Subgroups — #31799836

Order 17728.

32 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#22579786	C₂	1	2	yes	maximal, complemented
2	C₂×C₁₆×C₂₇₇	C₂	1	1	yes	maximal, characteristic
3	C₂×C₈×C₂₇₇	C₄	1	1	yes	characteristic
4	C₁₆×C₂₇₇	C₄	1	1	yes	characteristic
5	C₁₆×C₂₇₇	C₂²	1	1	yes	characteristic
6	C₂×C₄×C₂₇₇	C₈	1	1	yes	characteristic
7	C₈×C₂₇₇	C₈	1	1	yes	characteristic
8	C₈×C₂₇₇	C₂×C₄	1	1	yes	characteristic
9	C₂²×C₂₇₇	C₁₆	1	1	yes	characteristic
10	C₄×C₂₇₇	C₁₆	1	1	yes	characteristic
11	C₄×C₂₇₇	C₂×C₈	1	1	yes	characteristic
12	C₂×C₂₇₇	—	2	1	no	—
13	C₂×C₂₇₇	C₂×C₁₆	1	1	yes	characteristic
14	C₂₇₇	M₆₄	1	1	yes	characteristic, complemented, Sylow
15	M₆₄	—	277	1	no	maximal, Sylow
16	C₂×C₁₆	D₂₇₇	1	1	yes	characteristic
17	C₃₂	—	277	2	no	—
18	C₂×C₈	Dic₂₇₇	1	1	yes	characteristic
19	C₁₆	Dic₂₇₇	1	1	yes	characteristic
20	C₁₆	C₂×D₂₇₇	1	1	yes	characteristic
21	C₂×C₄	#14555660	1	1	yes	characteristic
22	C₈	#14555660	1	1	yes	characteristic
23	C₈	C₂×Dic₂₇₇	1	1	yes	characteristic
24	C₂²	#17984538	1	1	yes	characteristic
25	C₄	#17984538	1	1	yes	characteristic
26	C₄	C₂×#14555660	1	1	yes	characteristic
27	C₂	—	2	1	no	—
28	C₂	C₂×#17984538	1	1	yes	characteristic

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

N	H ≅ G/N	type
1. #22579786	C₂	semidirect
14. C₂₇₇	M₆₄	semidirect

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