Finite Group Databasebeta

Subgroups — #38744786

Order 25216.

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	#27161514	C₂	1	1	yes	maximal, characteristic, complemented
2	#27161454	C₂	1	1	yes	maximal, characteristic, complemented
3	#27161196	C₂	1	1	yes	maximal, characteristic, complemented
4	#27160899	C₂	1	1	yes	maximal, characteristic, complemented
5	#27160893	C₂	1	1	yes	maximal, characteristic, complemented
6	#27160892	C₂	1	1	yes	maximal, characteristic, complemented
7	#509×C₁₉₇	C₂	1	1	yes	maximal, characteristic, complemented
8	C₂×D₁₅₇₆	C₂²	1	1	yes	characteristic
9	C₂×#15691343	—	2	1	no	—
10	#20263333	—	2	1	no	—
11	#20263322	—	2	1	no	—
12	#20263269	—	2	1	no	—
13	#20263267	—	2	1	no	—
14	#20263266	C₂²	1	1	yes	characteristic
15	#20263262	C₂²	1	1	yes	characteristic
16	#20263253	—	2	1	no	—
17	C₈×Dic₁₉₇	C₂²	1	1	yes	characteristic
18	#135×C₁₉₇	C₂²	1	1	yes	characteristic
19	C₂×D₈×C₁₉₇	C₂²	1	1	yes	characteristic
20	SD₃₂×C₁₉₇	—	2	1	no	—
21	D₁₆×C₁₉₇	—	2	1	no	—
22	M₃₂×C₁₉₇	C₂²	1	1	yes	characteristic
23	C₂×D₇₈₈	—	2	1	no	—
24	C₂×C₂²⋊D₁₉₇	—	4	2	no	—
25	D₁₅₇₆	—	2	1	no	—
26	D₁₅₇₆	—	2	1	no	—
27	#15691343	—	4	1	no	—
28	#15691343	—	4	1	no	—
29	#15691342	—	2	1	no	—
30	#15691342	—	4	1	no	—
31	C₂×#13096802	—	4	1	no	—
32	C₂×#13096802	D₄	1	1	yes	characteristic
33	C₄×Dic₁₉₇	D₄	1	1	yes	characteristic
34	#15691333	—	2	1	no	—
35	#41×C₁₉₇	—	2	1	no	—
36	C₂×D₄×C₁₉₇	—	2	1	no	—
37	Q₁₆×C₁₉₇	D₄	1	1	yes	characteristic, complemented
38	SD₁₆×C₁₉₇	—	2	1	no	—
39	D₈×C₁₉₇	—	2	1	no	—
40	D₈×C₁₉₇	—	2	1	no	—
41	D₈×C₁₉₇	D₄	1	1	yes	characteristic, complemented
42	C₂×C₈×C₁₉₇	C₂³	1	1	yes	characteristic
43	C₁₆×C₁₉₇	—	2	1	no	—
44	C₂²×D₁₉₇	—	4	1	no	—
45	D₇₈₈	—	4	1	no	—
46	D₇₈₈	—	4	1	no	—
47	C₂²⋊D₁₉₇	—	8	4	no	—
48	C₂×Dic₁₉₇	—	2	1	no	—
49	#13096802	—	4	1	no	—
50	#13096802	D₈	1	1	yes	characteristic
51	#13096802	D₈	1	1	yes	characteristic
52	C₂³×C₁₉₇	—	4	1	no	—
53	Q₈×C₁₉₇	—	2	1	no	—
54	D₄×C₁₉₇	—	2	1	no	—
55	D₄×C₁₉₇	—	4	1	no	—
56	D₄×C₁₉₇	—	4	1	no	—
57	D₄×C₁₉₇	—	4	1	no	—
58	C₂×C₄×C₁₉₇	—	4	1	no	—
59	C₂×C₄×C₁₉₇	C₂×D₄	1	1	yes	characteristic
60	C₈×C₁₉₇	C₂×D₄	1	1	yes	characteristic
61	C₈×C₁₉₇	#41	1	1	yes	characteristic
62	C₂²×C₁₉₇	—	4	1	no	—
63	C₂²×C₁₉₇	—	8	2	no	—
64	C₂²×C₁₉₇	—	8	1	no	—
65	C₂²×C₁₉₇	AGL(1,ℤ/8)	1	1	yes	characteristic
66	C₂×D₁₉₇	—	8	2	no	—
67	C₂×D₁₉₇	—	8	1	no	—
68	C₄×C₁₉₇	—	4	1	no	—
69	C₄×C₁₉₇	#121	1	1	yes	characteristic
70	C₄×C₁₉₇	C₂×D₈	1	1	yes	characteristic
71	Dic₁₉₇	—	2	2	no	—
72	C₂×C₁₉₇	—	2	1	no	—
73	C₂×C₁₉₇	—	8	1	no	—
74	C₂×C₁₉₇	—	16	1	no	—
75	C₂×C₁₉₇	#459	1	1	yes	characteristic
76	D₁₉₇	—	16	1	no	—
77	C₁₉₇	#2213	1	1	yes	characteristic, complemented, Sylow
78	#2213	—	197	1	no	maximal, Sylow
79	#509	—	197	1	no	—
80	#509	D₁₉₇	1	1	yes	characteristic, complemented
81	#493	—	197	1	no	—
82	#443	—	197	1	no	—
83	#364	—	197	1	no	—
84	#361	—	197	1	no	—
85	#361	—	197	1	no	—
86	#135	C₂×D₁₉₇	1	1	yes	characteristic
87	C₂×D₈	—	394	1	no	—
88	C₂×D₈	—	197	1	no	—
89	C₂×D₈	C₂×D₁₉₇	1	1	yes	characteristic
90	#131	—	394	1	no	—
91	#127	—	394	1	no	—
92	SD₃₂	—	2	1	no	—
93	SD₃₂	—	394	1	no	—
94	D₁₆	—	2	1	no	—
95	D₁₆	—	394	1	no	—
96	M₃₂	—	197	1	no	—
97	M₃₂	C₂×D₁₉₇	1	1	yes	characteristic
98	#108	—	197	1	no	—
99	#104	—	394	1	no	—
100	C₄×C₈	—	197	1	no	—
101	#41	—	2	1	no	—
102	C₂×D₄	—	2	1	no	—
103	C₂×D₄	—	788	2	no	—
104	C₂×D₄	—	394	1	no	—
105	Q₁₆	C₂²⋊D₁₉₇	1	1	yes	characteristic, complemented
106	SD₁₆	—	2	1	no	—
107	D₈	—	2	1	no	—
108	D₈	—	2	1	no	—
109	D₈	—	788	1	no	—
110	D₈	—	788	1	no	—
111	D₈	—	394	1	no	—
112	D₈	—	394	1	no	—
113	D₈	C₂²⋊D₁₉₇	1	1	yes	characteristic, complemented
114	M₁₆	—	788	1	no	—
115	M₁₆	—	394	1	no	—
116	C₂×C₈	—	788	1	no	—
117	C₂×C₈	—	197	1	no	—
118	C₂×C₈	C₂²×D₁₉₇	1	1	yes	characteristic
119	C₄²	—	197	1	no	—
120	C₁₆	—	2	1	no	—
121	C₁₆	—	394	1	no	—
122	C₂³	—	4	1	no	—
123	C₂³	—	788	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	—	788	1	no	—
130	D₄	—	788	1	no	—
131	D₄	—	1576	4	no	—
132	C₂×C₄	—	4	1	no	—
133	C₂×C₄	—	394	1	no	—
134	C₂×C₄	D₄×D₁₉₇	1	1	yes	characteristic
135	C₈	—	788	1	no	—
136	C₈	—	197	1	no	—
137	C₈	—	197	1	no	—
138	C₈	C₂×C₂²⋊D₁₉₇	1	1	yes	characteristic
139	C₈	#15691357	1	1	yes	characteristic
140	C₂²	—	4	1	no	—
141	C₂²	—	8	2	no	—
142	C₂²	—	8	1	no	—
143	C₂²	—	1576	2	no	—
144	C₂²	—	1576	1	no	—
145	C₂²	#20263350	1	1	yes	characteristic
146	C₄	—	4	1	no	—
147	C₄	—	394	2	no	—
148	C₄	#20263298	1	1	yes	characteristic
149	C₄	D₈×D₁₉₇	1	1	yes	characteristic
150	C₂	—	2	1	no	—
151	C₂	—	8	1	no	—
152	C₂	—	16	1	no	—
153	C₂	—	3152	1	no	—
154	C₂	#27161272	1	1	yes	characteristic

