Subgroups — C₂×#11758521 #14521591

Order 1984.

290 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×Q₈×C₃₁	C₂	1	1	yes	maximal, characteristic
2	C₂²×Dic₆₂	C₂	1	1	yes	maximal, characteristic
3	#11758521	C₂	1	8	yes	maximal, direct product factor
4	C₂×Dic₃₁⋊C₄	C₂	1	4	yes	maximal
5	C₂×C₄×Dic₃₁	C₂	1	1	yes	maximal, characteristic
6	C₂×Q₈×C₃₁	—	2	4	no	—
7	C₂×Q₈×C₃₁	C₂²	1	4	yes	—
8	C₂²×C₄×C₃₁	C₂²	1	2	yes	—
9	C₂²×C₄×C₃₁	C₂²	1	1	yes	characteristic
10	C₂²×Dic₃₁	C₂²	1	2	yes	—
11	C₂²×Dic₃₁	C₂²	1	2	yes	—
12	C₂×Dic₆₂	—	2	4	no	—
13	C₂×Dic₆₂	C₂²	1	4	yes	—
14	Dic₃₁⋊C₄	C₂²	1	16	yes	—
15	C₄×Dic₃₁	C₂²	1	4	yes	—
16	C₂³×C₃₁	C₂³	1	1	yes	characteristic
17	Q₈×C₃₁	—	2	8	no	—
18	C₂×C₄×C₃₁	—	2	4	no	—
19	C₂×C₄×C₃₁	D₄	1	4	yes	—
20	C₂×C₄×C₃₁	C₂³	1	4	yes	—
21	C₂×C₄×C₃₁	C₂³	1	2	yes	—
22	C₂×Dic₃₁	—	2	4	no	—
23	C₂×Dic₃₁	Q₈	1	8	yes	complemented
24	C₂×Dic₃₁	C₂³	1	4	yes	—
25	C₂×Dic₃₁	C₂³	1	4	yes	—
26	Dic₆₂	—	2	8	no	—
27	C₂²×C₃₁	C₂×D₄	1	2	yes	—
28	C₂²×C₃₁	C₂×Q₈	1	4	yes	—
29	C₂²×C₃₁	C₂⁴	1	1	yes	characteristic
30	C₄×C₃₁	—	2	4	no	—
31	C₄×C₃₁	C₂×D₄	1	4	yes	—
32	Dic₃₁	—	2	4	no	—
33	Dic₃₁	C₂×Q₈	1	8	yes	complemented
34	C₂×C₄⋊Q₈	—	31	1	no	maximal, Sylow
35	C₂×C₃₁	C₄⋊Q₈	1	4	yes	complemented
36	C₂×C₃₁	C₂²×D₄	1	1	yes	characteristic
37	C₂×C₃₁	C₂²×Q₈	1	2	yes	—
38	C₂²×Q₈	—	31	1	no	—
39	C₂²×Q₈	D₃₁	1	1	yes	characteristic
40	C₄⋊Q₈	—	31	8	no	—
41	C₂×C₄⋊C₄	—	31	4	no	—
42	C₂×C₄²	—	31	1	no	—
43	C₃₁	C₂×C₄⋊Q₈	1	1	yes	characteristic, complemented, Sylow
44	C₂×Q₈	—	2	4	no	—
45	C₂×Q₈	—	31	4	no	—
46	C₂×Q₈	—	62	4	no	—
47	C₂×Q₈	C₂×D₃₁	1	4	yes	—
48	C₂²×C₄	—	31	2	no	—
49	C₂²×C₄	—	31	2	no	—
50	C₂²×C₄	C₂×D₃₁	1	2	yes	—
51	C₂²×C₄	C₂×D₃₁	1	1	yes	characteristic
52	C₄⋊C₄	—	31	16	no	—
53	C₄²	—	31	4	no	—
54	C₂³	C₂²×D₃₁	1	1	yes	characteristic
55	Q₈	—	2	8	no	—
56	Q₈	—	62	8	no	—
57	C₂×C₄	—	2	4	no	—
58	C₂×C₄	—	31	8	no	—
59	C₂×C₄	—	31	4	no	—
60	C₂×C₄	—	31	4	no	—
61	C₂×C₄	—	62	4	no	—
62	C₂×C₄	C₂²⋊D₃₁	1	4	yes	—
63	C₂×C₄	C₂²×D₃₁	1	4	yes	—
64	C₂×C₄	C₂²×D₃₁	1	2	yes	—
65	C₂²	Q₈×D₃₁	1	4	yes	—
66	C₂²	C₂×C₂²⋊D₃₁	1	2	yes	—
67	C₂²	C₂³×D₃₁	1	1	yes	characteristic
68	C₄	—	2	4	no	—
69	C₄	—	31	8	no	—
70	C₄	—	62	4	no	—
71	C₄	C₂×C₂²⋊D₃₁	1	4	yes	—
72	C₂	#11758521	1	4	yes	direct product factor
73	C₂	C₂×Q₈×D₃₁	1	2	yes	—
74	C₂	C₂²×C₂²⋊D₃₁	1	1	yes	characteristic

	subgroup	G/H
center	C₂³	C₂²×D₃₁
commutator, cosocle	C₂²×C₃₁	C₂⁴
Frattini	C₂²	C₂³×D₃₁
Fitting	C₂²×Q₈×C₃₁	C₂
socle, prime radical	C₂³×C₃₁	C₂³
hypercenter	C₂²×Q₈	D₃₁
hypocenter	C₃₁	C₂×C₄⋊Q₈
LCS	G ▷ C₂²×C₃₁ ▷ C₃₁
UCS	C₁ ◁ C₂³ ◁ C₂²×Q₈

Complements

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

N	H ≅ G/N	type
3. #11758521	C₂	direct (N × H)
23. C₂×Dic₃₁	Q₈	semidirect
33. Dic₃₁	C₂×Q₈	semidirect
35. C₂×C₃₁	C₄⋊Q₈	semidirect
43. C₃₁	C₂×C₄⋊Q₈	semidirect
72. C₂	#11758521	direct (N × H)

Maximal subgroups

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

subgroup	index
C₂²×Q₈×C₃₁	2
C₂²×Dic₆₂	2
#11758521	2
C₂×Dic₃₁⋊C₄	2
C₂×C₄×Dic₃₁	2
C₂×C₄⋊Q₈	31

Subgroups — C2×#11758521 #14521591

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#11758521 #14521591