Finite Group Databasebeta

Subgroups — #45666394

Order 32896.

170 conjugacy classes of subgroups; only the 45 normal subgroups are shown.

normal subgroups only

This group has 170 conjugacy classes of subgroups — too many to draw. Only its 45 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	#30657172	C₂	1	1	yes	maximal, characteristic, complemented
2	#30657112	C₂	1	1	yes	maximal, characteristic, complemented
3	#30656854	C₂	1	1	yes	maximal, characteristic, complemented
4	#30656557	C₂	1	1	yes	maximal, characteristic, complemented
5	#30656551	C₂	1	1	yes	maximal, characteristic, complemented
6	#30656550	C₂	1	1	yes	maximal, characteristic, complemented
7	#509×C₂₅₇	C₂	1	1	yes	maximal, characteristic, complemented
8	C₂×D₂₀₅₆	C₂²	1	1	yes	characteristic
9	C₂×#16861603	—	2	1	no	—
10	#22551599	—	2	1	no	—
11	#22551588	—	2	1	no	—
12	#22551535	—	2	1	no	—
13	#22551533	—	2	1	no	—
14	#22551532	C₂²	1	1	yes	characteristic
15	#22551528	C₂²	1	1	yes	characteristic
16	#22551519	—	2	1	no	—
17	C₈×Dic₂₅₇	C₂²	1	1	yes	characteristic
18	#135×C₂₅₇	C₂²	1	1	yes	characteristic
19	C₂×D₈×C₂₅₇	C₂²	1	1	yes	characteristic
20	SD₃₂×C₂₅₇	—	2	1	no	—
21	D₁₆×C₂₅₇	—	2	1	no	—
22	M₃₂×C₂₅₇	C₂²	1	1	yes	characteristic
23	C₂×D₁₀₂₈	—	2	1	no	—
24	C₂×C₂²⋊D₂₅₇	—	4	2	no	—
25	D₂₀₅₆	—	2	1	no	—
26	D₂₀₅₆	—	2	1	no	—
27	#16861603	—	4	1	no	—
28	#16861603	—	4	1	no	—
29	#16861602	—	2	1	no	—
30	#16861602	—	4	1	no	—
31	C₂×#14523339	—	4	1	no	—
32	C₂×#14523339	D₄	1	1	yes	characteristic
33	C₄×Dic₂₅₇	D₄	1	1	yes	characteristic
34	#16861593	—	2	1	no	—
35	#41×C₂₅₇	—	2	1	no	—
36	C₂×D₄×C₂₅₇	—	2	1	no	—
37	Q₁₆×C₂₅₇	D₄	1	1	yes	characteristic, complemented
38	SD₁₆×C₂₅₇	—	2	1	no	—
39	D₈×C₂₅₇	—	2	1	no	—
40	D₈×C₂₅₇	—	2	1	no	—
41	D₈×C₂₅₇	D₄	1	1	yes	characteristic, complemented
42	C₂×C₈×C₂₅₇	C₂³	1	1	yes	characteristic
43	C₁₆×C₂₅₇	—	2	1	no	—
44	C₂²×D₂₅₇	—	4	1	no	—
45	D₁₀₂₈	—	4	1	no	—
46	D₁₀₂₈	—	4	1	no	—
47	C₂²⋊D₂₅₇	—	8	4	no	—
48	C₂×Dic₂₅₇	—	2	1	no	—
49	#14523339	—	4	1	no	—
50	#14523339	D₈	1	1	yes	characteristic
51	#14523339	D₈	1	1	yes	characteristic
52	C₂³×C₂₅₇	—	4	1	no	—
53	Q₈×C₂₅₇	—	2	1	no	—
54	D₄×C₂₅₇	—	2	1	no	—
55	D₄×C₂₅₇	—	4	1	no	—
56	D₄×C₂₅₇	—	4	1	no	—
57	D₄×C₂₅₇	—	4	1	no	—
58	C₂×C₄×C₂₅₇	—	4	1	no	—
59	C₂×C₄×C₂₅₇	C₂×D₄	1	1	yes	characteristic
60	C₈×C₂₅₇	C₂×D₄	1	1	yes	characteristic
61	C₈×C₂₅₇	#41	1	1	yes	characteristic
62	C₂²×C₂₅₇	—	4	1	no	—
63	C₂²×C₂₅₇	—	8	2	no	—
64	C₂²×C₂₅₇	—	8	1	no	—
65	C₂²×C₂₅₇	AGL(1,ℤ/8)	1	1	yes	characteristic
66	C₂×D₂₅₇	—	8	2	no	—
67	C₂×D₂₅₇	—	8	1	no	—
68	C₄×C₂₅₇	—	4	1	no	—
69	C₄×C₂₅₇	#121	1	1	yes	characteristic
70	C₄×C₂₅₇	C₂×D₈	1	1	yes	characteristic
71	Dic₂₅₇	—	2	2	no	—
72	C₂×C₂₅₇	—	2	1	no	—
73	C₂×C₂₅₇	—	8	1	no	—
74	C₂×C₂₅₇	—	16	1	no	—
75	C₂×C₂₅₇	#459	1	1	yes	characteristic
76	D₂₅₇	—	16	1	no	—
77	C₂₅₇	#2213	1	1	yes	characteristic, complemented, Sylow
78	#2213	—	257	1	no	maximal, Sylow
79	#509	—	257	1	no	—
80	#509	D₂₅₇	1	1	yes	characteristic, complemented
81	#493	—	257	1	no	—
82	#443	—	257	1	no	—
83	#364	—	257	1	no	—
84	#361	—	257	1	no	—
85	#361	—	257	1	no	—
86	#135	C₂×D₂₅₇	1	1	yes	characteristic
87	C₂×D₈	—	257	1	no	—
88	C₂×D₈	—	514	1	no	—
89	C₂×D₈	C₂×D₂₅₇	1	1	yes	characteristic
90	#131	—	514	1	no	—
91	#127	—	514	1	no	—
92	SD₃₂	—	2	1	no	—
93	SD₃₂	—	514	1	no	—
94	D₁₆	—	2	1	no	—
95	D₁₆	—	514	1	no	—
96	M₃₂	—	257	1	no	—
97	M₃₂	C₂×D₂₅₇	1	1	yes	characteristic
98	#108	—	257	1	no	—
99	#104	—	514	1	no	—
100	C₄×C₈	—	257	1	no	—
101	#41	—	2	1	no	—
102	C₂×D₄	—	2	1	no	—
103	C₂×D₄	—	514	1	no	—
104	C₂×D₄	—	1028	2	no	—
105	Q₁₆	C₂²⋊D₂₅₇	1	1	yes	characteristic, complemented
106	SD₁₆	—	2	1	no	—
107	D₈	—	2	1	no	—
108	D₈	—	2	1	no	—
109	D₈	—	514	1	no	—
110	D₈	—	514	1	no	—
111	D₈	—	1028	1	no	—
112	D₈	—	1028	1	no	—
113	D₈	C₂²⋊D₂₅₇	1	1	yes	characteristic, complemented
114	M₁₆	—	514	1	no	—
115	M₁₆	—	1028	1	no	—
116	C₂×C₈	—	257	1	no	—
117	C₂×C₈	—	1028	1	no	—
118	C₂×C₈	C₂²×D₂₅₇	1	1	yes	characteristic
119	C₄²	—	257	1	no	—
120	C₁₆	—	2	1	no	—
121	C₁₆	—	514	1	no	—
122	C₂³	—	4	1	no	—
123	C₂³	—	1028	1	no	—
124	Q₈	—	2	1	no	—
125	D₄	—	2	1	no	—
126	D₄	—	4	1	no	—
127	D₄	—	4	1	no	—
128	D₄	—	4	1	no	—
129	D₄	—	1028	1	no	—
130	D₄	—	1028	1	no	—
131	D₄	—	2056	4	no	—
132	C₂×C₄	—	514	1	no	—
133	C₂×C₄	—	4	1	no	—
134	C₂×C₄	D₄×D₂₅₇	1	1	yes	characteristic
135	C₈	—	257	1	no	—
136	C₈	—	257	1	no	—
137	C₈	—	1028	1	no	—
138	C₈	C₂×C₂²⋊D₂₅₇	1	1	yes	characteristic
139	C₈	#16861617	1	1	yes	characteristic
140	C₂²	—	4	1	no	—
141	C₂²	—	8	2	no	—
142	C₂²	—	8	1	no	—
143	C₂²	—	2056	2	no	—
144	C₂²	—	2056	1	no	—
145	C₂²	#22551616	1	1	yes	characteristic
146	C₄	—	514	2	no	—
147	C₄	—	4	1	no	—
148	C₄	#22551564	1	1	yes	characteristic
149	C₄	D₈×D₂₅₇	1	1	yes	characteristic
150	C₂	—	2	1	no	—
151	C₂	—	8	1	no	—
152	C₂	—	16	1	no	—
153	C₂	—	4112	1	no	—
154	C₂	#30656930	1	1	yes	characteristic

