Subgroups — #1283

Order 128.

80 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#431	C₂	1	1	yes	maximal, characteristic
2	C₂×C₄⋊C₈	C₂	1	1	yes	maximal, characteristic
3	C₄×M₁₆	C₂	1	1	yes	maximal, characteristic
4	C₂×M₁₆	C₄	1	2	yes	—
5	C₂²×C₈	C₄	1	2	yes	—
6	C₂×C₄²	C₂²	1	1	yes	characteristic
7	C₄⋊C₈	—	2	1	no	—
8	C₄⋊C₈	—	2	1	no	—
9	C₄⋊C₈	—	2	1	no	—
10	C₂²⋊C₈	C₄	1	2	yes	—
11	#97	—	2	1	no	—
12	C₄×C₈	—	2	1	no	—
13	C₄×C₈	—	2	1	no	—
14	C₂²×C₄	C₂×C₄	1	1	yes	characteristic
15	C₂²×C₄	C₂×C₄	1	1	yes	characteristic
16	C₂²×C₄	C₂×C₄	1	1	yes	characteristic
17	M₁₆	—	2	2	no	—
18	M₁₆	C₈	1	4	yes	complemented
19	C₂×C₈	—	2	2	no	—
20	C₂×C₈	—	2	2	no	—
21	C₂×C₈	—	2	2	no	—
22	C₂×C₈	—	4	2	no	—
23	C₄²	D₄	1	1	yes	characteristic
24	C₄²	D₄	1	1	yes	characteristic
25	C₄²	D₄	1	1	yes	characteristic
26	C₄²	Q₈	1	1	yes	characteristic
27	C₂³	C₄²	1	1	yes	characteristic
28	C₂×C₄	—	2	1	no	—
29	C₂×C₄	—	2	1	no	—
30	C₂×C₄	—	4	1	no	—
31	C₂×C₄	C₂²⋊C₄	1	1	yes	characteristic
32	C₂×C₄	C₂²⋊C₄	1	1	yes	characteristic
33	C₂×C₄	C₂²⋊C₄	1	1	yes	characteristic
34	C₂×C₄	C₄⋊C₄	1	1	yes	characteristic
35	C₂×C₄	C₄⋊C₄	1	1	yes	characteristic
36	C₂×C₄	C₄⋊C₄	1	1	yes	characteristic
37	C₂×C₄	C₂×C₈	1	2	yes	—
38	C₂×C₄	M₁₆	1	2	yes	—
39	C₈	—	2	4	no	—
40	C₈	—	4	2	no	—
41	C₈	—	4	2	no	—
42	C₂²	—	2	1	no	—
43	C₂²	—	2	1	no	—
44	C₂²	#95	1	1	yes	characteristic
45	C₂²	C₄×C₈	1	1	yes	characteristic
46	C₂²	#97	1	1	yes	characteristic
47	C₄	—	2	1	no	—
48	C₄	—	2	1	no	—
49	C₄	—	2	1	no	—
50	C₄	C₂²⋊C₈	1	2	yes	—
51	C₄	#100	1	1	yes	characteristic
52	C₄	#101	1	1	yes	characteristic
53	C₄	C₄⋊C₈	1	2	yes	—
54	C₂	—	2	1	no	—
55	C₂	—	2	1	no	—
56	C₂	#336	1	1	yes	characteristic
57	C₂	#343	1	1	yes	characteristic
58	C₂	#344	1	1	yes	characteristic

	subgroup	G/H
center	C₂×C₄	C₂²⋊C₄
commutator	C₂²	C₄×C₈
Frattini, cosocle	C₂×C₄²	C₂²
socle	C₂²	#95
prime radical	C₂³	C₄²
LCS	G ▷ C₂² ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂×C₄ ◁ C₂×C₄² ◁ G
LECS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁

Complements

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

N	H ≅ G/N	type
18. M₁₆	C₈	semidirect

Maximal subgroups

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

subgroup	index
#431	2
C₂×C₄⋊C₈	2
C₄×M₁₆	2