Subgroups — #1397×C₂₅₁ #44545984

Order 32128.

68 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₃₂×C₂₅₁	C₂	1	2	yes	maximal
2	C₄×C₁₆×C₂₅₁	C₂	1	1	yes	maximal, characteristic
3	C₂×C₁₆×C₂₅₁	C₄	1	1	yes	characteristic
4	C₂×C₁₆×C₂₅₁	C₂²	1	1	yes	characteristic
5	C₄×C₈×C₂₅₁	C₄	1	1	yes	characteristic
6	C₃₂×C₂₅₁	C₄	1	4	yes	complemented
7	C₂×C₈×C₂₅₁	C₈	1	1	yes	characteristic
8	C₂×C₈×C₂₅₁	C₂×C₄	1	1	yes	characteristic
9	C₄²×C₂₅₁	C₈	1	1	yes	characteristic
10	C₁₆×C₂₅₁	C₈	1	2	yes	—
11	C₁₆×C₂₅₁	C₂×C₄	1	2	yes	—
12	C₂×C₄×C₂₅₁	C₁₆	1	2	yes	—
13	C₂×C₄×C₂₅₁	C₂×C₈	1	1	yes	characteristic
14	C₈×C₂₅₁	C₁₆	1	2	yes	—
15	C₈×C₂₅₁	C₄²	1	1	yes	characteristic
16	C₈×C₂₅₁	C₂×C₈	1	1	yes	characteristic
17	C₂²×C₂₅₁	C₂×C₁₆	1	1	yes	characteristic
18	C₄×C₂₅₁	—	2	2	no	—
19	C₄×C₂₅₁	C₄×C₈	1	1	yes	characteristic
20	C₄×C₂₅₁	C₂×C₁₆	1	1	yes	characteristic
21	C₂×C₂₅₁	C₄×C₁₆	1	1	yes	characteristic
22	C₂×C₂₅₁	M₆₄	1	2	yes	—
23	C₂₅₁	#1397	1	1	yes	characteristic, direct product factor, Sylow
24	#1397	C₂₅₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
25	C₂×C₃₂	C₂×C₂₅₁	1	2	yes	—
26	C₄×C₁₆	C₂×C₂₅₁	1	1	yes	characteristic
27	C₂×C₁₆	C₄×C₂₅₁	1	1	yes	characteristic
28	C₂×C₁₆	C₂²×C₂₅₁	1	1	yes	characteristic
29	C₄×C₈	C₄×C₂₅₁	1	1	yes	characteristic
30	C₃₂	C₄×C₂₅₁	1	4	yes	complemented
31	C₂×C₈	C₈×C₂₅₁	1	1	yes	characteristic
32	C₂×C₈	C₂×C₄×C₂₅₁	1	1	yes	characteristic
33	C₄²	C₈×C₂₅₁	1	1	yes	characteristic
34	C₁₆	C₈×C₂₅₁	1	2	yes	—
35	C₁₆	C₂×C₄×C₂₅₁	1	2	yes	—
36	C₂×C₄	C₁₆×C₂₅₁	1	2	yes	—
37	C₂×C₄	C₂×C₈×C₂₅₁	1	1	yes	characteristic
38	C₈	C₁₆×C₂₅₁	1	2	yes	—
39	C₈	C₄²×C₂₅₁	1	1	yes	characteristic
40	C₈	C₂×C₈×C₂₅₁	1	1	yes	characteristic
41	C₂²	C₂×C₁₆×C₂₅₁	1	1	yes	characteristic
42	C₄	—	2	2	no	—
43	C₄	C₄×C₈×C₂₅₁	1	1	yes	characteristic
44	C₄	C₂×C₁₆×C₂₅₁	1	1	yes	characteristic
45	C₂	C₄×C₁₆×C₂₅₁	1	1	yes	characteristic
46	C₂	M₆₄×C₂₅₁	1	2	yes	—

	subgroup	G/H
center	C₂×C₁₆×C₂₅₁	C₂²
commutator	C₂	C₄×C₁₆×C₂₅₁
Frattini, cosocle	C₂×C₁₆	C₂²×C₂₅₁
socle, prime radical	C₂²×C₂₅₁	C₂×C₁₆
LCS	G ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂×C₁₆×C₂₅₁ ◁ G

Complements

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

N	H ≅ G/N	type
6. C₃₂×C₂₅₁	C₄	semidirect
23. C₂₅₁	#1397	direct (N × H)
24. #1397	C₂₅₁	direct (N × H)
30. C₃₂	C₄×C₂₅₁	semidirect

Maximal subgroups

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

subgroup	index
C₂×C₃₂×C₂₅₁	2
C₄×C₁₆×C₂₅₁	2
#1397	251

Subgroups — #1397×C251 #44545984

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — #1397×C₂₅₁ #44545984