Subgroups — Q₈×D₇₆ #11927211

Order 1216.

280 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×Q₈×D₁₉	C₂	1	2	yes	maximal, complemented
2	C₄×Q₈×C₁₉	C₂	1	1	yes	maximal, characteristic, complemented
3	#10597343	C₂	1	6	yes	maximal, complemented
4	C₄×D₇₆	C₂	1	3	yes	maximal
5	#10597315	C₂	1	3	yes	maximal, complemented
6	C₂×Q₈×C₁₉	C₂²	1	1	yes	characteristic
7	Q₈×D₁₉	—	2	8	no	—
8	C₂×D₇₆	C₂²	1	1	yes	characteristic
9	C₂×C₄×D₁₉	C₂²	1	6	yes	—
10	C₂×Dic₃₈	C₂²	1	6	yes	—
11	C₄⋊C₄×C₁₉	C₂²	1	3	yes	—
12	C₄²×C₁₉	C₂²	1	3	yes	—
13	(C₂×D₁₉)⋊C₄	C₂²	1	6	yes	—
14	C₄⋊Dic₁₉	C₂²	1	3	yes	—
15	C₄⋊Dic₁₉	C₂²	1	6	yes	—
16	C₂²×D₁₉	C₂³	1	2	yes	—
17	Q₈×C₁₉	D₄	1	4	yes	complemented
18	C₂×C₄×C₁₉	C₂³	1	3	yes	—
19	C₂×C₄×C₁₉	C₂³	1	3	yes	—
20	C₂×C₄×C₁₉	C₂³	1	1	yes	characteristic
21	C₂×Dic₁₉	C₂³	1	6	yes	—
22	D₇₆	Q₈	1	4	yes	direct product factor
23	C₄×D₁₉	—	2	12	no	—
24	Dic₃₈	—	2	12	no	—
25	C₂²×C₁₉	C₂⁴	1	1	yes	characteristic
26	C₂×D₁₉	—	2	2	no	—
27	C₂×D₁₉	—	2	2	no	—
28	C₂×D₁₉	C₂×Q₈	1	4	yes	complemented
29	C₄×C₁₉	—	2	3	no	—
30	C₄×C₁₉	C₂×D₄	1	6	yes	—
31	C₄×C₁₉	C₂×Q₈	1	2	yes	complemented
32	Dic₁₉	—	2	6	no	—
33	D₄×Q₈	—	19	1	no	maximal, Sylow
34	C₂×C₁₉	C₂²×D₄	1	1	yes	characteristic
35	C₂×C₁₉	C₂²×Q₈	1	1	yes	characteristic
36	C₂×C₁₉	2₋¹⁺⁴	1	1	yes	characteristic
37	D₁₉	—	2	4	no	—
38	C₂²×Q₈	—	19	2	no	—
39	C₄⋊Q₈	—	19	3	no	—
40	C₂²⋊Q₈	—	19	6	no	—
41	C₄×Q₈	D₁₉	1	1	yes	characteristic, complemented
42	C₄×D₄	—	19	3	no	—
43	C₁₉	D₄×Q₈	1	1	yes	characteristic, complemented, Sylow
44	C₂×Q₈	—	19	6	no	—
45	C₂×Q₈	—	38	8	no	—
46	C₂×Q₈	C₂×D₁₉	1	1	yes	characteristic
47	C₂×D₄	—	19	1	no	—
48	C₂²×C₄	—	19	6	no	—
49	C₄⋊C₄	—	19	3	no	—
50	C₄⋊C₄	—	19	6	no	—
51	C₄⋊C₄	C₂×D₁₉	1	3	yes	—
52	C₂²⋊C₄	—	19	6	no	—
53	C₄²	C₂×D₁₉	1	3	yes	—
54	C₂³	—	19	2	no	—
55	Q₈	—	38	12	no	—
56	Q₈	D₇₆	1	4	yes	direct product factor
57	D₄	—	19	4	no	—
58	C₂×C₄	—	19	6	no	—
59	C₂×C₄	—	38	12	no	—
60	C₂×C₄	C₂²×D₁₉	1	3	yes	—
61	C₂×C₄	C₂²×D₁₉	1	3	yes	—
62	C₂×C₄	C₂²×D₁₉	1	1	yes	characteristic
63	C₂²	—	19	4	no	—
64	C₂²	—	38	2	no	—
65	C₂²	—	38	2	no	—
66	C₂²	C₂³×D₁₉	1	1	yes	characteristic
67	C₄	—	2	3	no	—
68	C₄	—	38	6	no	—
69	C₄	C₂×D₇₆	1	6	yes	—
70	C₄	Q₈×D₁₉	1	2	yes	complemented
71	C₂	—	38	4	no	—
72	C₂	C₂²×D₇₆	1	1	yes	characteristic
73	C₂	C₂×Q₈×D₁₉	1	1	yes	characteristic
74	C₂	#10597436	1	1	yes	characteristic

	subgroup	G/H
center, Frattini	C₂²	C₂³×D₁₉
commutator, socle, cosocle	C₂²×C₁₉	C₂⁴
Fitting	C₄×Q₈×C₁₉	C₂
prime radical	C₂×D₇₆	C₂²
hypercenter	C₄×Q₈	D₁₉
hypocenter	C₁₉	D₄×Q₈
LCS	G ▷ C₂²×C₁₉ ▷ C₁₉
UCS	C₁ ◁ C₂² ◁ C₄×Q₈

Complements

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

N	H ≅ G/N	type
1. C₂×Q₈×D₁₉	C₂	semidirect
2. C₄×Q₈×C₁₉	C₂	semidirect
3. #10597343	C₂	semidirect
5. #10597315	C₂	semidirect
17. Q₈×C₁₉	D₄	semidirect
22. D₇₆	Q₈	direct (N × H)
28. C₂×D₁₉	C₂×Q₈	semidirect
31. C₄×C₁₉	C₂×Q₈	semidirect
41. C₄×Q₈	D₁₉	semidirect
43. C₁₉	D₄×Q₈	semidirect
56. Q₈	D₇₆	direct (N × H)
70. C₄	Q₈×D₁₉	semidirect

Maximal subgroups

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

subgroup	index
C₂×Q₈×D₁₉	2
C₄×Q₈×C₁₉	2
#10597343	2
C₄×D₇₆	2
#10597315	2
D₄×Q₈	19

Subgroups — Q8×D76 #11927211

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — Q₈×D₇₆ #11927211