	subgroup	G/H
center	C₂	#27161272
commutator, cosocle	C₂×C₈×C₁₉₇	C₂³
Frattini	C₂×C₈	C₂²×D₁₉₇
Fitting	#509×C₁₉₇	C₂
socle	C₂×C₁₉₇	#459
hypercenter	#509	D₁₉₇
hypocenter	C₁₉₇	#2213
LCS	G ▷ C₂×C₈×C₁₉₇ ▷ C₄×C₁₉₇ ▷ C₂×C₁₉₇ ▷ C₁₉₇
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. #27161514	C₂	semidirect
2. #27161454	C₂	semidirect
3. #27161196	C₂	semidirect
4. #27160899	C₂	semidirect
5. #27160893	C₂	semidirect
6. #27160892	C₂	semidirect
7. #509×C₁₉₇	C₂	semidirect
37. Q₁₆×C₁₉₇	D₄	semidirect
41. D₈×C₁₉₇	D₄	semidirect
77. C₁₉₇	#2213	semidirect
80. #509	D₁₉₇	semidirect
105. Q₁₆	C₂²⋊D₁₉₇	semidirect
113. D₈	C₂²⋊D₁₉₇	semidirect

Maximal subgroups

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

subgroup	index
#27161514	2
#27161454	2
#27161196	2
#27160899	2
#27160893	2
#27160892	2
#509×C₁₉₇	2
#2213	197