Finite Group Databasebeta

Subgroups — #41003837

Order 26944.

154 conjugacy classes of subgroups; only the 48 normal subgroups are shown.

normal subgroups only

This group has 154 conjugacy classes of subgroups — too many to draw. Only its 48 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#20269781	C₂	1	1	yes	maximal, characteristic, complemented
2	#27212445	C₂	1	1	yes	maximal, characteristic, complemented
3	#27212431	C₂	1	2	yes	maximal, complemented
4	#27212430	C₂	1	2	yes	maximal, complemented
5	#41×D₄₂₁	C₂	1	1	yes	maximal, characteristic
6	#20269781	—	2	1	no	—
7	#20269781	C₂²	1	2	yes	complemented
8	C₂×#16809897	—	2	1	no	—
9	C₄⋊#13132997	—	2	1	no	—
10	C₂²⋊#13132997	—	2	1	no	—
11	C₄×#13132997	C₂²	1	2	yes	complemented
12	#20269772	C₂²	1	1	yes	characteristic
13	#20269771	—	2	1	no	—
14	#20269771	C₄	1	1	yes	characteristic, complemented
15	#20269770	—	2	1	no	—
16	#20269770	C₂²	1	1	yes	characteristic
17	Q₈×D₄₂₁	C₄	1	1	yes	characteristic, complemented
18	D₄×D₄₂₁	—	2	1	no	—
19	D₄×D₄₂₁	C₄	1	1	yes	characteristic, complemented
20	C₂×C₄×D₄₂₁	—	2	1	no	—
21	C₂×C₄×D₄₂₁	C₂²	1	1	yes	characteristic
22	#41×C₄₂₁	C₄	1	1	yes	characteristic, complemented
23	C₂×#13132997	—	2	2	no	—
24	#16809897	—	2	2	no	—
25	C₂²×D₄₂₁	—	2	1	no	—
26	C₂²×D₄₂₁	D₄	1	1	yes	characteristic
27	Dic₈₄₂	—	2	1	no	—
28	Dic₈₄₂	C₂×C₄	1	1	yes	characteristic
29	D₁₆₈₄	—	2	1	no	—
30	D₁₆₈₄	C₂×C₄	1	1	yes	characteristic
31	C₂²⋊D₄₂₁	—	2	1	no	—
32	C₂²⋊D₄₂₁	—	2	1	no	—
33	C₂²⋊D₄₂₁	—	2	1	no	—
34	C₂×Dic₄₂₁	—	2	1	no	—
35	C₂×Dic₄₂₁	D₄	1	1	yes	characteristic
36	C₄×D₄₂₁	—	2	1	no	—
37	C₄×D₄₂₁	—	2	1	no	—
38	C₄×D₄₂₁	—	2	1	no	—
39	C₄×D₄₂₁	C₂×C₄	1	1	yes	characteristic
40	C₄×D₄₂₁	D₄	1	1	yes	characteristic
41	C₄×D₄₂₁	D₄	1	1	yes	characteristic
42	C₄×D₄₂₁	C₂³	1	1	yes	characteristic
43	Q₈×C₄₂₁	C₂×C₄	1	1	yes	characteristic
44	D₄×C₄₂₁	—	2	1	no	—
45	D₄×C₄₂₁	C₂×C₄	1	1	yes	characteristic
46	C₂×C₄×C₄₂₁	—	2	1	no	—
47	C₂×C₄×C₄₂₁	C₂×C₄	1	1	yes	characteristic
48	C₂²×C₄₂₁	—	2	1	no	—
49	C₂²×C₄₂₁	C₂²⋊C₄	1	1	yes	characteristic
50	C₂×D₄₂₁	—	2	1	no	—
51	C₂×D₄₂₁	—	4	1	no	—
52	C₂×D₄₂₁	—	4	2	no	—
53	C₂×D₄₂₁	C₂²⋊C₄	1	1	yes	characteristic
54	C₂×D₄₂₁	C₂×D₄	1	1	yes	characteristic
55	#13132997	—	4	2	no	—
56	C₄×C₄₂₁	—	2	1	no	—
57	C₄×C₄₂₁	C₂²⋊C₄	1	1	yes	characteristic
58	C₄×C₄₂₁	C₂²×C₄	1	1	yes	characteristic
59	Dic₄₂₁	—	2	1	no	—
60	Dic₄₂₁	C₂²⋊C₄	1	1	yes	characteristic
61	Dic₄₂₁	C₂×D₄	1	1	yes	characteristic
62	C₂×C₄₂₁	—	2	1	no	—
63	C₂×C₄₂₁	—	4	1	no	—
64	C₂×C₄₂₁	C₂×C₂²⋊C₄	1	1	yes	characteristic
65	D₄₂₁	—	2	1	no	—
66	D₄₂₁	—	2	1	no	—
67	D₄₂₁	—	4	1	no	—
68	C₄₂₁	#421	1	1	yes	characteristic, complemented, Sylow
69	#421	—	421	1	no	maximal, Sylow
70	C₂×#41	—	421	1	no	—
71	C₂×M₁₆	—	421	1	no	—
72	#117	—	421	1	no	—
73	#104	—	421	2	no	—
74	#104	—	421	2	no	—
75	#41	—	842	1	no	—
76	#41	—	842	1	no	—
77	#41	—	421	1	no	—
78	#41	—	421	1	no	—
79	#41	—	421	1	no	—
80	#41	#13132997	1	1	yes	characteristic, complemented
81	C₂×Q₈	—	421	1	no	—
82	C₂×D₄	—	842	1	no	—
83	C₂×D₄	—	421	1	no	—
84	C₂²×C₄	—	842	1	no	—
85	C₂²×C₄	—	421	1	no	—
86	M₁₆	—	842	1	no	—
87	M₁₆	—	421	2	no	—
88	C₂×C₈	—	842	1	no	—
89	C₄⋊C₄	—	842	1	no	—
90	C₂²⋊C₄	—	842	1	no	—
91	C₄²	—	421	2	no	—
92	C₂³	—	842	1	no	—
93	C₂³	—	421	1	no	—
94	Q₈	—	842	1	no	—
95	Q₈	—	421	1	no	—
96	Q₈	C₂×#13132997	1	1	yes	characteristic
97	D₄	—	2	1	no	—
98	D₄	—	842	1	no	—
99	D₄	—	842	1	no	—
100	D₄	—	842	1	no	—
101	D₄	—	842	1	no	—
102	D₄	—	421	1	no	—
103	D₄	C₂×#13132997	1	1	yes	characteristic
104	C₂×C₄	—	2	1	no	—
105	C₂×C₄	—	842	1	no	—
106	C₂×C₄	—	842	1	no	—
107	C₂×C₄	—	842	1	no	—
108	C₂×C₄	—	842	1	no	—
109	C₂×C₄	—	842	2	no	—
110	C₂×C₄	—	421	1	no	—
111	C₂×C₄	—	421	1	no	—
112	C₂×C₄	—	421	1	no	—
113	C₂×C₄	—	421	1	no	—
114	C₂×C₄	—	421	1	no	—
115	C₂×C₄	C₂×#13132997	1	1	yes	characteristic
116	C₈	—	842	2	no	—
117	C₂²	—	2	1	no	—
118	C₂²	—	842	1	no	—
119	C₂²	—	1684	1	no	—
120	C₂²	—	1684	2	no	—
121	C₂²	—	421	1	no	—
122	C₂²	—	421	1	no	—
123	C₂²	C₂²⋊#13132997	1	1	yes	characteristic
124	C₄	—	2	1	no	—
125	C₄	—	842	1	no	—
126	C₄	—	1684	2	no	—
127	C₄	—	421	1	no	—
128	C₄	—	421	1	no	—
129	C₄	C₂²⋊#13132997	1	1	yes	characteristic
130	C₄	C₂²×#13132997	1	1	yes	characteristic
131	C₂	—	2	1	no	—
132	C₂	—	4	1	no	—
133	C₂	—	842	1	no	—
134	C₂	—	842	1	no	—
135	C₂	—	1684	1	no	—
136	C₂	C₂×C₂²⋊#13132997	1	1	yes	characteristic

