Subgroups — C₄×#17984566 #31800887

Order 17728.

58 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#17984566	C₂	1	2	yes	maximal
2	C₄×#14555660	C₂	1	1	yes	maximal, characteristic
3	#17984566	C₄	1	4	yes	direct product factor
4	C₂×#14555660	C₄	1	1	yes	characteristic
5	C₂×#14555660	C₂²	1	1	yes	characteristic
6	C₄²×C₂₇₇	C₄	1	1	yes	characteristic
7	#14555660	C₈	1	2	yes	—
8	#14555660	C₂×C₄	1	2	yes	—
9	C₂×C₄×C₂₇₇	C₈	1	2	yes	—
10	C₂×C₄×C₂₇₇	C₂×C₄	1	1	yes	characteristic
11	C₂²×C₂₇₇	C₂×C₈	1	1	yes	characteristic
12	C₄×C₂₇₇	C₁₆	1	4	yes	complemented
13	C₄×C₂₇₇	C₄²	1	1	yes	characteristic
14	C₄×C₂₇₇	C₂×C₈	1	1	yes	characteristic
15	C₂×C₂₇₇	C₄×C₈	1	1	yes	characteristic
16	C₂×C₂₇₇	C₂×C₁₆	1	2	yes	—
17	C₂₇₇	C₄×C₁₆	1	1	yes	characteristic, complemented, Sylow
18	C₄×C₁₆	—	277	1	no	maximal, Sylow
19	C₂×C₁₆	—	277	2	no	—
20	C₄×C₈	—	277	1	no	—
21	C₂×C₈	—	277	1	no	—
22	C₂×C₈	—	277	1	no	—
23	C₄²	#11764308	1	1	yes	characteristic
24	C₁₆	—	277	4	no	—
25	C₂×C₄	#14555667	1	2	yes	—
26	C₂×C₄	C₂×#11764308	1	1	yes	characteristic
27	C₈	—	277	2	no	—
28	C₈	—	277	2	no	—
29	C₂²	C₂×#14555667	1	1	yes	characteristic
30	C₄	#17984566	1	4	yes	direct product factor
31	C₄	C₄×#11764308	1	1	yes	characteristic
32	C₄	D₂₇₇⋊C₈	1	1	yes	characteristic
33	C₂	C₄×#14555667	1	1	yes	characteristic
34	C₂	C₂×#17984566	1	2	yes	—

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

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