Subgroups — C₂₃×#2246 #15669865

Order 2944.

216 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₂₃×D₁₆	C₂	1	4	yes	maximal, complemented
2	C₂₃×#493	C₂	1	2	yes	maximal, complemented
3	C₄×C₁₆×C₂₃	C₂	1	1	yes	maximal, characteristic, complemented
4	C₂×D₈×C₂₃	—	2	2	no	—
5	C₂×D₈×C₂₃	C₂²	1	4	yes	—
6	C₂₃×#127	—	2	2	no	—
7	C₂₃×D₁₆	—	2	8	no	—
8	C₂×C₁₆×C₂₃	C₂²	1	2	yes	—
9	C₄×C₈×C₂₃	C₂²	1	1	yes	characteristic
10	C₂×D₄×C₂₃	—	2	4	no	—
11	C₂×D₄×C₂₃	—	4	4	no	—
12	D₈×C₂₃	—	2	8	no	—
13	D₈×C₂₃	—	4	4	no	—
14	C₂×C₈×C₂₃	D₄	1	1	yes	characteristic
15	C₂×C₈×C₂₃	C₂³	1	1	yes	characteristic
16	C₄²×C₂₃	D₄	1	1	yes	characteristic
17	C₁₆×C₂₃	D₄	1	4	yes	complemented
18	C₂³×C₂₃	—	4	4	no	—
19	D₄×C₂₃	—	4	4	no	—
20	D₄×C₂₃	—	4	4	no	—
21	D₄×C₂₃	—	8	8	no	—
22	C₂×C₄×C₂₃	D₈	1	2	yes	—
23	C₂×C₄×C₂₃	C₂×D₄	1	1	yes	characteristic
24	C₈×C₂₃	D₈	1	2	yes	—
25	C₈×C₂₃	C₂×D₄	1	2	yes	—
26	#2246	C₂₃	1	1	yes	maximal, characteristic, direct product factor, Sylow
27	C₂²×C₂₃	—	8	4	no	—
28	C₂²×C₂₃	—	8	8	no	—
29	C₂²×C₂₃	C₂×D₈	1	1	yes	characteristic
30	C₄×C₂₃	D₁₆	1	4	yes	complemented
31	C₄×C₂₃	#127	1	1	yes	characteristic
32	C₄×C₂₃	C₂×D₈	1	1	yes	characteristic
33	C₂×D₁₆	C₂×C₂₃	1	4	yes	complemented
34	#493	C₂×C₂₃	1	2	yes	complemented
35	C₄×C₁₆	C₂×C₂₃	1	1	yes	characteristic, complemented
36	C₂×C₂₃	—	16	4	no	—
37	C₂×C₂₃	#493	1	1	yes	characteristic
38	C₂×C₂₃	C₂×D₁₆	1	2	yes	—
39	C₂×D₈	—	2	2	no	—
40	C₂×D₈	C₂²×C₂₃	1	4	yes	—
41	#127	—	2	2	no	—
42	D₁₆	—	2	8	no	—
43	C₂×C₁₆	C₂²×C₂₃	1	2	yes	—
44	C₄×C₈	C₂²×C₂₃	1	1	yes	characteristic
45	C₂₃	#2246	1	1	yes	characteristic, direct product factor, Sylow
46	C₂×D₄	—	2	4	no	—
47	C₂×D₄	—	4	4	no	—
48	D₈	—	2	8	no	—
49	D₈	—	4	4	no	—
50	C₂×C₈	D₄×C₂₃	1	1	yes	characteristic
51	C₂×C₈	C₂³×C₂₃	1	1	yes	characteristic
52	C₄²	D₄×C₂₃	1	1	yes	characteristic
53	C₁₆	D₄×C₂₃	1	4	yes	complemented
54	C₂³	—	4	4	no	—
55	D₄	—	4	4	no	—
56	D₄	—	4	4	no	—
57	D₄	—	8	8	no	—
58	C₂×C₄	D₈×C₂₃	1	2	yes	—
59	C₂×C₄	C₂×D₄×C₂₃	1	1	yes	characteristic
60	C₈	D₈×C₂₃	1	2	yes	—
61	C₈	C₂×D₄×C₂₃	1	2	yes	—
62	C₂²	—	8	4	no	—
63	C₂²	—	8	8	no	—
64	C₂²	C₂×D₈×C₂₃	1	1	yes	characteristic
65	C₄	C₂₃×D₁₆	1	4	yes	complemented
66	C₄	C₂₃×#127	1	1	yes	characteristic
67	C₄	C₂×D₈×C₂₃	1	1	yes	characteristic
68	C₂	—	16	4	no	—
69	C₂	C₂₃×#493	1	1	yes	characteristic
70	C₂	C₂×C₂₃×D₁₆	1	2	yes	—

	subgroup	G/H
center, socle	C₂²×C₂₃	C₂×D₈
commutator, Frattini, cosocle	C₂×C₈	C₂³×C₂₃
LCS	G ▷ C₂×C₈ ▷ C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₂₃ ◁ C₄²×C₂₃ ◁ C₄×C₈×C₂₃ ◁ G

Complements

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

N	H ≅ G/N	type
1. C₂×C₂₃×D₁₆	C₂	semidirect
2. C₂₃×#493	C₂	semidirect
3. C₄×C₁₆×C₂₃	C₂	semidirect
17. C₁₆×C₂₃	D₄	semidirect
26. #2246	C₂₃	direct (N × H)
30. C₄×C₂₃	D₁₆	semidirect
33. C₂×D₁₆	C₂×C₂₃	semidirect
34. #493	C₂×C₂₃	semidirect
35. C₄×C₁₆	C₂×C₂₃	semidirect
45. C₂₃	#2246	direct (N × H)
53. C₁₆	D₄×C₂₃	semidirect
65. C₄	C₂₃×D₁₆	semidirect

Maximal subgroups

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

subgroup	index
C₂×C₂₃×D₁₆	2
C₂₃×#493	2
C₄×C₁₆×C₂₃	2
#2246	23

Subgroups — C23×#2246 #15669865

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂₃×#2246 #15669865