Subgroups — C₂×#27159382 #38734641

Order 24896.

290 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×Dic₇₇₈	C₂	1	1	yes	maximal, characteristic
2	#27159382	C₂	1	8	yes	maximal, direct product factor
3	C₂×#20261945	C₂	1	4	yes	maximal
4	C₂×C₄×Dic₃₈₉	C₂	1	1	yes	maximal, characteristic
5	C₂²×Q₈×C₃₈₉	C₂	1	1	yes	maximal, characteristic
6	C₂×Dic₇₇₈	—	2	4	no	—
7	C₂×Dic₇₇₈	C₂²	1	4	yes	—
8	C₂²×Dic₃₈₉	C₂²	1	2	yes	—
9	C₂²×Dic₃₈₉	C₂²	1	2	yes	—
10	#20261945	C₂²	1	16	yes	—
11	C₄×Dic₃₈₉	C₂²	1	4	yes	—
12	C₂×Q₈×C₃₈₉	—	2	4	no	—
13	C₂×Q₈×C₃₈₉	C₂²	1	4	yes	—
14	C₂²×C₄×C₃₈₉	C₂²	1	2	yes	—
15	C₂²×C₄×C₃₈₉	C₂²	1	1	yes	characteristic
16	Dic₇₇₈	—	2	8	no	—
17	C₂×Dic₃₈₉	—	2	4	no	—
18	C₂×Dic₃₈₉	Q₈	1	8	yes	complemented
19	C₂×Dic₃₈₉	C₂³	1	4	yes	—
20	C₂×Dic₃₈₉	C₂³	1	4	yes	—
21	C₂³×C₃₈₉	C₂³	1	1	yes	characteristic
22	Q₈×C₃₈₉	—	2	8	no	—
23	C₂×C₄×C₃₈₉	—	2	4	no	—
24	C₂×C₄×C₃₈₉	D₄	1	4	yes	—
25	C₂×C₄×C₃₈₉	C₂³	1	4	yes	—
26	C₂×C₄×C₃₈₉	C₂³	1	2	yes	—
27	C₂²×C₃₈₉	C₂×D₄	1	2	yes	—
28	C₂²×C₃₈₉	C₂×Q₈	1	4	yes	—
29	C₂²×C₃₈₉	C₂⁴	1	1	yes	characteristic
30	C₄×C₃₈₉	—	2	4	no	—
31	C₄×C₃₈₉	C₂×D₄	1	4	yes	—
32	Dic₃₈₉	—	2	4	no	—
33	Dic₃₈₉	C₂×Q₈	1	8	yes	complemented
34	C₂×C₃₈₉	C₄⋊Q₈	1	4	yes	complemented
35	C₂×C₃₈₉	C₂²×D₄	1	1	yes	characteristic
36	C₂×C₃₈₉	C₂²×Q₈	1	2	yes	—
37	C₃₈₉	C₂×C₄⋊Q₈	1	1	yes	characteristic, complemented, Sylow
38	C₂×C₄⋊Q₈	—	389	1	no	maximal, Sylow
39	C₂²×Q₈	—	389	1	no	—
40	C₂²×Q₈	D₃₈₉	1	1	yes	characteristic
41	C₄⋊Q₈	—	389	8	no	—
42	C₂×C₄⋊C₄	—	389	4	no	—
43	C₂×C₄²	—	389	1	no	—
44	C₂×Q₈	—	2	4	no	—
45	C₂×Q₈	—	778	4	no	—
46	C₂×Q₈	—	389	4	no	—
47	C₂×Q₈	C₂×D₃₈₉	1	4	yes	—
48	C₂²×C₄	—	389	2	no	—
49	C₂²×C₄	—	389	2	no	—
50	C₂²×C₄	C₂×D₃₈₉	1	2	yes	—
51	C₂²×C₄	C₂×D₃₈₉	1	1	yes	characteristic
52	C₄⋊C₄	—	389	16	no	—
53	C₄²	—	389	4	no	—
54	C₂³	C₂²×D₃₈₉	1	1	yes	characteristic
55	Q₈	—	2	8	no	—
56	Q₈	—	778	8	no	—
57	C₂×C₄	—	2	4	no	—
58	C₂×C₄	—	778	4	no	—
59	C₂×C₄	—	389	4	no	—
60	C₂×C₄	—	389	8	no	—
61	C₂×C₄	—	389	4	no	—
62	C₂×C₄	C₂²⋊D₃₈₉	1	4	yes	—
63	C₂×C₄	C₂²×D₃₈₉	1	4	yes	—
64	C₂×C₄	C₂²×D₃₈₉	1	2	yes	—
65	C₂²	C₂×C₂²⋊D₃₈₉	1	2	yes	—
66	C₂²	Q₈×D₃₈₉	1	4	yes	—
67	C₂²	C₂³×D₃₈₉	1	1	yes	characteristic
68	C₄	—	2	4	no	—
69	C₄	—	778	4	no	—
70	C₄	—	389	8	no	—
71	C₄	C₂×C₂²⋊D₃₈₉	1	4	yes	—
72	C₂	#27159382	1	4	yes	direct product factor
73	C₂	C₂²×C₂²⋊D₃₈₉	1	1	yes	characteristic
74	C₂	C₂×Q₈×D₃₈₉	1	2	yes	—

	subgroup	G/H
center	C₂³	C₂²×D₃₈₉
commutator, cosocle	C₂²×C₃₈₉	C₂⁴
Frattini	C₂²	C₂³×D₃₈₉
Fitting	C₂²×Q₈×C₃₈₉	C₂
socle, prime radical	C₂³×C₃₈₉	C₂³
hypercenter	C₂²×Q₈	D₃₈₉
hypocenter	C₃₈₉	C₂×C₄⋊Q₈
LCS	G ▷ C₂²×C₃₈₉ ▷ C₃₈₉
UCS	C₁ ◁ C₂³ ◁ C₂²×Q₈

Complements

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

N	H ≅ G/N	type
2. #27159382	C₂	direct (N × H)
18. C₂×Dic₃₈₉	Q₈	semidirect
33. Dic₃₈₉	C₂×Q₈	semidirect
34. C₂×C₃₈₉	C₄⋊Q₈	semidirect
37. C₃₈₉	C₂×C₄⋊Q₈	semidirect
72. C₂	#27159382	direct (N × H)

Maximal subgroups

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

subgroup	index
C₂²×Dic₇₇₈	2
#27159382	2
C₂×#20261945	2
C₂×C₄×Dic₃₈₉	2
C₂²×Q₈×C₃₈₉	2
C₂×C₄⋊Q₈	389

Subgroups — C2×#27159382 #38734641

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#27159382 #38734641