Subgroups — #31770882

Order 17216.

108 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₄×D₁₀₇₆	C₂	1	1	yes	maximal, characteristic
2	#22575386	C₂	1	2	yes	maximal, complemented
3	C₄⋊#14524130	C₂	1	1	yes	maximal, characteristic, complemented
4	#22575373	C₂	1	2	yes	maximal
5	C₄⋊Q₈×C₂₆₉	C₂	1	1	yes	maximal, characteristic, complemented
6	C₂×D₁₀₇₆	C₂²	1	1	yes	characteristic
7	C₂×C₄×D₂₆₉	—	2	1	no	—
8	C₂×#14524130	C₂²	1	2	yes	—
9	C₄⋊Dic₂₆₉	C₂²	1	1	yes	characteristic
10	#16864379	—	2	1	no	—
11	C₂×Q₈×C₂₆₉	—	2	1	no	—
12	C₄⋊C₄×C₂₆₉	—	2	1	no	—
13	C₄⋊C₄×C₂₆₉	C₂²	1	2	yes	—
14	C₄²×C₂₆₉	C₂²	1	1	yes	characteristic
15	C₂²×D₂₆₉	—	2	1	no	—
16	D₁₀₇₆	—	2	1	no	—
17	D₁₀₇₆	Q₈	1	2	yes	complemented
18	C₂×Dic₂₆₉	—	2	1	no	—
19	C₄×D₂₆₉	—	4	2	no	—
20	#14524130	—	2	2	no	—
21	Q₈×C₂₆₉	—	4	2	no	—
22	C₂×C₄×C₂₆₉	—	2	2	no	—
23	C₂×C₄×C₂₆₉	D₄	1	1	yes	characteristic
24	C₂×C₄×C₂₆₉	D₄	1	1	yes	characteristic
25	C₂×C₄×C₂₆₉	C₂³	1	1	yes	characteristic
26	C₂²×C₂₆₉	C₂×D₄	1	1	yes	characteristic
27	C₂×D₂₆₉	—	2	2	no	—
28	C₂×D₂₆₉	—	4	1	no	—
29	C₂×D₂₆₉	—	4	1	no	—
30	C₄×C₂₆₉	—	2	1	no	—
31	C₄×C₂₆₉	—	4	2	no	—
32	C₄×C₂₆₉	D₈	1	2	yes	—
33	C₄×C₂₆₉	C₂×Q₈	1	1	yes	characteristic
34	C₄×C₂₆₉	#41	1	1	yes	characteristic
35	Dic₂₆₉	—	4	1	no	—
36	C₂×C₂₆₉	C₂²⋊Q₈	1	1	yes	characteristic
37	C₂×C₂₆₉	C₂×D₈	1	1	yes	characteristic
38	C₂×C₂₆₉	#137	1	1	yes	characteristic
39	D₂₆₉	—	4	2	no	—
40	C₂₆₉	#474	1	1	yes	characteristic, complemented, Sylow
41	#474	—	269	1	no	maximal, Sylow
42	C₄⋊Q₈	D₂₆₉	1	1	yes	characteristic, complemented
43	C₄×D₄	—	269	1	no	—
44	#107	—	269	2	no	—
45	C₄⋊C₈	—	269	1	no	—
46	#102	—	269	2	no	—
47	C₂×Q₈	—	2	1	no	—
48	C₂×D₄	—	269	1	no	—
49	C₂²×C₄	—	538	1	no	—
50	C₂×C₈	—	269	2	no	—
51	C₄⋊C₄	—	2	1	no	—
52	C₄⋊C₄	—	269	1	no	—
53	C₄⋊C₄	C₂×D₂₆₉	1	2	yes	—
54	C₂²⋊C₄	—	538	1	no	—
55	C₄²	C₂×D₂₆₉	1	1	yes	characteristic
56	C₂³	—	538	1	no	—
57	Q₈	—	4	2	no	—
58	D₄	—	269	2	no	—
59	D₄	—	538	1	no	—
60	C₂×C₄	—	2	2	no	—
61	C₂×C₄	—	538	1	no	—
62	C₂×C₄	—	1076	2	no	—
63	C₂×C₄	C₂²⋊D₂₆₉	1	1	yes	characteristic
64	C₂×C₄	C₂²⋊D₂₆₉	1	1	yes	characteristic
65	C₂×C₄	C₂²×D₂₆₉	1	1	yes	characteristic
66	C₈	—	538	2	no	—
67	C₂²	—	538	2	no	—
68	C₂²	—	1076	1	no	—
69	C₂²	—	1076	1	no	—
70	C₂²	C₂×C₂²⋊D₂₆₉	1	1	yes	characteristic
71	C₄	—	2	1	no	—
72	C₄	—	4	2	no	—
73	C₄	—	1076	1	no	—
74	C₄	#16864387	1	2	yes	—
75	C₄	Q₈×D₂₆₉	1	1	yes	characteristic
76	C₄	#16864403	1	1	yes	characteristic
77	C₂	—	1076	2	no	—
78	C₂	#22575429	1	1	yes	characteristic
79	C₂	C₂×#16864387	1	1	yes	characteristic
80	C₂	#22575484	1	1	yes	characteristic

	subgroup	G/H
center	C₂²	C₂×C₂²⋊D₂₆₉
commutator, cosocle	C₂×C₄×C₂₆₉	C₂³
Frattini	C₂×C₄	C₂²×D₂₆₉
Fitting	C₄⋊Q₈×C₂₆₉	C₂
socle	C₂²×C₂₆₉	C₂×D₄
prime radical	C₂×D₁₀₇₆	C₂²
hypercenter	C₄⋊Q₈	D₂₆₉
hypocenter	C₂₆₉	#474
LCS	G ▷ C₂×C₄×C₂₆₉ ▷ C₂×C₂₆₉ ▷ C₂₆₉
UCS	C₁ ◁ C₂² ◁ C₄² ◁ C₄⋊Q₈

Complements

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

N	H ≅ G/N	type
2. #22575386	C₂	semidirect
3. C₄⋊#14524130	C₂	semidirect
5. C₄⋊Q₈×C₂₆₉	C₂	semidirect
17. D₁₀₇₆	Q₈	semidirect
40. C₂₆₉	#474	semidirect
42. C₄⋊Q₈	D₂₆₉	semidirect

Maximal subgroups

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

subgroup	index
C₄×D₁₀₇₆	2
#22575386	2
C₄⋊#14524130	2
#22575373	2
C₄⋊Q₈×C₂₆₉	2
#474	269