Subgroups — #41001555

Order 26848.

68 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×Dic₁₆₇₈	C₂	1	1	yes	maximal, characteristic
2	Dic₈₃₉⋊C₄	C₂	1	4	yes	maximal
3	C₄×Dic₈₃₉	C₂	1	1	yes	maximal, characteristic
4	C₂×Q₈×C₈₃₉	C₂	1	1	yes	maximal, characteristic
5	Dic₁₆₇₈	—	2	2	no	—
6	C₂×Dic₈₃₉	C₂²	1	2	yes	—
7	C₂×Dic₈₃₉	C₂²	1	2	yes	—
8	Q₈×C₈₃₉	—	2	2	no	—
9	C₂×C₄×C₈₃₉	C₂²	1	2	yes	—
10	C₂×C₄×C₈₃₉	C₂²	1	1	yes	characteristic
11	C₂²×C₈₃₉	C₂³	1	1	yes	characteristic
12	C₄×C₈₃₉	—	2	2	no	—
13	C₄×C₈₃₉	D₄	1	2	yes	—
14	Dic₈₃₉	—	2	2	no	—
15	Dic₈₃₉	Q₈	1	4	yes	complemented
16	C₂×C₈₃₉	C₂×D₄	1	1	yes	characteristic
17	C₂×C₈₃₉	C₂×Q₈	1	2	yes	—
18	C₈₃₉	C₄⋊Q₈	1	1	yes	characteristic, complemented, Sylow
19	C₄⋊Q₈	—	839	1	no	maximal, Sylow
20	C₂×Q₈	—	839	1	no	—
21	C₂×Q₈	D₈₃₉	1	1	yes	characteristic
22	C₄⋊C₄	—	839	4	no	—
23	C₄²	—	839	1	no	—
24	Q₈	—	2	2	no	—
25	Q₈	—	1678	2	no	—
26	C₂×C₄	—	839	2	no	—
27	C₂×C₄	—	839	2	no	—
28	C₂×C₄	C₂×D₈₃₉	1	2	yes	—
29	C₂×C₄	C₂×D₈₃₉	1	1	yes	characteristic
30	C₂²	C₂²×D₈₃₉	1	1	yes	characteristic
31	C₄	—	2	2	no	—
32	C₄	—	839	4	no	—
33	C₄	—	1678	2	no	—
34	C₄	C₂²⋊D₈₃₉	1	2	yes	—
35	C₂	C₂×C₂²⋊D₈₃₉	1	1	yes	characteristic
36	C₂	Q₈×D₈₃₉	1	2	yes	—

	subgroup	G/H
center, Frattini	C₂²	C₂²×D₈₃₉
commutator, socle, prime radical, cosocle	C₂²×C₈₃₉	C₂³
Fitting	C₂×Q₈×C₈₃₉	C₂
hypercenter	C₂×Q₈	D₈₃₉
hypocenter	C₈₃₉	C₄⋊Q₈
LCS	G ▷ C₂²×C₈₃₉ ▷ C₈₃₉
UCS	C₁ ◁ C₂² ◁ C₂×Q₈

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

N	H ≅ G/N	type
15. Dic₈₃₉	Q₈	semidirect
18. C₈₃₉	C₄⋊Q₈	semidirect

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