Subgroups — #34115305

Order 20096.

38 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#23758112	C₂	1	2	yes	maximal, complemented
2	C₂×#19097677	C₂	1	1	yes	maximal, characteristic
3	#19097677	C₄	1	1	yes	characteristic
4	#19097677	C₂²	1	1	yes	characteristic
5	C₂×C₁₆×C₁₅₇	C₄	1	1	yes	characteristic
6	C₂×C₈×C₁₅₇	C₈	1	1	yes	characteristic
7	C₁₆×C₁₅₇	C₈	1	1	yes	characteristic
8	C₁₆×C₁₅₇	C₂×C₄	1	1	yes	characteristic
9	C₂×C₄×C₁₅₇	C₁₆	1	1	yes	characteristic
10	C₈×C₁₅₇	C₁₆	1	1	yes	characteristic
11	C₈×C₁₅₇	C₂×C₈	1	1	yes	characteristic
12	C₂²×C₁₅₇	C₃₂	1	1	yes	characteristic
13	C₄×C₁₅₇	C₃₂	1	1	yes	characteristic
14	C₄×C₁₅₇	C₂×C₁₆	1	1	yes	characteristic
15	C₂×C₁₅₇	—	2	1	no	—
16	C₂×C₁₅₇	C₂×C₃₂	1	1	yes	characteristic
17	C₁₅₇	M₁₂₈	1	1	yes	characteristic, complemented, Sylow
18	M₁₂₈	—	157	1	no	maximal, Sylow
19	C₂×C₃₂	—	157	1	no	—
20	C₆₄	—	157	2	no	—
21	C₂×C₁₆	#10597845	1	1	yes	characteristic
22	C₃₂	—	157	1	no	—
23	C₃₂	—	157	1	no	—
24	C₂×C₈	#11929441	1	1	yes	characteristic
25	C₁₆	#11929441	1	1	yes	characteristic
26	C₁₆	C₂×#10597845	1	1	yes	characteristic
27	C₂×C₄	#14578957	1	1	yes	characteristic
28	C₈	#14578957	1	1	yes	characteristic
29	C₈	C₂×#11929441	1	1	yes	characteristic
30	C₂²	#19097821	1	1	yes	characteristic
31	C₄	#19097821	1	1	yes	characteristic
32	C₄	C₂×#14578957	1	1	yes	characteristic
33	C₂	—	2	1	no	—
34	C₂	C₂×#19097821	1	1	yes	characteristic

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

N	H ≅ G/N	type
1. #23758112	C₂	semidirect
17. C₁₅₇	M₁₂₈	semidirect

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