Subgroups — C₂×#27188252 #39905883

Order 25888.

68 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#27188252	C₂	1	4	yes	maximal, direct product factor
2	C₂×#20266443	C₂	1	2	yes	maximal, complemented
3	C₂²×Dic₈₀₉	C₂	1	1	yes	maximal, characteristic
4	#20266443	C₂²	1	4	yes	complemented
5	C₂×Dic₈₀₉	C₄	1	2	yes	—
6	C₂×Dic₈₀₉	C₄	1	1	yes	characteristic
7	C₂×Dic₈₀₉	C₂²	1	1	yes	characteristic
8	C₂×Dic₈₀₉	C₂²	1	2	yes	—
9	C₂³×C₈₀₉	C₄	1	1	yes	characteristic
10	C₂²×C₈₀₉	—	2	2	no	—
11	C₂²×C₈₀₉	C₂×C₄	1	2	yes	—
12	C₂²×C₈₀₉	C₂×C₄	1	1	yes	characteristic
13	Dic₈₀₉	C₂×C₄	1	1	yes	characteristic
14	Dic₈₀₉	C₂×C₄	1	2	yes	—
15	Dic₈₀₉	C₂³	1	1	yes	characteristic
16	C₂×C₈₀₉	—	2	2	no	—
17	C₂×C₈₀₉	M₁₆	1	2	yes	complemented
18	C₂×C₈₀₉	C₂²×C₄	1	1	yes	characteristic
19	C₈₀₉	C₂×M₁₆	1	1	yes	characteristic, complemented, Sylow
20	C₂×M₁₆	—	809	1	no	maximal, Sylow
21	C₂²×C₄	—	809	1	no	—
22	M₁₆	—	809	4	no	—
23	C₂×C₈	—	809	2	no	—
24	C₂³	#15692395	1	1	yes	characteristic
25	C₂×C₄	—	809	2	no	—
26	C₂×C₄	—	809	2	no	—
27	C₂×C₄	—	809	1	no	—
28	C₂×C₄	—	809	1	no	—
29	C₈	—	809	4	no	—
30	C₂²	—	2	2	no	—
31	C₂²	C₂×#15692395	1	2	yes	—
32	C₂²	C₂×#15692395	1	1	yes	characteristic
33	C₄	—	809	1	no	—
34	C₄	—	809	2	no	—
35	C₄	—	809	1	no	—
36	C₂	—	2	2	no	—
37	C₂	#27188252	1	2	yes	direct product factor
38	C₂	C₂²×#15692395	1	1	yes	characteristic

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

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