Subgroups — #43243891

Order 28096.

108 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₄×D₁₇₅₆	C₂	1	1	yes	maximal, characteristic
2	#28380674	C₂	1	2	yes	maximal, complemented
3	C₄⋊(C₄₃₉⋊C₈)	C₂	1	1	yes	maximal, characteristic, complemented
4	#28380663	C₂	1	2	yes	maximal
5	C₄⋊Q₈×C₄₃₉	C₂	1	1	yes	maximal, characteristic, complemented
6	C₂×D₁₇₅₆	C₂²	1	1	yes	characteristic
7	C₂×C₄×D₄₃₉	—	2	1	no	—
8	C₂×C₄₃₉⋊C₈	C₂²	1	2	yes	—
9	C₄⋊Dic₄₃₉	C₂²	1	1	yes	characteristic
10	(C₂×D₄₃₉)⋊C₄	—	2	1	no	—
11	C₂×Q₈×C₄₃₉	—	2	1	no	—
12	C₄⋊C₄×C₄₃₉	—	2	1	no	—
13	C₄⋊C₄×C₄₃₉	C₂²	1	2	yes	—
14	C₄²×C₄₃₉	C₂²	1	1	yes	characteristic
15	C₂²×D₄₃₉	—	2	1	no	—
16	D₁₇₅₆	—	2	1	no	—
17	D₁₇₅₆	Q₈	1	2	yes	complemented
18	C₂×Dic₄₃₉	—	2	1	no	—
19	C₄×D₄₃₉	—	4	2	no	—
20	C₄₃₉⋊C₈	—	2	2	no	—
21	Q₈×C₄₃₉	—	4	2	no	—
22	C₂×C₄×C₄₃₉	—	2	2	no	—
23	C₂×C₄×C₄₃₉	D₄	1	1	yes	characteristic
24	C₂×C₄×C₄₃₉	D₄	1	1	yes	characteristic
25	C₂×C₄×C₄₃₉	C₂³	1	1	yes	characteristic
26	C₂²×C₄₃₉	C₂×D₄	1	1	yes	characteristic
27	C₂×D₄₃₉	—	2	2	no	—
28	C₂×D₄₃₉	—	4	1	no	—
29	C₂×D₄₃₉	—	4	1	no	—
30	C₄×C₄₃₉	—	2	1	no	—
31	C₄×C₄₃₉	—	4	2	no	—
32	C₄×C₄₃₉	SD₁₆	1	2	yes	—
33	C₄×C₄₃₉	C₂×Q₈	1	1	yes	characteristic
34	C₄×C₄₃₉	#41	1	1	yes	characteristic
35	Dic₄₃₉	—	4	1	no	—
36	C₂×C₄₃₉	C₂²⋊Q₈	1	1	yes	characteristic
37	C₂×C₄₃₉	C₂×SD₁₆	1	1	yes	characteristic
38	C₂×C₄₃₉	AGL(1,ℤ/8)	1	1	yes	characteristic
39	D₄₃₉	—	4	2	no	—
40	C₄₃₉	#476	1	1	yes	characteristic, complemented, Sylow
41	#476	—	439	1	no	maximal, Sylow
42	C₄⋊Q₈	D₄₃₉	1	1	yes	characteristic, complemented
43	C₄×D₄	—	439	1	no	—
44	#106	—	439	2	no	—
45	C₄⋊C₈	—	439	1	no	—
46	#102	—	439	2	no	—
47	C₂×Q₈	—	2	1	no	—
48	C₂×D₄	—	439	1	no	—
49	C₂²×C₄	—	878	1	no	—
50	C₂×C₈	—	439	2	no	—
51	C₄⋊C₄	—	2	1	no	—
52	C₄⋊C₄	—	439	1	no	—
53	C₄⋊C₄	C₂×D₄₃₉	1	2	yes	—
54	C₂²⋊C₄	—	878	1	no	—
55	C₄²	C₂×D₄₃₉	1	1	yes	characteristic
56	C₂³	—	878	1	no	—
57	Q₈	—	4	2	no	—
58	D₄	—	878	1	no	—
59	D₄	—	439	2	no	—
60	C₂×C₄	—	2	2	no	—
61	C₂×C₄	—	878	1	no	—
62	C₂×C₄	—	1756	2	no	—
63	C₂×C₄	C₂²⋊D₄₃₉	1	1	yes	characteristic
64	C₂×C₄	C₂²⋊D₄₃₉	1	1	yes	characteristic
65	C₂×C₄	C₂²×D₄₃₉	1	1	yes	characteristic
66	C₈	—	878	2	no	—
67	C₂²	—	878	2	no	—
68	C₂²	—	1756	1	no	—
69	C₂²	—	1756	1	no	—
70	C₂²	C₂×C₂²⋊D₄₃₉	1	1	yes	characteristic
71	C₄	—	2	1	no	—
72	C₄	—	4	2	no	—
73	C₄	—	1756	1	no	—
74	C₄	#20296316	1	2	yes	—
75	C₄	Q₈×D₄₃₉	1	1	yes	characteristic
76	C₄	#20296330	1	1	yes	characteristic
77	C₂	—	1756	2	no	—
78	C₂	#28380719	1	1	yes	characteristic
79	C₂	C₂×#20296316	1	1	yes	characteristic
80	C₂	#28380769	1	1	yes	characteristic

	subgroup	G/H
center	C₂²	C₂×C₂²⋊D₄₃₉
commutator, cosocle	C₂×C₄×C₄₃₉	C₂³
Frattini	C₂×C₄	C₂²×D₄₃₉
Fitting	C₄⋊Q₈×C₄₃₉	C₂
socle	C₂²×C₄₃₉	C₂×D₄
prime radical	C₂×D₁₇₅₆	C₂²
hypercenter	C₄⋊Q₈	D₄₃₉
hypocenter	C₄₃₉	#476
LCS	G ▷ C₂×C₄×C₄₃₉ ▷ C₂×C₄₃₉ ▷ C₄₃₉
UCS	C₁ ◁ C₂² ◁ C₄² ◁ C₄⋊Q₈

Complements

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

N	H ≅ G/N	type
2. #28380674	C₂	semidirect
3. C₄⋊(C₄₃₉⋊C₈)	C₂	semidirect
5. C₄⋊Q₈×C₄₃₉	C₂	semidirect
17. D₁₇₅₆	Q₈	semidirect
40. C₄₃₉	#476	semidirect
42. C₄⋊Q₈	D₄₃₉	semidirect

Maximal subgroups

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

subgroup	index
C₄×D₁₇₅₆	2
#28380674	2
C₄⋊(C₄₃₉⋊C₈)	2
#28380663	2
C₄⋊Q₈×C₄₃₉	2
#476	439