	subgroup	G/H
center	C₂	#30656930
commutator, cosocle	C₂×C₈×C₂₅₇	C₂³
Frattini	C₂×C₈	C₂²×D₂₅₇
Fitting	#509×C₂₅₇	C₂
socle	C₂×C₂₅₇	#459
hypercenter	#509	D₂₅₇
hypocenter	C₂₅₇	#2213
LCS	G ▷ C₂×C₈×C₂₅₇ ▷ C₄×C₂₅₇ ▷ C₂×C₂₅₇ ▷ C₂₅₇
UCS	C₁ ◁ C₂ ◁ C₂×C₄ ◁ C₂×C₈ ◁ #509

Complements

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

N	H ≅ G/N	type
1. #30657172	C₂	semidirect
2. #30657112	C₂	semidirect
3. #30656854	C₂	semidirect
4. #30656557	C₂	semidirect
5. #30656551	C₂	semidirect
6. #30656550	C₂	semidirect
7. #509×C₂₅₇	C₂	semidirect
37. Q₁₆×C₂₅₇	D₄	semidirect
41. D₈×C₂₅₇	D₄	semidirect
77. C₂₅₇	#2213	semidirect
80. #509	D₂₅₇	semidirect
105. Q₁₆	C₂²⋊D₂₅₇	semidirect
113. D₈	C₂²⋊D₂₅₇	semidirect

Maximal subgroups

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

subgroup	index
#30657172	2
#30657112	2
#30656854	2
#30656557	2
#30656551	2
#30656550	2
#509×C₂₅₇	2
#2213	257