Subgroups — #38734375

Order 24896.

100 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#27159417	C₂	1	2	yes	maximal
2	C₂×Dic₁₅₅₆	C₂	1	1	yes	maximal, characteristic, complemented
3	#27159390	C₂	1	1	yes	maximal, characteristic
4	#27159302	C₂	1	2	yes	maximal, complemented
5	#108×C₃₈₉	C₂	1	1	yes	maximal, characteristic, complemented
6	#20261966	C₂²	1	1	yes	characteristic
7	C₂×Dic₇₇₈	C₂²	1	2	yes	—
8	Dic₁₅₅₆	—	2	1	no	—
9	Dic₁₅₅₆	—	2	1	no	—
10	Dic₁₅₅₆	—	2	2	no	—
11	#20261955	—	2	2	no	—
12	#20261950	C₂²	1	1	yes	characteristic
13	#20261949	—	2	1	no	—
14	C₈×D₃₈₉	—	2	1	no	—
15	M₁₆×C₃₈₉	C₂²	1	2	yes	—
16	C₂×C₈×C₃₈₉	C₂²	1	1	yes	characteristic
17	Dic₇₇₈	—	2	2	no	—
18	Dic₇₇₈	—	2	2	no	—
19	Dic₇₇₈	D₄	1	1	yes	characteristic
20	D₁₅₅₆	D₄	1	1	yes	characteristic
21	C₂²⋊D₃₈₉	—	2	1	no	—
22	C₂×Dic₃₈₉	—	2	2	no	—
23	C₄×D₃₈₉	—	2	1	no	—
24	#15691005	—	2	1	no	—
25	C₂×C₄×C₃₈₉	C₂³	1	1	yes	characteristic
26	C₈×C₃₈₉	—	2	2	no	—
27	C₈×C₃₈₉	D₄	1	1	yes	characteristic
28	C₈×C₃₈₉	D₄	1	1	yes	characteristic
29	C₂²×C₃₈₉	#41	1	1	yes	characteristic
30	C₂×D₃₈₉	—	2	1	no	—
31	C₄×C₃₈₉	C₂×D₄	1	1	yes	characteristic
32	C₄×C₃₈₉	C₂×D₄	1	1	yes	characteristic
33	Dic₃₈₉	—	2	1	no	—
34	Dic₃₈₉	—	4	2	no	—
35	C₂×C₃₈₉	—	2	1	no	—
36	C₂×C₃₈₉	#121	1	1	yes	characteristic
37	D₃₈₉	—	4	1	no	—
38	C₃₈₉	#473	1	1	yes	characteristic, complemented, Sylow
39	#473	—	389	1	no	maximal, Sylow
40	#137	—	389	2	no	—
41	C₂×Q₁₆	—	389	1	no	—
42	#131	—	389	1	no	—
43	#108	D₃₈₉	1	1	yes	characteristic, complemented
44	#101	—	389	2	no	—
45	#41	—	389	1	no	—
46	C₂×Q₈	—	389	2	no	—
47	Q₁₆	—	778	2	no	—
48	Q₁₆	—	778	1	no	—
49	Q₁₆	—	778	1	no	—
50	SD₁₆	—	778	2	no	—
51	M₁₆	—	778	1	no	—
52	M₁₆	—	389	1	no	—
53	M₁₆	C₂×D₃₈₉	1	2	yes	—
54	C₂×C₈	—	778	1	no	—
55	C₂×C₈	C₂×D₃₈₉	1	1	yes	characteristic
56	Q₈	—	778	2	no	—
57	Q₈	—	778	2	no	—
58	Q₈	—	389	1	no	—
59	D₄	—	778	1	no	—
60	D₄	—	389	1	no	—
61	C₂×C₄	—	778	1	no	—
62	C₂×C₄	—	778	2	no	—
63	C₂×C₄	C₂²×D₃₈₉	1	1	yes	characteristic
64	C₈	—	2	2	no	—
65	C₈	—	778	1	no	—
66	C₈	D₁₅₅₆	1	1	yes	characteristic
67	C₈	D₁₅₅₆	1	1	yes	characteristic
68	C₂²	—	778	1	no	—
69	C₂²	#20261967	1	1	yes	characteristic
70	C₄	—	778	1	no	—
71	C₄	—	1556	2	no	—
72	C₄	D₄×D₃₈₉	1	1	yes	characteristic
73	C₄	C₂×D₁₅₅₆	1	1	yes	characteristic
74	C₂	—	2	1	no	—
75	C₂	—	1556	1	no	—
76	C₂	#27159359	1	1	yes	characteristic

	subgroup	G/H
center	C₂	#27159359
commutator, cosocle	C₂×C₄×C₃₈₉	C₂³
Frattini	C₂×C₄	C₂²×D₃₈₉
Fitting	#108×C₃₈₉	C₂
socle	C₂×C₃₈₉	#121
prime radical	#20261966	C₂²
hypercenter	#108	D₃₈₉
hypocenter	C₃₈₉	#473
LCS	G ▷ C₂×C₄×C₃₈₉ ▷ C₂×C₃₈₉ ▷ C₃₈₉
UCS	C₁ ◁ C₂ ◁ C₂×C₄ ◁ #108

Complements

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

N	H ≅ G/N	type
2. C₂×Dic₁₅₅₆	C₂	semidirect
4. #27159302	C₂	semidirect
5. #108×C₃₈₉	C₂	semidirect
38. C₃₈₉	#473	semidirect
43. #108	D₃₈₉	semidirect

Maximal subgroups

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

subgroup	index
#27159417	2
C₂×Dic₁₅₅₆	2
#27159390	2
#27159302	2
#108×C₃₈₉	2
#473	389