Subgroups — #31806558

Order 17792.

256 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₄⋊(C₁₃₉⋊C₈)	C₂	1	6	yes	maximal
2	#376×C₁₃₉	C₂	1	1	yes	maximal, characteristic
3	C₂²×C₁₃₉⋊C₈	C₂²	1	4	yes	—
4	C₄⋊(C₁₃₉⋊C₈)	—	2	12	no	—
5	C₂×C₄²×C₁₃₉	C₂²	1	3	yes	—
6	#95×C₁₃₉	C₄	1	4	yes	—
7	C₂×C₁₃₉⋊C₈	—	2	12	no	—
8	C₂²×C₄×C₁₃₉	C₂×C₄	1	6	yes	—
9	C₂²×C₄×C₁₃₉	C₂³	1	1	yes	characteristic
10	C₄²×C₁₃₉	D₄	1	6	yes	—
11	C₄²×C₁₃₉	Q₈	1	6	yes	—
12	C₁₃₉⋊C₈	—	4	4	no	—
13	C₂³×C₁₃₉	C₂²×C₄	1	1	yes	characteristic
14	C₂×C₄×C₁₃₉	—	2	12	no	—
15	C₂×C₄×C₁₃₉	C₄⋊C₄	1	12	yes	—
16	C₂×C₄×C₁₃₉	C₂×D₄	1	3	yes	—
17	C₂×C₄×C₁₃₉	C₂×Q₈	1	3	yes	—
18	C₂²×C₁₃₉	C₂×C₄⋊C₄	1	3	yes	—
19	C₂²×C₁₃₉	#131	1	4	yes	—
20	C₄×C₁₃₉	—	2	12	no	—
21	C₄×C₁₃₉	#127	1	1	yes	characteristic
22	C₄×C₁₃₉	C₄⋊Q₈	1	3	yes	—
23	C₂×C₁₃₉	#384	1	1	yes	characteristic
24	C₂×C₁₃₉	#424	1	6	yes	—
25	C₁₃₉	#1843	1	1	yes	characteristic, complemented, Sylow
26	#1843	—	139	1	no	maximal, Sylow
27	C₂×C₄⋊C₈	—	139	6	no	—
28	#376	D₁₃₉	1	1	yes	characteristic
29	C₂²×C₈	—	139	4	no	—
30	C₂×C₄²	C₂×D₁₃₉	1	3	yes	—
31	C₄⋊C₈	—	278	12	no	—
32	#95	Dic₁₃₉	1	4	yes	—
33	C₂²×C₄	C₂×Dic₁₃₉	1	6	yes	—
34	C₂²×C₄	C₂²×D₁₃₉	1	1	yes	characteristic
35	C₂×C₈	—	278	12	no	—
36	C₄²	D₅₅₆	1	6	yes	—
37	C₄²	Dic₂₇₈	1	6	yes	—
38	C₂³	C₂²×Dic₁₃₉	1	1	yes	characteristic
39	C₂×C₄	—	2	12	no	—
40	C₂×C₄	C₄⋊Dic₁₃₉	1	12	yes	—
41	C₂×C₄	C₂×D₅₅₆	1	3	yes	—
42	C₂×C₄	C₂×Dic₂₇₈	1	3	yes	—
43	C₈	—	556	4	no	—
44	C₂²	C₂×C₄⋊Dic₁₃₉	1	3	yes	—
45	C₂²	#17984849	1	4	yes	—
46	C₄	—	2	12	no	—
47	C₄	#17984839	1	1	yes	characteristic
48	C₄	#17984842	1	3	yes	—
49	C₂	#22580823	1	1	yes	characteristic
50	C₂	#22580980	1	6	yes	—

	subgroup	G/H
center, Frattini	C₂²×C₄	C₂²×D₁₃₉
commutator, socle, prime radical	C₂³×C₁₃₉	C₂²×C₄
Fitting	#376×C₁₃₉	C₂
cosocle	C₂²×C₄×C₁₃₉	C₂³
hypercenter	#376	D₁₃₉
hypocenter	C₁₃₉	#1843
LCS	G ▷ C₂³×C₁₃₉ ▷ C₁₃₉
UCS	C₁ ◁ C₂²×C₄ ◁ #376

Complements

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

N	H ≅ G/N	type
25. C₁₃₉	#1843	semidirect

Maximal subgroups

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

subgroup	index
C₂×C₄⋊(C₁₃₉⋊C₈)	2
#376×C₁₃₉	2
#1843	139