Subgroups — C₂×#21440738 #29508835

Order 15424.

90 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#21440738	C₂	1	4	yes	maximal, direct product factor
2	C₂×#16838782	C₂	1	2	yes	maximal, complemented
3	C₂²×#14515356	C₂	1	1	yes	maximal, characteristic
4	#16838782	C₂²	1	4	yes	complemented
5	C₂×#14515356	C₄	1	2	yes	—
6	C₂×#14515356	C₄	1	1	yes	characteristic
7	C₂×#14515356	C₂²	1	1	yes	characteristic
8	C₂×#14515356	C₂²	1	2	yes	—
9	C₂²×Dic₂₄₁	C₄	1	1	yes	characteristic
10	#14515356	C₂×C₄	1	1	yes	characteristic
11	#14515356	C₂×C₄	1	2	yes	—
12	#14515356	C₂³	1	1	yes	characteristic
13	C₂×Dic₂₄₁	C₈	1	2	yes	—
14	C₂×Dic₂₄₁	C₈	1	1	yes	characteristic
15	C₂×Dic₂₄₁	C₂×C₄	1	2	yes	—
16	C₂×Dic₂₄₁	C₂×C₄	1	1	yes	characteristic
17	C₂³×C₂₄₁	C₈	1	1	yes	characteristic
18	C₂²×C₂₄₁	—	2	2	no	—
19	C₂²×C₂₄₁	C₂×C₈	1	2	yes	—
20	C₂²×C₂₄₁	C₂×C₈	1	1	yes	characteristic
21	Dic₂₄₁	C₂×C₈	1	2	yes	—
22	Dic₂₄₁	C₂×C₈	1	1	yes	characteristic
23	Dic₂₄₁	C₂²×C₄	1	1	yes	characteristic
24	C₂×C₂₄₁	—	2	2	no	—
25	C₂×C₂₄₁	M₃₂	1	2	yes	complemented
26	C₂×C₂₄₁	C₂²×C₈	1	1	yes	characteristic
27	C₂₄₁	C₂×M₃₂	1	1	yes	characteristic, complemented, Sylow
28	C₂×M₃₂	—	241	1	no	maximal, Sylow
29	C₂²×C₈	—	241	1	no	—
30	M₃₂	—	241	4	no	—
31	C₂×C₁₆	—	241	2	no	—
32	C₂²×C₄	—	241	1	no	—
33	C₂×C₈	—	241	1	no	—
34	C₂×C₈	—	241	2	no	—
35	C₂×C₈	—	241	2	no	—
36	C₂×C₈	—	241	1	no	—
37	C₁₆	—	241	4	no	—
38	C₂³	#14515358	1	1	yes	characteristic
39	C₂×C₄	—	241	2	no	—
40	C₂×C₄	—	241	2	no	—
41	C₂×C₄	—	241	1	no	—
42	C₂×C₄	—	241	1	no	—
43	C₈	—	241	1	no	—
44	C₈	—	241	1	no	—
45	C₈	—	241	2	no	—
46	C₂²	—	2	2	no	—
47	C₂²	C₂×#14515358	1	2	yes	—
48	C₂²	C₂×#14515358	1	1	yes	characteristic
49	C₄	—	241	1	no	—
50	C₄	—	241	2	no	—
51	C₄	—	241	1	no	—
52	C₂	—	2	2	no	—
53	C₂	#21440738	1	2	yes	direct product factor
54	C₂	C₂²×#14515358	1	1	yes	characteristic

	subgroup	G/H
center	C₂²	C₂×#14515358
commutator	C₂×C₂₄₁	C₂²×C₈
Frattini	C₂	C₂²×#14515358
Fitting, prime radical	C₂³×C₂₄₁	C₈
socle	C₂²×C₂₄₁	C₂×C₈
cosocle	#14515356	C₂³
hypercenter	C₂³	#14515358
hypocenter	C₂₄₁	C₂×M₃₂
LCS	G ▷ C₂×C₂₄₁ ▷ C₂₄₁
UCS	C₁ ◁ C₂² ◁ C₂³

Complements

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

N	H ≅ G/N	type
1. #21440738	C₂	direct (N × H)
2. C₂×#16838782	C₂	semidirect
4. #16838782	C₂²	semidirect
25. C₂×C₂₄₁	M₃₂	semidirect
27. C₂₄₁	C₂×M₃₂	semidirect
53. C₂	#21440738	direct (N × H)

Maximal subgroups

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

subgroup	index
#21440738	2
C₂×#16838782	2
C₂²×#14515356	2
C₂×M₃₂	241

Subgroups — C2×#21440738 #29508835

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#21440738 #29508835