	subgroup	G/H
center	C₂	C₂×C₂²⋊#13132997
commutator	C₄×C₄₂₁	C₂²×C₄
Frattini	C₄	C₂²×#13132997
Fitting	#41×C₄₂₁	C₄
socle	C₂×C₄₂₁	C₂×C₂²⋊C₄
prime radical	#41×D₄₂₁	C₂
cosocle	C₄×D₄₂₁	C₂³
hypercenter	#41	#13132997
hypocenter	C₄₂₁	#421
LCS	G ▷ C₄×C₄₂₁ ▷ C₂×C₄₂₁ ▷ C₄₂₁
UCS	C₁ ◁ C₂ ◁ C₂×C₄ ◁ #41

Complements

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

N	H ≅ G/N	type
1. C₂×#20269781	C₂	semidirect
2. #27212445	C₂	semidirect
3. #27212431	C₂	semidirect
4. #27212430	C₂	semidirect
7. #20269781	C₂²	semidirect
11. C₄×#13132997	C₂²	semidirect
14. #20269771	C₄	semidirect
17. Q₈×D₄₂₁	C₄	semidirect
19. D₄×D₄₂₁	C₄	semidirect
22. #41×C₄₂₁	C₄	semidirect
68. C₄₂₁	#421	semidirect
80. #41	#13132997	semidirect

Maximal subgroups

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

subgroup	index
C₂×#20269781	2
#27212445	2
#27212431	2
#27212430	2
#41×D₄₂₁	2
#421	421