Subgroups — #18069872

Order 4864.

106 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#14561769	C₂	1	2	yes	maximal
2	C₁₉×#1311	C₂	1	1	yes	maximal, characteristic
3	C₂×C₁₉⋊C₃₂	C₄	1	4	yes	—
4	C₄×C₁₆×C₁₉	C₄	1	1	yes	characteristic
5	C₄×C₁₆×C₁₉	C₂²	1	1	yes	characteristic
6	C₈²×C₁₉	C₄	1	1	yes	characteristic
7	C₂×C₁₆×C₁₉	C₈	1	2	yes	—
8	C₂×C₁₆×C₁₉	C₂×C₄	1	2	yes	—
9	C₄×C₈×C₁₉	C₈	1	2	yes	—
10	C₄×C₈×C₁₉	C₂×C₄	1	1	yes	characteristic
11	C₁₉⋊C₃₂	—	2	4	no	—
12	C₂×C₈×C₁₉	—	2	2	no	—
13	C₂×C₈×C₁₉	C₄²	1	1	yes	characteristic
14	C₂×C₈×C₁₉	C₂×C₈	1	1	yes	characteristic
15	C₄²×C₁₉	C₂×C₈	1	1	yes	characteristic
16	C₁₆×C₁₉	C₁₆	1	4	yes	—
17	C₁₆×C₁₉	M₁₆	1	4	yes	—
18	#7332	—	19	1	no	maximal, Sylow
19	C₂×C₄×C₁₉	C₄×C₈	1	1	yes	characteristic
20	C₂×C₄×C₁₉	M₃₂	1	2	yes	—
21	C₈×C₁₉	—	4	2	no	—
22	C₈×C₁₉	#97	1	2	yes	—
23	C₈×C₁₉	C₂×C₁₆	1	2	yes	—
24	#1397	—	19	2	no	—
25	#1311	D₁₉	1	1	yes	characteristic
26	C₂²×C₁₉	#346	1	1	yes	characteristic
27	C₄×C₁₉	—	2	2	no	—
28	C₄×C₁₉	#322	1	1	yes	characteristic
29	C₄×C₁₉	C₄×C₁₆	1	1	yes	characteristic
30	C₂×C₃₂	—	19	4	no	—
31	C₄×C₁₆	Dic₁₉	1	1	yes	characteristic
32	C₄×C₁₆	C₂×D₁₉	1	1	yes	characteristic
33	C₈²	Dic₁₉	1	1	yes	characteristic
34	C₂×C₁₉	#1312	1	1	yes	characteristic
35	C₂×C₁₉	#1398	1	2	yes	—
36	C₂×C₁₆	C₁₉⋊C₈	1	2	yes	—
37	C₂×C₁₆	C₄×D₁₉	1	2	yes	—
38	C₄×C₈	C₁₉⋊C₈	1	2	yes	—
39	C₄×C₈	C₂×Dic₁₉	1	1	yes	characteristic
40	C₃₂	—	38	4	no	—
41	C₁₉	#7332	1	1	yes	characteristic, complemented, Sylow
42	C₂×C₈	—	2	2	no	—
43	C₂×C₈	C₂×C₁₉⋊C₈	1	1	yes	characteristic
44	C₂×C₈	C₄×Dic₁₉	1	1	yes	characteristic
45	C₄²	C₂×C₁₉⋊C₈	1	1	yes	characteristic
46	C₁₆	C₁₉⋊C₁₆	1	4	yes	—
47	C₁₆	#64515	1	4	yes	—
48	C₂×C₄	C₄×C₁₉⋊C₈	1	1	yes	characteristic
49	C₂×C₄	#10597269	1	2	yes	—
50	C₈	—	4	2	no	—
51	C₈	C₂×C₁₉⋊C₁₆	1	2	yes	—
52	C₈	#10597272	1	2	yes	—
53	C₂²	#11926320	1	1	yes	characteristic
54	C₄	—	2	2	no	—
55	C₄	#11926265	1	1	yes	characteristic
56	C₄	C₄×C₁₉⋊C₁₆	1	1	yes	characteristic
57	C₂	#14561553	1	1	yes	characteristic
58	C₂	#14561771	1	2	yes	—

	subgroup	G/H
center	C₂×C₈	C₄×Dic₁₉
commutator	C₄×C₁₉	C₄×C₁₆
Frattini	C₄×C₁₆	C₂×D₁₉
Fitting	C₁₉×#1311	C₂
socle, prime radical	C₂²×C₁₉	#346
cosocle	C₄×C₁₆×C₁₉	C₂²
hypercenter	#1311	D₁₉
hypocenter	C₁₉	#7332
LCS	G ▷ C₄×C₁₉ ▷ C₁₉
UCS	C₁ ◁ C₂×C₈ ◁ #1311

Complements

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

N	H ≅ G/N	type
41. C₁₉	#7332	semidirect

Maximal subgroups

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

subgroup	index
#14561769	2
C₁₉×#1311	2
#7332	19