Subgroups — #41000468

Order 26816.

108 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	Q₈×Dic₄₁₉	C₂	1	2	yes	maximal
2	#27211650	C₂	1	1	yes	maximal, characteristic
3	#27211642	C₂	1	2	yes	maximal
4	#27211628	C₂	1	1	yes	maximal, characteristic
5	C₂×Q₁₆×C₄₁₉	C₂	1	1	yes	maximal, characteristic
6	C₂×C₄₁₉⋊C₈	C₂²	1	1	yes	characteristic
7	C₄⋊Dic₄₁₉	—	2	2	no	—
8	C₄⋊Dic₄₁₉	C₂²	1	2	yes	—
9	C₄×Dic₄₁₉	—	2	2	no	—
10	C₄×Dic₄₁₉	C₂²	1	1	yes	characteristic
11	C₂×Q₈×C₄₁₉	C₂²	1	2	yes	—
12	Q₁₆×C₄₁₉	C₄	1	4	yes	complemented
13	C₂×C₈×C₄₁₉	C₂²	1	1	yes	characteristic
14	C₂×Dic₄₁₉	—	2	2	no	—
15	C₂×Dic₄₁₉	D₄	1	2	yes	—
16	C₄₁₉⋊C₈	—	2	1	no	—
17	Q₈×C₄₁₉	—	2	2	no	—
18	Q₈×C₄₁₉	C₂×C₄	1	4	yes	—
19	C₂×C₄×C₄₁₉	—	2	2	no	—
20	C₂×C₄×C₄₁₉	C₂³	1	1	yes	characteristic
21	C₈×C₄₁₉	C₂×C₄	1	2	yes	—
22	C₂²×C₄₁₉	C₂×D₄	1	1	yes	characteristic
23	C₄×C₄₁₉	—	2	4	no	—
24	C₄×C₄₁₉	C₂²×C₄	1	1	yes	characteristic
25	C₄×C₄₁₉	#41	1	1	yes	characteristic
26	Dic₄₁₉	—	2	2	no	—
27	Dic₄₁₉	—	4	2	no	—
28	C₂×C₄₁₉	C₄×D₄	1	1	yes	characteristic
29	C₂×C₄₁₉	#137	1	2	yes	—
30	C₄₁₉	#441	1	1	yes	characteristic, complemented, Sylow
31	#441	—	419	1	no	maximal, Sylow
32	C₂×Q₁₆	D₄₁₉	1	1	yes	characteristic
33	C₄×Q₈	—	419	2	no	—
34	#106	—	419	1	no	—
35	#103	—	419	2	no	—
36	#97	—	419	1	no	—
37	C₂×Q₈	C₂×D₄₁₉	1	2	yes	—
38	Q₁₆	Dic₄₁₉	1	4	yes	complemented
39	C₂×C₈	—	419	1	no	—
40	C₂×C₈	C₂×D₄₁₉	1	1	yes	characteristic
41	C₄⋊C₄	—	838	2	no	—
42	C₄⋊C₄	—	419	2	no	—
43	C₄²	—	838	2	no	—
44	C₄²	—	419	1	no	—
45	Q₈	—	2	2	no	—
46	Q₈	C₂×Dic₄₁₉	1	4	yes	—
47	C₂×C₄	—	2	2	no	—
48	C₂×C₄	—	838	2	no	—
49	C₂×C₄	—	419	2	no	—
50	C₂×C₄	C₂²×D₄₁₉	1	1	yes	characteristic
51	C₈	—	838	1	no	—
52	C₈	C₂×Dic₄₁₉	1	2	yes	—
53	C₂²	D₄×D₄₁₉	1	1	yes	characteristic
54	C₄	—	2	4	no	—
55	C₄	—	838	2	no	—
56	C₄	—	1676	2	no	—
57	C₄	C₂²×Dic₄₁₉	1	1	yes	characteristic
58	C₄	#20269410	1	1	yes	characteristic
59	C₂	D₄×Dic₄₁₉	1	1	yes	characteristic
60	C₂	#27211750	1	2	yes	—

	subgroup	G/H
center	C₂²	D₄×D₄₁₉
commutator	C₄×C₄₁₉	C₂²×C₄
Frattini	C₂×C₄	C₂²×D₄₁₉
Fitting	C₂×Q₁₆×C₄₁₉	C₂
socle, prime radical	C₂²×C₄₁₉	C₂×D₄
cosocle	C₂×C₄×C₄₁₉	C₂³
hypercenter	C₂×Q₁₆	D₄₁₉
hypocenter	C₄₁₉	#441
LCS	G ▷ C₄×C₄₁₉ ▷ C₂×C₄₁₉ ▷ C₄₁₉
UCS	C₁ ◁ C₂² ◁ C₂×C₄ ◁ C₂×Q₁₆

Complements

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

N	H ≅ G/N	type
12. Q₁₆×C₄₁₉	C₄	semidirect
30. C₄₁₉	#441	semidirect
38. Q₁₆	Dic₄₁₉	semidirect

Maximal subgroups

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

subgroup	index
Q₈×Dic₄₁₉	2
#27211650	2
#27211642	2
#27211628	2
C₂×Q₁₆×C₄₁₉	2
#441	419