756	1	no	—
50	C₂×C₄	—	4	1	no	—
51	C₂×C₄	C₂²⋊D₄₃₉	1	1	yes	characteristic
52	C₈	C₂²⋊D₄₃₉	1	1	yes	characteristic
53	C₈	C₂²×D₄₃₉	1	1	yes	characteristic
54	C₂²	—	3512	2	no	—
55	C₂²	—	1756	2	no	—
56	C₂²	#20296314	1	1	yes	characteristic
57	C₄	—	4	2	no	—
58	C₄	#20296314	1	1	yes	characteristic
59	C₄	C₂×C₂²⋊D₄₃₉	1	1	yes	characteristic
60	C₂	—	3512	2	no	—
61	C₂	#28380686	1	2	yes	direct product factor
62	C₂	C₂×#20296314	1	1	yes	characteristic

	subgroup	G/H
center	C₂²	#20296314
commutator, cosocle	C₈×C₄₃₉	C₂³
Frattini	C₈	C₂²×D₄₃₉
Fitting	C₂×Q₁₆×C₄₃₉	C₂
socle	C₂²×C₄₃₉	D₈
prime radical	C₂×D₃₅₁₂	C₂
hypercenter	C₂×Q₁₆	D₄₃₉
hypocenter	C₄₃₉	C₂×SD₃₂
LCS	G ▷ C₈×C₄₃₉ ▷ C₄×C₄₃₉ ▷ C₂×C₄₃₉ ▷ C₄₃₉
UCS	C₁ ◁ C₂² ◁ C₂×C₄ ◁ C₂×C₈ ◁ C₂×Q₁₆

Complements

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

N	H ≅ G/N	type
2. #28380686	C₂	direct (N × H)
3. C₂×C₄₃₉⋊C₁₆	C₂	semidirect
4. C₂×Q₁₆×C₄₃₉	C₂	semidirect
8. C₄₃₉⋊C₁₆	C₂²	semidirect
11. Q₁₆×C₄₃₉	C₂²	semidirect
28. C₂×C₄₃₉	SD₃₂	semidirect
31. C₄₃₉	C₂×SD₃₂	semidirect
33. C₂×Q₁₆	D₄₃₉	semidirect
40. Q₁₆	C₂×D₄₃₉	semidirect
61. C₂	#28380686	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×D₃₅₁₂	2
#28380686	2
C₂×C₄₃₉⋊C₁₆	2
C₂×Q₁₆×C₄₃₉	2
C₂×SD₃₂	439

Subgroups — C2×#28380686 #43244027

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#28380686 #43244027