Subgroups — C₂×#28380735 #43244126

Order 28096.

226 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#28380735	C₂	1	8	yes	maximal, direct product factor
2	C₂×C₄⋊Dic₄₃₉	C₂	1	2	yes	maximal
3	C₂×Dic₄₃₉⋊C₄	C₂	1	4	yes	maximal
4	C₂×C₄²×C₄₃₉	C₂	1	1	yes	maximal, characteristic
5	C₂²×Dic₄₃₉	C₂²	1	4	yes	—
6	C₄⋊Dic₄₃₉	C₂²	1	8	yes	—
7	Dic₄₃₉⋊C₄	C₂²	1	16	yes	—
8	C₂²×C₄×C₄₃₉	C₂²	1	2	yes	—
9	C₂²×C₄×C₄₃₉	C₂²	1	1	yes	characteristic
10	C₄²×C₄₃₉	C₂²	1	4	yes	—
11	C₂×Dic₄₃₉	—	2	8	no	—
12	C₂×Dic₄₃₉	C₂³	1	8	yes	—
13	C₂³×C₄₃₉	C₂³	1	1	yes	characteristic
14	C₂×C₄×C₄₃₉	—	2	4	no	—
15	C₂×C₄×C₄₃₉	Q₈	1	4	yes	—
16	C₂×C₄×C₄₃₉	C₂³	1	4	yes	—
17	C₂×C₄×C₄₃₉	C₂³	1	2	yes	—
18	C₂²×C₄₃₉	C₂×Q₈	1	2	yes	—
19	C₂²×C₄₃₉	#41	1	4	yes	—
20	C₂²×C₄₃₉	C₂⁴	1	1	yes	characteristic
21	C₄×C₄₃₉	—	2	4	no	—
22	C₄×C₄₃₉	C₂×Q₈	1	4	yes	—
23	Dic₄₃₉	—	2	8	no	—
24	C₂×C₄₃₉	#125	1	4	yes	complemented
25	C₂×C₄₃₉	C₂²×Q₈	1	1	yes	characteristic
26	C₂×C₄₃₉	C₂×#41	1	2	yes	—
27	C₄₃₉	C₂×#125	1	1	yes	characteristic, complemented, Sylow
28	C₂×#125	—	439	1	no	maximal, Sylow
29	#125	—	439	8	no	—
30	C₂×C₄⋊C₄	—	439	4	no	—
31	C₂×C₄⋊C₄	—	439	2	no	—
32	C₂×C₄²	D₄₃₉	1	1	yes	characteristic
33	C₂²×C₄	—	439	4	no	—
34	C₂²×C₄	C₂×D₄₃₉	1	2	yes	—
35	C₂²×C₄	C₂×D₄₃₉	1	1	yes	characteristic
36	C₄⋊C₄	—	439	16	no	—
37	C₄⋊C₄	—	439	8	no	—
38	C₄²	C₂×D₄₃₉	1	4	yes	—
39	C₂³	C₂²×D₄₃₉	1	1	yes	characteristic
40	C₂×C₄	—	2	4	no	—
41	C₂×C₄	—	878	8	no	—
42	C₂×C₄	—	439	8	no	—
43	C₂×C₄	Dic₈₇₈	1	4	yes	—
44	C₂×C₄	C₂²×D₄₃₉	1	4	yes	—
45	C₂×C₄	C₂²×D₄₃₉	1	2	yes	—
46	C₂²	C₂×Dic₈₇₈	1	2	yes	—
47	C₂²	#20296329	1	4	yes	—
48	C₂²	C₂³×D₄₃₉	1	1	yes	characteristic
49	C₄	—	2	4	no	—
50	C₄	—	878	8	no	—
51	C₄	C₂×Dic₈₇₈	1	4	yes	—
52	C₂	#28380735	1	4	yes	direct product factor
53	C₂	C₂²×Dic₈₇₈	1	1	yes	characteristic
54	C₂	C₂×#20296329	1	2	yes	—

	subgroup	G/H
center	C₂³	C₂²×D₄₃₉
commutator, cosocle	C₂²×C₄₃₉	C₂⁴
Frattini	C₂²	C₂³×D₄₃₉
Fitting	C₂×C₄²×C₄₃₉	C₂
socle, prime radical	C₂³×C₄₃₉	C₂³
hypercenter	C₂×C₄²	D₄₃₉
hypocenter	C₄₃₉	C₂×#125
LCS	G ▷ C₂²×C₄₃₉ ▷ C₄₃₉
UCS	C₁ ◁ C₂³ ◁ C₂×C₄²

Complements

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

N	H ≅ G/N	type
1. #28380735	C₂	direct (N × H)
24. C₂×C₄₃₉	#125	semidirect
27. C₄₃₉	C₂×#125	semidirect
52. C₂	#28380735	direct (N × H)

Maximal subgroups

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

subgroup	index
#28380735	2
C₂×C₄⋊Dic₄₃₉	2
C₂×Dic₄₃₉⋊C₄	2
C₂×C₄²×C₄₃₉	2
C₂×#125	439

Subgroups — C2×#28380735 #43244126

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#28380735 #43244126