Subgroups — #43243880

Order 28096.

100 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#28380776	C₂	1	2	yes	maximal
2	C₂×Dic₁₇₅₆	C₂	1	1	yes	maximal, characteristic, complemented
3	#28380749	C₂	1	1	yes	maximal, characteristic
4	#28380661	C₂	1	2	yes	maximal, complemented
5	#108×C₄₃₉	C₂	1	1	yes	maximal, characteristic, complemented
6	#20296329	C₂²	1	1	yes	characteristic
7	C₂×Dic₈₇₈	C₂²	1	2	yes	—
8	Dic₁₇₅₆	—	2	2	no	—
9	Dic₁₇₅₆	—	2	1	no	—
10	Dic₁₇₅₆	—	2	1	no	—
11	#20296318	—	2	2	no	—
12	#20296313	C₂²	1	1	yes	characteristic
13	#20296312	—	2	1	no	—
14	C₈×D₄₃₉	—	2	1	no	—
15	M₁₆×C₄₃₉	C₂²	1	2	yes	—
16	C₂×C₈×C₄₃₉	C₂²	1	1	yes	characteristic
17	Dic₈₇₈	—	2	2	no	—
18	Dic₈₇₈	—	2	2	no	—
19	Dic₈₇₈	D₄	1	1	yes	characteristic
20	D₁₇₅₆	D₄	1	1	yes	characteristic
21	C₂²⋊D₄₃₉	—	2	1	no	—
22	C₂×Dic₄₃₉	—	2	2	no	—
23	C₄×D₄₃₉	—	2	1	no	—
24	C₄₃₉⋊C₈	—	2	1	no	—
25	C₂×C₄×C₄₃₉	C₂³	1	1	yes	characteristic
26	C₈×C₄₃₉	—	2	2	no	—
27	C₈×C₄₃₉	D₄	1	1	yes	characteristic
28	C₈×C₄₃₉	D₄	1	1	yes	characteristic
29	C₂²×C₄₃₉	#41	1	1	yes	characteristic
30	C₂×D₄₃₉	—	2	1	no	—
31	C₄×C₄₃₉	C₂×D₄	1	1	yes	characteristic
32	C₄×C₄₃₉	C₂×D₄	1	1	yes	characteristic
33	Dic₄₃₉	—	2	1	no	—
34	Dic₄₃₉	—	4	2	no	—
35	C₂×C₄₃₉	—	2	1	no	—
36	C₂×C₄₃₉	#121	1	1	yes	characteristic
37	D₄₃₉	—	4	1	no	—
38	C₄₃₉	#473	1	1	yes	characteristic, complemented, Sylow
39	#473	—	439	1	no	maximal, Sylow
40	#137	—	439	2	no	—
41	C₂×Q₁₆	—	439	1	no	—
42	#131	—	439	1	no	—
43	#108	D₄₃₉	1	1	yes	characteristic, complemented
44	#101	—	439	2	no	—
45	#41	—	439	1	no	—
46	C₂×Q₈	—	439	2	no	—
47	Q₁₆	—	878	2	no	—
48	Q₁₆	—	878	1	no	—
49	Q₁₆	—	878	1	no	—
50	SD₁₆	—	878	2	no	—
51	M₁₆	—	878	1	no	—
52	M₁₆	—	439	1	no	—
53	M₁₆	C₂×D₄₃₉	1	2	yes	—
54	C₂×C₈	—	878	1	no	—
55	C₂×C₈	C₂×D₄₃₉	1	1	yes	characteristic
56	Q₈	—	878	2	no	—
57	Q₈	—	878	2	no	—
58	Q₈	—	439	1	no	—
59	D₄	—	878	1	no	—
60	D₄	—	439	1	no	—
61	C₂×C₄	—	878	1	no	—
62	C₂×C₄	—	878	2	no	—
63	C₂×C₄	C₂²×D₄₃₉	1	1	yes	characteristic
64	C₈	—	2	2	no	—
65	C₈	—	878	1	no	—
66	C₈	D₁₇₅₆	1	1	yes	characteristic
67	C₈	D₁₇₅₆	1	1	yes	characteristic
68	C₂²	—	878	1	no	—
69	C₂²	#20296330	1	1	yes	characteristic
70	C₄	—	878	1	no	—
71	C₄	—	1756	2	no	—
72	C₄	D₄×D₄₃₉	1	1	yes	characteristic
73	C₄	C₂×D₁₇₅₆	1	1	yes	characteristic
74	C₂	—	2	1	no	—
75	C₂	—	1756	1	no	—
76	C₂	#28380718	1	1	yes	characteristic

	subgroup	G/H
center	C₂	#28380718
commutator, cosocle	C₂×C₄×C₄₃₉	C₂³
Frattini	C₂×C₄	C₂²×D₄₃₉
Fitting	#108×C₄₃₉	C₂
socle	C₂×C₄₃₉	#121
prime radical	#20296329	C₂²
hypercenter	#108	D₄₃₉
hypocenter	C₄₃₉	#473
LCS	G ▷ C₂×C₄×C₄₃₉ ▷ C₂×C₄₃₉ ▷ C₄₃₉
UCS	C₁ ◁ C₂ ◁ C₂×C₄ ◁ #108

Complements

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

N	H ≅ G/N	type
2. C₂×Dic₁₇₅₆	C₂	semidirect
4. #28380661	C₂	semidirect
5. #108×C₄₃₉	C₂	semidirect
38. C₄₃₉	#473	semidirect
43. #108	D₄₃₉	semidirect

Maximal subgroups

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

subgroup	index
#28380776	2
C₂×Dic₁₇₅₆	2
#28380749	2
#28380661	2
#108×C₄₃₉	2
#473	439