Subgroups — #8801

Order 256.

153 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₄×#97	C₂	1	1	yes	maximal, characteristic
2	#1281	C₂	1	2	yes	maximal
3	#1276	C₂	1	2	yes	maximal
4	#1275	C₂	1	2	yes	maximal
5	#431	C₂²	1	4	yes	—
6	C₂×#97	C₄	1	1	yes	characteristic
7	C₂×#97	C₄	1	1	yes	characteristic
8	C₂×#97	C₂²	1	1	yes	characteristic
9	C₂×#97	C₂²	1	1	yes	characteristic
10	C₂×C₄×C₈	C₄	1	1	yes	characteristic
11	C₂×C₄×C₈	C₄	1	1	yes	characteristic
12	C₄³	C₂²	1	1	yes	characteristic
13	C₂²×C₈	C₂×C₄	1	1	yes	characteristic
14	C₂²×C₈	C₂×C₄	1	1	yes	characteristic
15	C₂²×C₈	C₂×C₄	1	1	yes	characteristic
16	C₂²×C₈	C₂×C₄	1	1	yes	characteristic
17	C₂×C₄²	—	2	2	no	—
18	C₂×C₄²	C₂×C₄	1	1	yes	characteristic
19	C₂×C₄²	C₂×C₄	1	1	yes	characteristic
20	C₂×C₄²	C₂³	1	1	yes	characteristic
21	C₄⋊C₈	—	2	4	no	—
22	C₂²⋊C₈	—	2	4	no	—
23	#97	—	2	2	no	—
24	#97	—	2	2	no	—
25	#97	—	2	2	no	—
26	#97	C₈	1	4	yes	complemented
27	C₄×C₈	—	2	2	no	—
28	C₄×C₈	—	2	2	no	—
29	C₄×C₈	—	2	4	no	—
30	C₂²×C₄	—	2	1	no	—
31	C₂²×C₄	—	2	1	no	—
32	C₂²×C₄	C₂²×C₄	1	1	yes	characteristic
33	C₂²×C₄	#41	1	2	yes	—
34	C₂×C₈	—	2	1	no	—
35	C₂×C₈	—	2	1	no	—
36	C₂×C₈	—	2	1	no	—
37	C₂×C₈	—	2	1	no	—
38	C₂×C₈	—	2	1	no	—
39	C₂×C₈	—	2	1	no	—
40	C₂×C₈	—	2	1	no	—
41	C₂×C₈	—	2	1	no	—
42	C₂×C₈	—	4	4	no	—
43	C₂×C₈	C₂×C₈	1	2	yes	—
44	C₂×C₈	C₂×C₈	1	2	yes	—
45	C₂×C₈	M₁₆	1	2	yes	—
46	C₂×C₈	M₁₆	1	2	yes	—
47	C₄²	—	2	1	no	—
48	C₄²	—	2	1	no	—
49	C₄²	—	4	4	no	—
50	C₄²	C₂×C₈	1	2	yes	—
51	C₄²	M₁₆	1	2	yes	—
52	C₄²	#41	1	2	yes	—
53	C₄²	#41	1	2	yes	—
54	C₂³	#117	1	1	yes	characteristic
55	C₂×C₄	—	2	4	no	—
56	C₂×C₄	—	2	2	no	—
57	C₂×C₄	—	2	2	no	—
58	C₂×C₄	—	4	2	no	—
59	C₂×C₄	—	4	2	no	—
60	C₂×C₄	#117	1	1	yes	characteristic
61	C₂×C₄	#117	1	1	yes	characteristic
62	C₂×C₄	#126	1	4	yes	—
63	C₂×C₄	C₂²×C₈	1	1	yes	characteristic
64	C₂×C₄	C₂×M₁₆	1	1	yes	characteristic
65	C₂×C₄	C₂×M₁₆	1	1	yes	characteristic
66	C₂×C₄	C₂×M₁₆	1	1	yes	characteristic
67	C₈	—	2	2	no	—
68	C₈	—	2	2	no	—
69	C₈	—	2	2	no	—
70	C₈	—	2	2	no	—
71	C₈	—	8	4	no	—
72	C₂²	—	2	2	no	—
73	C₂²	#383	1	1	yes	characteristic
74	C₂²	#431	1	1	yes	characteristic
75	C₂²	#432	1	1	yes	characteristic
76	C₄	—	2	4	no	—
77	C₄	—	2	4	no	—
78	C₄	—	4	2	no	—
79	C₄	#431	1	1	yes	characteristic
80	C₄	#431	1	1	yes	characteristic
81	C₄	#432	1	1	yes	characteristic
82	C₄	#432	1	1	yes	characteristic
83	C₂	—	2	1	no	—
84	C₂	—	2	1	no	—
85	C₂	#1839	1	1	yes	characteristic
86	C₂	#1841	1	2	yes	—

	subgroup	G/H
center	C₂×C₄	#117
commutator	C₂×C₄	C₂²×C₈
Frattini, cosocle	C₂×C₄²	C₂³
socle	C₂²	#383
prime radical	C₂³	#117
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂×C₄ ◁ C₂×#97 ◁ G
LECS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁

Complements

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

N	H ≅ G/N	type
26. #97	C₈	semidirect

Maximal subgroups

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

subgroup	index
C₄×#97	2
#1281	2
#1276	2
#1275	2