Subgroups — #41000758

Order 26816.

98 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#27211717	C₂	1	2	yes	maximal
2	#27211650	C₂	1	1	yes	maximal, characteristic
3	#27211649	C₂	1	2	yes	maximal
4	C₈×Dic₄₁₉	C₂	1	1	yes	maximal, characteristic
5	#106×C₄₁₉	C₂	1	1	yes	maximal, characteristic
6	C₂×Dic₈₃₈	—	2	2	no	—
7	C₂×C₄₁₉⋊C₈	C₂²	1	1	yes	characteristic
8	C₄⋊Dic₄₁₉	C₂²	1	2	yes	—
9	Dic₄₁₉⋊C₄	—	2	2	no	—
10	C₄×Dic₄₁₉	C₂²	1	1	yes	characteristic
11	C₂×C₈×C₄₁₉	C₂²	1	1	yes	characteristic
12	C₄⋊C₄×C₄₁₉	C₂²	1	2	yes	—
13	Dic₈₃₈	—	4	4	no	—
14	C₂×Dic₄₁₉	—	2	2	no	—
15	C₂×Dic₄₁₉	D₄	1	2	yes	—
16	C₄₁₉⋊C₈	Q₈	1	2	yes	complemented
17	C₂×C₄×C₄₁₉	—	2	2	no	—
18	C₂×C₄×C₄₁₉	C₂³	1	1	yes	characteristic
19	C₈×C₄₁₉	Q₈	1	2	yes	complemented
20	C₂²×C₄₁₉	C₂×D₄	1	1	yes	characteristic
21	C₄×C₄₁₉	—	4	2	no	—
22	C₄×C₄₁₉	C₂×Q₈	1	1	yes	characteristic
23	C₄×C₄₁₉	C₂×Q₈	1	1	yes	characteristic
24	Dic₄₁₉	—	4	2	no	—
25	Dic₄₁₉	SD₁₆	1	4	yes	—
26	C₂×C₄₁₉	C₄⋊Q₈	1	1	yes	characteristic
27	C₂×C₄₁₉	C₂×SD₁₆	1	2	yes	—
28	C₄₁₉	#498	1	1	yes	characteristic, complemented, Sylow
29	#498	—	419	1	no	maximal, Sylow
30	C₄⋊Q₈	—	419	2	no	—
31	#106	—	419	1	no	—
32	#106	—	419	2	no	—
33	#106	D₄₁₉	1	1	yes	characteristic
34	C₄×C₈	—	419	1	no	—
35	C₂×Q₈	—	838	2	no	—
36	C₂×C₈	—	419	1	no	—
37	C₂×C₈	C₂×D₄₁₉	1	1	yes	characteristic
38	C₄⋊C₄	—	838	2	no	—
39	C₄⋊C₄	—	419	2	no	—
40	C₄⋊C₄	C₂×D₄₁₉	1	2	yes	—
41	C₄²	—	419	1	no	—
42	Q₈	—	1676	4	no	—
43	C₂×C₄	—	2	2	no	—
44	C₂×C₄	—	838	2	no	—
45	C₂×C₄	—	419	2	no	—
46	C₂×C₄	C₂²×D₄₁₉	1	1	yes	characteristic
47	C₈	—	419	2	no	—
48	C₈	Dic₈₃₈	1	2	yes	complemented
49	C₂²	D₄×D₄₁₉	1	1	yes	characteristic
50	C₄	—	4	2	no	—
51	C₄	—	1676	2	no	—
52	C₄	—	419	4	no	—
53	C₄	Q₈×D₄₁₉	1	1	yes	characteristic
54	C₄	C₂×Dic₈₃₈	1	1	yes	characteristic
55	C₂	#27211717	1	1	yes	characteristic
56	C₂	SD₁₆×D₄₁₉	1	2	yes	—

	subgroup	G/H
center	C₂²	D₄×D₄₁₉
commutator, cosocle	C₂×C₄×C₄₁₉	C₂³
Frattini	C₂×C₄	C₂²×D₄₁₉
Fitting	#106×C₄₁₉	C₂
socle, prime radical	C₂²×C₄₁₉	C₂×D₄
hypercenter	#106	D₄₁₉
hypocenter	C₄₁₉	#498
LCS	G ▷ C₂×C₄×C₄₁₉ ▷ C₂×C₄₁₉ ▷ C₄₁₉
UCS	C₁ ◁ C₂² ◁ C₂×C₄ ◁ #106

Complements

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

N	H ≅ G/N	type
16. C₄₁₉⋊C₈	Q₈	semidirect
19. C₈×C₄₁₉	Q₈	semidirect
28. C₄₁₉	#498	semidirect
48. C₈	Dic₈₃₈	semidirect

Maximal subgroups

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

subgroup	index
#27211717	2
#27211650	2
#27211649	2
C₈×Dic₄₁₉	2
#106×C₄₁₉	2
#498	419