Subgroups — #41000648

Order 26816.

108 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₄×D₁₆₇₆	C₂	1	1	yes	maximal, characteristic
2	#27211649	C₂	1	2	yes	maximal, complemented
3	C₄⋊(C₄₁₉⋊C₈)	C₂	1	1	yes	maximal, characteristic, complemented
4	#27211638	C₂	1	2	yes	maximal
5	C₄⋊Q₈×C₄₁₉	C₂	1	1	yes	maximal, characteristic, complemented
6	C₂×D₁₆₇₆	C₂²	1	1	yes	characteristic
7	C₂×C₄×D₄₁₉	—	2	1	no	—
8	C₂×C₄₁₉⋊C₈	C₂²	1	2	yes	—
9	C₄⋊Dic₄₁₉	C₂²	1	1	yes	characteristic
10	(C₂×D₄₁₉)⋊C₄	—	2	1	no	—
11	C₂×Q₈×C₄₁₉	—	2	1	no	—
12	C₄⋊C₄×C₄₁₉	—	2	1	no	—
13	C₄⋊C₄×C₄₁₉	C₂²	1	2	yes	—
14	C₄²×C₄₁₉	C₂²	1	1	yes	characteristic
15	C₂²×D₄₁₉	—	2	1	no	—
16	D₁₆₇₆	—	2	1	no	—
17	D₁₆₇₆	Q₈	1	2	yes	complemented
18	C₂×Dic₄₁₉	—	2	1	no	—
19	C₄×D₄₁₉	—	4	2	no	—
20	C₄₁₉⋊C₈	—	2	2	no	—
21	Q₈×C₄₁₉	—	4	2	no	—
22	C₂×C₄×C₄₁₉	—	2	2	no	—
23	C₂×C₄×C₄₁₉	D₄	1	1	yes	characteristic
24	C₂×C₄×C₄₁₉	D₄	1	1	yes	characteristic
25	C₂×C₄×C₄₁₉	C₂³	1	1	yes	characteristic
26	C₂²×C₄₁₉	C₂×D₄	1	1	yes	characteristic
27	C₂×D₄₁₉	—	2	2	no	—
28	C₂×D₄₁₉	—	4	1	no	—
29	C₂×D₄₁₉	—	4	1	no	—
30	C₄×C₄₁₉	—	2	1	no	—
31	C₄×C₄₁₉	—	4	2	no	—
32	C₄×C₄₁₉	SD₁₆	1	2	yes	—
33	C₄×C₄₁₉	C₂×Q₈	1	1	yes	characteristic
34	C₄×C₄₁₉	#41	1	1	yes	characteristic
35	Dic₄₁₉	—	4	1	no	—
36	C₂×C₄₁₉	C₂²⋊Q₈	1	1	yes	characteristic
37	C₂×C₄₁₉	C₂×SD₁₆	1	1	yes	characteristic
38	C₂×C₄₁₉	AGL(1,ℤ/8)	1	1	yes	characteristic
39	D₄₁₉	—	4	2	no	—
40	C₄₁₉	#476	1	1	yes	characteristic, complemented, Sylow
41	#476	—	419	1	no	maximal, Sylow
42	C₄⋊Q₈	D₄₁₉	1	1	yes	characteristic, complemented
43	C₄×D₄	—	419	1	no	—
44	#106	—	419	2	no	—
45	C₄⋊C₈	—	419	1	no	—
46	#102	—	419	2	no	—
47	C₂×Q₈	—	2	1	no	—
48	C₂×D₄	—	419	1	no	—
49	C₂²×C₄	—	838	1	no	—
50	C₂×C₈	—	419	2	no	—
51	C₄⋊C₄	—	2	1	no	—
52	C₄⋊C₄	—	419	1	no	—
53	C₄⋊C₄	C₂×D₄₁₉	1	2	yes	—
54	C₂²⋊C₄	—	838	1	no	—
55	C₄²	C₂×D₄₁₉	1	1	yes	characteristic
56	C₂³	—	838	1	no	—
57	Q₈	—	4	2	no	—
58	D₄	—	838	1	no	—
59	D₄	—	419	2	no	—
60	C₂×C₄	—	2	2	no	—
61	C₂×C₄	—	838	1	no	—
62	C₂×C₄	—	1676	2	no	—
63	C₂×C₄	C₂²⋊D₄₁₉	1	1	yes	characteristic
64	C₂×C₄	C₂²⋊D₄₁₉	1	1	yes	characteristic
65	C₂×C₄	C₂²×D₄₁₉	1	1	yes	characteristic
66	C₈	—	838	2	no	—
67	C₂²	—	838	2	no	—
68	C₂²	—	1676	1	no	—
69	C₂²	—	1676	1	no	—
70	C₂²	C₂×C₂²⋊D₄₁₉	1	1	yes	characteristic
71	C₄	—	2	1	no	—
72	C₄	—	4	2	no	—
73	C₄	—	1676	1	no	—
74	C₄	#20269398	1	2	yes	—
75	C₄	Q₈×D₄₁₉	1	1	yes	characteristic
76	C₄	#20269412	1	1	yes	characteristic
77	C₂	—	1676	2	no	—
78	C₂	#27211694	1	1	yes	characteristic
79	C₂	C₂×#20269398	1	1	yes	characteristic
80	C₂	#27211744	1	1	yes	characteristic

	subgroup	G/H
center	C₂²	C₂×C₂²⋊D₄₁₉
commutator, cosocle	C₂×C₄×C₄₁₉	C₂³
Frattini	C₂×C₄	C₂²×D₄₁₉
Fitting	C₄⋊Q₈×C₄₁₉	C₂
socle	C₂²×C₄₁₉	C₂×D₄
prime radical	C₂×D₁₆₇₆	C₂²
hypercenter	C₄⋊Q₈	D₄₁₉
hypocenter	C₄₁₉	#476
LCS	G ▷ C₂×C₄×C₄₁₉ ▷ C₂×C₄₁₉ ▷ C₄₁₉
UCS	C₁ ◁ C₂² ◁ C₄² ◁ C₄⋊Q₈

Complements

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

N	H ≅ G/N	type
2. #27211649	C₂	semidirect
3. C₄⋊(C₄₁₉⋊C₈)	C₂	semidirect
5. C₄⋊Q₈×C₄₁₉	C₂	semidirect
17. D₁₆₇₆	Q₈	semidirect
40. C₄₁₉	#476	semidirect
42. C₄⋊Q₈	D₄₁₉	semidirect

Maximal subgroups

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

subgroup	index
C₄×D₁₆₇₆	2
#27211649	2
C₄⋊(C₄₁₉⋊C₈)	2
#27211638	2
C₄⋊Q₈×C₄₁₉	2
#476	419