Subgroups — #38734305

Order 24896.

120 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#20261955	C₂	1	2	yes	maximal
2	#27159384	C₂	1	1	yes	maximal, characteristic, complemented
3	C₄×D₁₅₅₆	C₂	1	1	yes	maximal, characteristic
4	#27159309	C₂	1	2	yes	maximal, complemented
5	C₄⋊C₈×C₃₈₉	C₂	1	1	yes	maximal, characteristic, complemented
6	C₂×Dic₇₇₈	C₂²	1	2	yes	—
7	C₂×D₁₅₅₆	C₂²	1	1	yes	characteristic
8	C₂×C₄×D₃₈₉	—	2	1	no	—
9	#20261955	—	2	4	no	—
10	C₄⋊Dic₃₈₉	—	2	1	no	—
11	C₄⋊Dic₃₈₉	—	2	1	no	—
12	C₄⋊Dic₃₈₉	C₂²	1	1	yes	characteristic
13	#20261943	—	2	1	no	—
14	C₂×C₈×C₃₈₉	C₂²	1	2	yes	—
15	C₄²×C₃₈₉	C₂²	1	1	yes	characteristic
16	C₂²×D₃₈₉	—	2	1	no	—
17	Dic₇₇₈	—	2	2	no	—
18	Dic₇₇₈	—	2	2	no	—
19	D₁₅₅₆	—	2	1	no	—
20	D₁₅₅₆	D₄	1	2	yes	—
21	C₂×Dic₃₈₉	—	2	1	no	—
22	C₂×Dic₃₈₉	—	2	2	no	—
23	C₄×D₃₈₉	—	4	2	no	—
24	C₂×C₄×C₃₈₉	D₄	1	1	yes	characteristic
25	C₂×C₄×C₃₈₉	D₄	1	1	yes	characteristic
26	C₂×C₄×C₃₈₉	C₂³	1	1	yes	characteristic
27	C₈×C₃₈₉	—	2	2	no	—
28	C₂²×C₃₈₉	C₂×D₄	1	1	yes	characteristic
29	C₂×D₃₈₉	—	2	2	no	—
30	C₂×D₃₈₉	—	4	1	no	—
31	C₂×D₃₈₉	—	4	1	no	—
32	C₄×C₃₈₉	—	2	1	no	—
33	C₄×C₃₈₉	SD₁₆	1	2	yes	complemented
34	C₄×C₃₈₉	C₂×D₄	1	1	yes	characteristic
35	C₄×C₃₈₉	#41	1	1	yes	characteristic
36	Dic₃₈₉	—	4	2	no	—
37	Dic₃₈₉	—	4	1	no	—
38	C₂×C₃₈₉	#121	1	1	yes	characteristic
39	C₂×C₃₈₉	C₂×SD₁₆	1	1	yes	characteristic
40	C₂×C₃₈₉	#137	1	1	yes	characteristic
41	D₃₈₉	—	4	2	no	—
42	C₃₈₉	#461	1	1	yes	characteristic, complemented, Sylow
43	#461	—	389	1	no	maximal, Sylow
44	C₂×SD₁₆	—	389	2	no	—
45	C₄⋊Q₈	—	389	1	no	—
46	C₄×D₄	—	389	1	no	—
47	C₄⋊C₈	D₃₈₉	1	1	yes	characteristic, complemented
48	#103	—	389	2	no	—
49	C₂×Q₈	—	389	2	no	—
50	C₂×D₄	—	389	1	no	—
51	C₂²×C₄	—	778	1	no	—
52	SD₁₆	—	778	4	no	—
53	C₂×C₈	C₂×D₃₈₉	1	2	yes	—
54	C₄⋊C₄	—	778	1	no	—
55	C₄⋊C₄	—	778	1	no	—
56	C₄⋊C₄	—	389	1	no	—
57	C₂²⋊C₄	—	778	1	no	—
58	C₄²	C₂×D₃₈₉	1	1	yes	characteristic
59	C₂³	—	778	1	no	—
60	Q₈	—	778	2	no	—
61	Q₈	—	778	2	no	—
62	D₄	—	778	1	no	—
63	D₄	—	389	2	no	—
64	C₂×C₄	—	778	1	no	—
65	C₂×C₄	—	778	2	no	—
66	C₂×C₄	—	1556	2	no	—
67	C₂×C₄	D₁₅₅₆	1	1	yes	characteristic
68	C₂×C₄	D₁₅₅₆	1	1	yes	characteristic
69	C₂×C₄	C₂²×D₃₈₉	1	1	yes	characteristic
70	C₈	—	2	2	no	—
71	C₂²	—	778	2	no	—
72	C₂²	—	1556	1	no	—
73	C₂²	—	1556	1	no	—
74	C₂²	C₂×D₁₅₅₆	1	1	yes	characteristic
75	C₄	—	2	1	no	—
76	C₄	—	1556	2	no	—
77	C₄	—	1556	1	no	—
78	C₄	#20261955	1	2	yes	complemented
79	C₄	D₄×D₃₈₉	1	1	yes	characteristic
80	C₄	#20261967	1	1	yes	characteristic
81	C₂	—	1556	2	no	—
82	C₂	#27159359	1	1	yes	characteristic
83	C₂	C₂×#20261955	1	1	yes	characteristic
84	C₂	#27159417	1	1	yes	characteristic

	subgroup	G/H
center	C₂²	C₂×D₁₅₅₆
commutator, cosocle	C₂×C₄×C₃₈₉	C₂³
Frattini	C₂×C₄	C₂²×D₃₈₉
Fitting	C₄⋊C₈×C₃₈₉	C₂
socle	C₂²×C₃₈₉	C₂×D₄
prime radical	C₂×D₁₅₅₆	C₂²
hypercenter	C₄⋊C₈	D₃₈₉
hypocenter	C₃₈₉	#461
LCS	G ▷ C₂×C₄×C₃₈₉ ▷ C₂×C₃₈₉ ▷ C₃₈₉
UCS	C₁ ◁ C₂² ◁ C₄² ◁ C₄⋊C₈

Complements

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

N	H ≅ G/N	type
2. #27159384	C₂	semidirect
4. #27159309	C₂	semidirect
5. C₄⋊C₈×C₃₈₉	C₂	semidirect
33. C₄×C₃₈₉	SD₁₆	semidirect
42. C₃₈₉	#461	semidirect
47. C₄⋊C₈	D₃₈₉	semidirect
78. C₄	#20261955	semidirect

Maximal subgroups

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

subgroup	index
C₂×#20261955	2
#27159384	2
C₄×D₁₅₅₆	2
#27159309	2
C₄⋊C₈×C₃₈₉	2
#461	389