Subgroups — D₁₅×D₅₀₃ #44474875

Order 30180.

40 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	D₇₅₄₅	C₂	1	1	yes	maximal, characteristic, complemented
2	D₁₅×C₅₀₃	C₂	1	1	yes	maximal, characteristic, complemented
3	C₃×C₅×D₅₀₃	C₂	1	1	yes	maximal, characteristic, complemented
4	D₅×D₅₀₃	—	3	1	no	maximal, Hall
5	C₃×C₅×C₅₀₃	C₂²	1	1	yes	characteristic, complemented, Hall
6	D₃×D₅₀₃	—	5	1	no	maximal, Hall
7	D₂₅₁₅	—	3	1	no	—
8	C₅×D₅₀₃	D₃	1	1	yes	characteristic, complemented
9	D₅×C₅₀₃	—	3	1	no	—
10	D₁₅₀₉	—	5	1	no	—
11	C₃×D₅₀₃	D₅	1	1	yes	characteristic, complemented
12	D₃×C₅₀₃	—	5	1	no	—
13	C₅×C₅₀₃	C₂×D₃	1	1	yes	characteristic, complemented, Hall
14	C₂×D₅₀₃	—	15	1	no	Hall
15	C₃×C₅₀₃	C₂×D₅	1	1	yes	characteristic, complemented, Hall
16	C₂×C₅₀₃	—	15	1	no	—
17	D₅₀₃	—	15	1	no	—
18	D₅₀₃	D₁₅	1	1	yes	characteristic, direct product factor
19	C₅₀₃	C₂×D₁₅	1	1	yes	characteristic, complemented, Sylow
20	C₂×D₁₅	—	503	1	no	maximal, Hall
21	C₂×C₃×C₅	—	503	1	no	—
22	D₁₅	—	503	1	no	—
23	D₁₅	D₅₀₃	1	1	yes	characteristic, direct product factor
24	C₂×D₅	—	1509	1	no	Hall
25	C₃×C₅	C₂×D₅₀₃	1	1	yes	characteristic, complemented, Hall
26	C₂×D₃	—	2515	1	no	Hall
27	C₂×C₅	—	503	1	no	—
28	D₅	—	3	1	no	—
29	D₅	—	1509	1	no	—
30	C₂×C₃	—	503	1	no	—
31	D₃	—	5	1	no	—
32	D₃	—	2515	1	no	—
33	C₅	D₃×D₅₀₃	1	1	yes	characteristic, complemented, Sylow
34	C₂²	—	7545	1	no	Sylow
35	C₃	D₅×D₅₀₃	1	1	yes	characteristic, complemented, Sylow
36	C₂	—	15	1	no	—
37	C₂	—	7545	1	no	—
38	C₂	—	503	1	no	—

	subgroup	G/H
center, Frattini, hypercenter	C₁	G
commutator, Fitting, socle, cosocle, hypocenter	C₃×C₅×C₅₀₃	C₂²
LCS	G ▷ C₃×C₅×C₅₀₃
UCS	C₁

Complements

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

N	H ≅ G/N	type
1. D₇₅₄₅	C₂	semidirect
2. D₁₅×C₅₀₃	C₂	semidirect
3. C₃×C₅×D₅₀₃	C₂	semidirect
5. C₃×C₅×C₅₀₃	C₂²	semidirect
8. C₅×D₅₀₃	D₃	semidirect
11. C₃×D₅₀₃	D₅	semidirect
13. C₅×C₅₀₃	C₂×D₃	semidirect
15. C₃×C₅₀₃	C₂×D₅	semidirect
18. D₅₀₃	D₁₅	direct (N × H)
19. C₅₀₃	C₂×D₁₅	semidirect
23. D₁₅	D₅₀₃	direct (N × H)
25. C₃×C₅	C₂×D₅₀₃	semidirect
33. C₅	D₃×D₅₀₃	semidirect
35. C₃	D₅×D₅₀₃	semidirect

Maximal subgroups

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

subgroup	index
D₇₅₄₅	2
D₁₅×C₅₀₃	2
C₃×C₅×D₅₀₃	2
D₅×D₅₀₃	3
D₃×D₅₀₃	5
C₂×D₁₅	503

Subgroups — D15×D503 #44474875

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — D₁₅×D₅₀₃ #44474875