Subgroups — #17984158

Order 4384.

30 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#14555520	C₂	1	2	yes	maximal
2	C₈×D₁₃₇	C₂	1	1	yes	maximal, characteristic
3	#11764047	—	2	2	no	—
4	C₄×D₁₃₇	C₂²	1	1	yes	characteristic
5	#11764040	C₄	1	1	yes	characteristic
6	C₈×C₁₃₇	C₄	1	1	yes	characteristic
7	C₂×D₁₃₇	Q₈	1	1	yes	characteristic
8	C₄×C₁₃₇	C₂×C₄	1	1	yes	characteristic
9	Dic₁₃₇	D₄	1	1	yes	characteristic
10	C₂×C₁₃₇	C₄⋊C₄	1	1	yes	characteristic
11	D₁₃₇	—	2	1	no	—
12	C₁₃₇	#108	1	1	yes	characteristic, complemented, Sylow
13	#108	—	137	1	no	maximal, Sylow
14	M₁₆	—	137	2	no	—
15	C₂×C₈	—	137	1	no	—
16	C₂×C₄	—	137	1	no	—
17	C₈	—	274	2	no	—
18	C₈	—	137	1	no	—
19	C₈	#10587739	1	1	yes	characteristic
20	C₂²	—	137	1	no	—
21	C₄	—	137	1	no	—
22	C₄	C₂×#10587739	1	1	yes	characteristic
23	C₂	—	274	1	no	—
24	C₂	C₄⋊#10587739	1	1	yes	characteristic

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

N	H ≅ G/N	type
12. C₁₃₇	#108	semidirect

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