Subgroups — #41001589

Order 26848.

60 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#27211956	C₂	1	1	yes	maximal, characteristic
2	Q₈×D₈₃₉	C₂	1	1	yes	maximal, characteristic, complemented
3	#27211945	C₂	1	1	yes	maximal, characteristic, complemented
4	#27211944	C₂	1	1	yes	maximal, characteristic, complemented
5	#27211942	C₂	1	1	yes	maximal, characteristic, complemented
6	#27211938	C₂	1	1	yes	maximal, characteristic, complemented
7	Q₁₆×C₈₃₉	C₂	1	1	yes	maximal, characteristic, complemented
8	Dic₁₆₇₈	—	2	1	no	—
9	Dic₁₆₇₈	C₂²	1	1	yes	characteristic
10	D₃₃₅₆	—	2	1	no	—
11	D₃₃₅₆	C₂²	1	1	yes	characteristic
12	C₄×D₈₃₉	—	2	1	no	—
13	C₄×D₈₃₉	—	2	1	no	—
14	C₄×D₈₃₉	C₂²	1	1	yes	characteristic
15	C₈₃₉⋊C₈	C₂²	1	1	yes	characteristic
16	Q₈×C₈₃₉	C₂²	1	1	yes	characteristic
17	Q₈×C₈₃₉	C₂²	1	1	yes	characteristic
18	C₈×C₈₃₉	C₂²	1	1	yes	characteristic
19	C₂×D₈₃₉	—	2	1	no	—
20	C₂×D₈₃₉	D₄	1	1	yes	characteristic
21	C₄×C₈₃₉	—	2	1	no	—
22	C₄×C₈₃₉	—	2	1	no	—
23	C₄×C₈₃₉	C₂³	1	1	yes	characteristic
24	Dic₈₃₉	—	2	1	no	—
25	Dic₈₃₉	D₄	1	1	yes	characteristic
26	C₂×C₈₃₉	C₂×D₄	1	1	yes	characteristic
27	D₈₃₉	—	2	1	no	—
28	D₈₃₉	—	4	1	no	—
29	C₈₃₉	#137	1	1	yes	characteristic, complemented, Sylow
30	#137	—	839	1	no	maximal, Sylow
31	#41	—	839	1	no	—
32	C₂×Q₈	—	839	1	no	—
33	Q₁₆	—	839	1	no	—
34	Q₁₆	D₈₃₉	1	1	yes	characteristic, complemented
35	SD₁₆	—	839	1	no	—
36	SD₁₆	—	839	1	no	—
37	M₁₆	—	839	1	no	—
38	Q₈	—	839	1	no	—
39	Q₈	—	1678	1	no	—
40	Q₈	C₂×D₈₃₉	1	1	yes	characteristic
41	Q₈	C₂×D₈₃₉	1	1	yes	characteristic
42	D₄	—	839	1	no	—
43	D₄	—	1678	1	no	—
44	C₂×C₄	—	839	1	no	—
45	C₂×C₄	—	1678	1	no	—
46	C₂×C₄	—	1678	1	no	—
47	C₈	—	839	1	no	—
48	C₈	C₂×D₈₃₉	1	1	yes	characteristic
49	C₂²	—	839	1	no	—
50	C₂²	—	1678	1	no	—
51	C₄	—	2	1	no	—
52	C₄	—	2	1	no	—
53	C₄	—	839	1	no	—
54	C₄	—	1678	1	no	—
55	C₄	C₂²×D₈₃₉	1	1	yes	characteristic
56	C₂	—	3356	1	no	—
57	C₂	—	1678	1	no	—
58	C₂	D₄×D₈₃₉	1	1	yes	characteristic

	subgroup	G/H
center	C₂	D₄×D₈₃₉
commutator, cosocle	C₄×C₈₃₉	C₂³
Frattini	C₄	C₂²×D₈₃₉
Fitting	Q₁₆×C₈₃₉	C₂
socle	C₂×C₈₃₉	C₂×D₄
prime radical	#27211956	C₂
hypercenter	Q₁₆	D₈₃₉
hypocenter	C₈₃₉	#137
LCS	G ▷ C₄×C₈₃₉ ▷ C₂×C₈₃₉ ▷ C₈₃₉
UCS	C₁ ◁ C₂ ◁ C₄ ◁ Q₁₆

Complements

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

N	H ≅ G/N	type
2. Q₈×D₈₃₉	C₂	semidirect
3. #27211945	C₂	semidirect
4. #27211944	C₂	semidirect
5. #27211942	C₂	semidirect
6. #27211938	C₂	semidirect
7. Q₁₆×C₈₃₉	C₂	semidirect
29. C₈₃₉	#137	semidirect
34. Q₁₆	D₈₃₉	semidirect

Maximal subgroups

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

subgroup	index
#27211956	2
Q₈×D₈₃₉	2
#27211945	2
#27211944	2
#27211942	2
#27211938	2
Q₁₆×C₈₃₉	2
#137	839