Subgroups — C₆₁×#8817 #29512250

Order 15616.

390 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₆₁×#1834	C₂	1	6	yes	maximal
2	C₂×C₈²×C₆₁	C₂	1	1	yes	maximal, characteristic
3	C₂×C₄×C₈×C₆₁	C₂²	1	3	yes	—
4	C₆₁×#384	C₂²	1	4	yes	—
5	C₆₁×#340	—	2	12	no	—
6	C₈²×C₆₁	C₄	1	4	yes	complemented
7	C₂²×C₈×C₆₁	D₄	1	6	yes	—
8	C₂×C₄⋊C₄×C₆₁	—	2	12	no	—
9	C₂×C₄²×C₆₁	C₂³	1	1	yes	characteristic
10	C₄×C₈×C₆₁	C₂×C₄	1	6	yes	—
11	C₄×C₈×C₆₁	Q₈	1	6	yes	—
12	C₂²×C₄×C₆₁	—	4	4	no	—
13	C₂²×C₄×C₆₁	C₂×D₄	1	3	yes	—
14	C₂×C₈×C₆₁	—	2	12	no	—
15	C₂×C₈×C₆₁	C₄⋊C₄	1	12	yes	—
16	C₄⋊C₄×C₆₁	—	4	24	no	—
17	C₄²×C₆₁	C₂²×C₄	1	1	yes	characteristic
18	C₄²×C₆₁	C₂×Q₈	1	3	yes	—
19	C₂³×C₆₁	#127	1	1	yes	characteristic
20	C₂×C₄×C₆₁	—	8	12	no	—
21	C₂×C₄×C₆₁	C₂×C₄⋊C₄	1	3	yes	—
22	C₂×C₄×C₆₁	C₄⋊Q₈	1	3	yes	—
23	C₂×C₄×C₆₁	#135	1	12	yes	—
24	C₈×C₆₁	—	2	12	no	—
25	#8817	C₆₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
26	C₂²×C₆₁	#384	1	1	yes	characteristic
27	C₂²×C₆₁	#495	1	6	yes	—
28	C₄×C₆₁	—	16	4	no	—
29	C₄×C₆₁	#427	1	6	yes	—
30	C₄×C₆₁	#499	1	6	yes	—
31	#1834	C₂×C₆₁	1	6	yes	—
32	C₂×C₈²	C₂×C₆₁	1	1	yes	characteristic
33	C₂×C₆₁	#1711	1	4	yes	—
34	C₂×C₆₁	#1846	1	3	yes	—
35	C₂×C₄×C₈	C₂²×C₆₁	1	3	yes	—
36	#384	C₂²×C₆₁	1	4	yes	—
37	#340	—	2	12	no	—
38	C₈²	C₄×C₆₁	1	4	yes	complemented
39	C₆₁	#8817	1	1	yes	characteristic, direct product factor, Sylow
40	C₂²×C₈	D₄×C₆₁	1	6	yes	—
41	C₂×C₄⋊C₄	—	2	12	no	—
42	C₂×C₄²	C₂³×C₆₁	1	1	yes	characteristic
43	C₄×C₈	C₂×C₄×C₆₁	1	6	yes	—
44	C₄×C₈	Q₈×C₆₁	1	6	yes	—
45	C₂²×C₄	—	4	4	no	—
46	C₂²×C₄	C₂×D₄×C₆₁	1	3	yes	—
47	C₂×C₈	—	2	12	no	—
48	C₂×C₈	C₄⋊C₄×C₆₁	1	12	yes	—
49	C₄⋊C₄	—	4	24	no	—
50	C₄²	C₂²×C₄×C₆₁	1	1	yes	characteristic
51	C₄²	C₂×Q₈×C₆₁	1	3	yes	—
52	C₂³	#127×C₆₁	1	1	yes	characteristic
53	C₂×C₄	—	8	12	no	—
54	C₂×C₄	C₂×C₄⋊C₄×C₆₁	1	3	yes	—
55	C₂×C₄	C₄⋊Q₈×C₆₁	1	3	yes	—
56	C₂×C₄	#135×C₆₁	1	12	yes	—
57	C₈	—	2	12	no	—
58	C₂²	C₆₁×#384	1	1	yes	characteristic
59	C₂²	C₆₁×#495	1	6	yes	—
60	C₄	—	16	4	no	—
61	C₄	C₆₁×#427	1	6	yes	—
62	C₄	C₆₁×#499	1	6	yes	—
63	C₂	C₆₁×#1711	1	4	yes	—
64	C₂	C₆₁×#1846	1	3	yes	—

	subgroup	G/H
center, socle, prime radical	C₂³×C₆₁	#127
commutator	C₄²	C₂²×C₄×C₆₁
Frattini, cosocle	C₂×C₄²	C₂³×C₆₁
LCS	G ▷ C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³×C₆₁ ◁ C₂×C₄²×C₆₁ ◁ G

Complements

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

N	H ≅ G/N	type
6. C₈²×C₆₁	C₄	semidirect
25. #8817	C₆₁	direct (N × H)
38. C₈²	C₄×C₆₁	semidirect
39. C₆₁	#8817	direct (N × H)

Maximal subgroups

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

subgroup	index
C₆₁×#1834	2
C₂×C₈²×C₆₁	2
#8817	61

Subgroups — C61×#8817 #29512250

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₆₁×#8817 #29512250