Subgroups — C₂×#21440585 #29508140

Order 15424.

90 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×D₁₉₂₈	C₂	1	1	yes	maximal, characteristic
2	#21440585	C₂	1	4	yes	maximal, direct product factor
3	C₂×#16838745	C₂	1	1	yes	maximal, characteristic, complemented
4	C₂×Q₁₆×C₂₄₁	C₂	1	1	yes	maximal, characteristic, complemented
5	C₂×D₉₆₄	—	2	1	no	—
6	D₁₉₂₈	—	2	1	no	—
7	D₁₉₂₈	C₂²	1	2	yes	—
8	#16838745	C₂²	1	2	yes	complemented
9	C₂×Q₈×C₂₄₁	—	2	1	no	—
10	Q₁₆×C₂₄₁	—	2	1	no	—
11	Q₁₆×C₂₄₁	C₂²	1	2	yes	complemented
12	C₂×C₈×C₂₄₁	C₂²	1	1	yes	characteristic
13	C₂²×D₂₄₁	—	4	1	no	—
14	D₉₆₄	—	2	2	no	—
15	D₉₆₄	—	4	1	no	—
16	Q₈×C₂₄₁	—	2	2	no	—
17	Q₈×C₂₄₁	—	4	1	no	—
18	C₂×C₄×C₂₄₁	—	4	1	no	—
19	C₂×C₄×C₂₄₁	D₄	1	1	yes	characteristic
20	C₈×C₂₄₁	D₄	1	1	yes	characteristic
21	C₈×C₂₄₁	C₂³	1	1	yes	characteristic
22	C₂²×C₂₄₁	D₈	1	1	yes	characteristic
23	C₂×D₂₄₁	—	4	2	no	—
24	C₂×D₂₄₁	—	8	2	no	—
25	C₄×C₂₄₁	—	4	2	no	—
26	C₄×C₂₄₁	D₈	1	1	yes	characteristic
27	C₄×C₂₄₁	C₂×D₄	1	1	yes	characteristic
28	C₂×C₂₄₁	SD₃₂	1	2	yes	complemented
29	C₂×C₂₄₁	C₂×D₈	1	1	yes	characteristic
30	D₂₄₁	—	8	2	no	—
31	C₂₄₁	C₂×SD₃₂	1	1	yes	characteristic, complemented, Sylow
32	C₂×SD₃₂	—	241	1	no	maximal, Sylow
33	C₂×Q₁₆	D₂₄₁	1	1	yes	characteristic, complemented
34	C₂×D₈	—	241	1	no	—
35	SD₃₂	—	241	4	no	—
36	C₂×C₁₆	—	241	1	no	—
37	C₂×Q₈	—	2	1	no	—
38	C₂×D₄	—	482	1	no	—
39	Q₁₆	—	2	1	no	—
40	Q₁₆	C₂×D₂₄₁	1	2	yes	complemented
41	D₈	—	482	1	no	—
42	D₈	—	241	2	no	—
43	C₂×C₈	C₂×D₂₄₁	1	1	yes	characteristic
44	C₁₆	—	241	2	no	—
45	C₂³	—	964	1	no	—
46	Q₈	—	2	2	no	—
47	Q₈	—	4	1	no	—
48	D₄	—	964	1	no	—
49	D₄	—	482	2	no	—
50	C₂×C₄	—	4	1	no	—
51	C₂×C₄	C₂²⋊D₂₄₁	1	1	yes	characteristic
52	C₈	C₂²⋊D₂₄₁	1	1	yes	characteristic
53	C₈	C₂²×D₂₄₁	1	1	yes	characteristic
54	C₂²	—	1928	2	no	—
55	C₂²	—	964	2	no	—
56	C₂²	#16838755	1	1	yes	characteristic
57	C₄	—	4	2	no	—
58	C₄	#16838755	1	1	yes	characteristic
59	C₄	C₂×C₂²⋊D₂₄₁	1	1	yes	characteristic
60	C₂	—	1928	2	no	—
61	C₂	#21440585	1	2	yes	direct product factor
62	C₂	C₂×#16838755	1	1	yes	characteristic

	subgroup	G/H
center	C₂²	#16838755
commutator, cosocle	C₈×C₂₄₁	C₂³
Frattini	C₈	C₂²×D₂₄₁
Fitting	C₂×Q₁₆×C₂₄₁	C₂
socle	C₂²×C₂₄₁	D₈
prime radical	C₂×D₁₉₂₈	C₂
hypercenter	C₂×Q₁₆	D₂₄₁
hypocenter	C₂₄₁	C₂×SD₃₂
LCS	G ▷ C₈×C₂₄₁ ▷ C₄×C₂₄₁ ▷ C₂×C₂₄₁ ▷ C₂₄₁
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. #21440585	C₂	direct (N × H)
3. C₂×#16838745	C₂	semidirect
4. C₂×Q₁₆×C₂₄₁	C₂	semidirect
8. #16838745	C₂²	semidirect
11. Q₁₆×C₂₄₁	C₂²	semidirect
28. C₂×C₂₄₁	SD₃₂	semidirect
31. C₂₄₁	C₂×SD₃₂	semidirect
33. C₂×Q₁₆	D₂₄₁	semidirect
40. Q₁₆	C₂×D₂₄₁	semidirect
61. C₂	#21440585	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×D₁₉₂₈	2
#21440585	2
C₂×#16838745	2
C₂×Q₁₆×C₂₄₁	2
C₂×SD₃₂	241

Subgroups — C2×#21440585 #29508140

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#21440585 #29508140