Subgroups — C₂²×C₁₉×#564 #18068651

Order 4864.

6374 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₁₉×#564	C₂	1	48	yes	maximal, direct product factor
2	C₂²×C₁₉×#125	C₂	1	15	yes	maximal
3	C₁₉×#564	C₂²	1	256	yes	direct product factor
4	C₂×C₁₉×#125	C₂²	1	360	yes	—
5	C₂²×C₄⋊C₄×C₁₉	C₂²	1	30	yes	—
6	C₂²×C₄²×C₁₉	C₂²	1	5	yes	—
7	C₂³×C₄×C₁₉	C₂³	1	15	yes	—
8	C₁₉×#125	C₂³	1	960	yes	—
9	C₂×C₄⋊C₄×C₁₉	C₂³	1	360	yes	—
10	C₂×C₄²×C₁₉	C₂³	1	60	yes	—
11	C₂⁴×C₁₉	C₂⁴	1	1	yes	characteristic
12	C₂²×C₄×C₁₉	—	2	60	no	—
13	C₂²×C₄×C₁₉	C₂⁴	1	90	yes	—
14	C₄⋊C₄×C₁₉	C₂⁴	1	480	yes	—
15	C₄²×C₁₉	C₂⁴	1	80	yes	—
16	C₂²×#564	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
17	C₂³×C₁₉	2₋¹⁺⁴	1	12	yes	—
18	C₂³×C₁₉	C₂⁵	1	3	yes	—
19	C₂×C₄×C₁₉	—	2	180	no	—
20	C₂×C₄×C₁₉	C₂⁵	1	60	yes	—
21	C₂×#564	C₂×C₁₉	1	48	yes	direct product factor
22	C₂²×#125	C₂×C₁₉	1	15	yes	—
23	C₂²×C₁₉	#564	1	16	yes	direct product factor
24	C₂²×C₁₉	C₂×2₋¹⁺⁴	1	18	yes	—
25	C₂²×C₁₉	C₂⁶	1	1	yes	characteristic
26	C₄×C₁₉	—	2	60	no	—
27	#564	C₂²×C₁₉	1	256	yes	direct product factor
28	C₂×#125	C₂²×C₁₉	1	360	yes	—
29	C₂²×C₄⋊C₄	C₂²×C₁₉	1	30	yes	—
30	C₂²×C₄²	C₂²×C₁₉	1	5	yes	—
31	C₂×C₁₉	C₂×#564	1	12	yes	direct product factor
32	C₂×C₁₉	C₂²×2₋¹⁺⁴	1	3	yes	—
33	C₂³×C₄	C₂³×C₁₉	1	15	yes	—
34	#125	C₂³×C₁₉	1	960	yes	—
35	C₂×C₄⋊C₄	C₂³×C₁₉	1	360	yes	—
36	C₂×C₄²	C₂³×C₁₉	1	60	yes	—
37	C₁₉	C₂²×#564	1	1	yes	characteristic, direct product factor, Sylow
38	C₂⁴	C₂⁴×C₁₉	1	1	yes	characteristic
39	C₂²×C₄	—	2	60	no	—
40	C₂²×C₄	C₂⁴×C₁₉	1	90	yes	—
41	C₄⋊C₄	C₂⁴×C₁₉	1	480	yes	—
42	C₄²	C₂⁴×C₁₉	1	80	yes	—
43	C₂³	C₁₉×2₋¹⁺⁴	1	12	yes	—
44	C₂³	C₂⁵×C₁₉	1	3	yes	—
45	C₂×C₄	—	2	180	no	—
46	C₂×C₄	C₂⁵×C₁₉	1	60	yes	—
47	C₂²	C₁₉×#564	1	16	yes	direct product factor
48	C₂²	C₂×C₁₉×2₋¹⁺⁴	1	18	yes	—
49	C₂²	C₂⁶×C₁₉	1	1	yes	characteristic
50	C₄	—	2	60	no	—
51	C₂	C₂×C₁₉×#564	1	12	yes	direct product factor
52	C₂	C₂²×C₁₉×2₋¹⁺⁴	1	3	yes	—

	subgroup	G/H
center, socle, prime radical	C₂⁴×C₁₉	C₂⁴
commutator, Frattini, cosocle	C₂²	C₂⁶×C₁₉
LCS	G ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂⁴×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
1. C₂×C₁₉×#564	C₂	direct (N × H)
3. C₁₉×#564	C₂²	direct (N × H)
16. C₂²×#564	C₁₉	direct (N × H)
21. C₂×#564	C₂×C₁₉	direct (N × H)
23. C₂²×C₁₉	#564	direct (N × H)
27. #564	C₂²×C₁₉	direct (N × H)
31. C₂×C₁₉	C₂×#564	direct (N × H)
37. C₁₉	C₂²×#564	direct (N × H)
47. C₂²	C₁₉×#564	direct (N × H)
51. C₂	C₂×C₁₉×#564	direct (N × H)

Maximal subgroups

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

subgroup	index
C₂×C₁₉×#564	2
C₂²×C₁₉×#125	2
C₂²×#564	19

Subgroups — C22×C19×#564 #18068651

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂²×C₁₉×#564 #18068651