Subgroups — C₄×Dic₅₅₆ #22581049

Order 8896.

110 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×Dic₅₅₆	C₂	1	1	yes	maximal, characteristic
2	C₄×Dic₂₇₈	C₂	1	2	yes	maximal
3	#17984776	C₂	1	1	yes	maximal, characteristic
4	#17984767	C₂	1	2	yes	maximal
5	C₄×C₈×C₁₃₉	C₂	1	1	yes	maximal, characteristic
6	C₂×Dic₂₇₈	C₂²	1	2	yes	—
7	Dic₅₅₆	C₄	1	4	yes	direct product factor
8	C₄⋊Dic₁₃₉	C₂²	1	2	yes	—
9	Dic₁₃₉⋊C₄	—	2	2	no	—
10	C₄×Dic₁₃₉	—	2	2	no	—
11	C₂×C₈×C₁₃₉	C₂²	1	1	yes	characteristic
12	C₂×C₈×C₁₃₉	C₂²	1	1	yes	characteristic
13	C₄²×C₁₃₉	C₂²	1	1	yes	characteristic
14	Dic₂₇₈	—	2	2	no	—
15	Dic₂₇₈	C₂×C₄	1	4	yes	—
16	C₂×Dic₁₃₉	—	2	2	no	—
17	C₂×Dic₁₃₉	—	2	2	no	—
18	C₂×C₄×C₁₃₉	D₄	1	1	yes	characteristic
19	C₂×C₄×C₁₃₉	D₄	1	1	yes	characteristic
20	C₂×C₄×C₁₃₉	C₂³	1	1	yes	characteristic
21	C₈×C₁₃₉	—	2	1	no	—
22	C₈×C₁₃₉	C₂×C₄	1	2	yes	—
23	C₂²×C₁₃₉	C₂×D₄	1	1	yes	characteristic
24	C₄×C₁₃₉	—	2	1	no	—
25	C₄×C₁₃₉	Q₁₆	1	2	yes	complemented
26	C₄×C₁₃₉	C₂²×C₄	1	1	yes	characteristic
27	C₄×C₁₃₉	#41	1	1	yes	characteristic
28	Dic₁₃₉	—	2	4	no	—
29	Dic₁₃₉	—	4	2	no	—
30	C₂×C₁₃₉	C₄×D₄	1	1	yes	characteristic
31	C₂×C₁₃₉	C₂×Q₁₆	1	1	yes	characteristic
32	C₂×C₁₃₉	#135	1	1	yes	characteristic
33	C₁₃₉	C₄×Q₁₆	1	1	yes	characteristic, complemented, Sylow
34	C₄×Q₁₆	—	139	1	no	maximal, Sylow
35	C₂×Q₁₆	—	139	1	no	—
36	C₄×Q₈	—	139	2	no	—
37	#107	—	139	1	no	—
38	#103	—	139	2	no	—
39	C₄×C₈	D₁₃₉	1	1	yes	characteristic
40	C₂×Q₈	—	139	2	no	—
41	Q₁₆	—	139	4	no	—
42	C₂×C₈	C₂×D₁₃₉	1	1	yes	characteristic
43	C₂×C₈	C₂×D₁₃₉	1	1	yes	characteristic
44	C₄⋊C₄	—	278	2	no	—
45	C₄⋊C₄	—	139	2	no	—
46	C₄²	—	278	2	no	—
47	C₄²	C₂×D₁₃₉	1	1	yes	characteristic
48	Q₈	—	278	2	no	—
49	Q₈	—	139	4	no	—
50	C₂×C₄	—	278	2	no	—
51	C₂×C₄	—	278	2	no	—
52	C₂×C₄	D₅₅₆	1	1	yes	characteristic
53	C₂×C₄	D₅₅₆	1	1	yes	characteristic
54	C₂×C₄	C₂²×D₁₃₉	1	1	yes	characteristic
55	C₈	—	2	1	no	—
56	C₈	C₄×D₁₃₉	1	2	yes	—
57	C₂²	C₂×D₅₅₆	1	1	yes	characteristic
58	C₄	—	2	1	no	—
59	C₄	—	278	4	no	—
60	C₄	—	556	2	no	—
61	C₄	Dic₅₅₆	1	2	yes	direct product factor
62	C₄	C₂×C₄×D₁₃₉	1	1	yes	characteristic
63	C₄	#14555785	1	1	yes	characteristic
64	C₂	C₄×D₅₅₆	1	1	yes	characteristic
65	C₂	C₂×Dic₅₅₆	1	1	yes	characteristic
66	C₂	#17984864	1	1	yes	characteristic

	subgroup	G/H
center	C₂×C₄	D₅₅₆
commutator	C₄×C₁₃₉	C₂²×C₄
Frattini	C₂×C₄	C₂²×D₁₃₉
Fitting	C₄×C₈×C₁₃₉	C₂
socle	C₂²×C₁₃₉	C₂×D₄
hypercenter	C₄×C₈	D₁₃₉
hypocenter	C₁₃₉	C₄×Q₁₆
LCS	G ▷ C₄×C₁₃₉ ▷ C₂×C₁₃₉ ▷ C₁₃₉
UCS	C₁ ◁ C₂×C₄ ◁ C₄² ◁ C₄×C₈

Complements

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

N	H ≅ G/N	type
7. Dic₅₅₆	C₄	direct (N × H)
25. C₄×C₁₃₉	Q₁₆	semidirect
33. C₁₃₉	C₄×Q₁₆	semidirect
61. C₄	Dic₅₅₆	direct (N × H)

Subgroups — C4×Dic556 #22581049

Conjugacy classes of subgroups

Complements

Subgroups — C₄×Dic₅₅₆ #22581049