Finite Group Databasebeta

Subgroups — #31796365

Order 17536.

158 conjugacy classes of subgroups; only the 62 normal subgroups are shown.

normal subgroups only

This group has 158 conjugacy classes of subgroups — too many to draw. Only its 62 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	#22578419	C₂	1	1	yes	maximal, characteristic
2	#22578406	C₂	1	1	yes	maximal, characteristic
3	#22578267	C₂	1	1	yes	maximal, characteristic, complemented
4	#22578266	C₂	1	1	yes	maximal, characteristic, complemented
5	#22578265	C₂	1	1	yes	maximal, characteristic, complemented
6	#22578264	C₂	1	1	yes	maximal, characteristic, complemented
7	#22577453	C₂	1	1	yes	maximal, characteristic
8	C₂×#14555519	—	2	1	no	—
9	#17984155	—	2	1	no	—
10	C₄⋊#11764047	C₂²	1	1	yes	characteristic
11	C₄⋊#11764047	C₂²	1	1	yes	characteristic
12	C₄⋊#11764047	C₂²	1	1	yes	characteristic
13	C₄⋊#11764047	C₂²	1	1	yes	characteristic
14	C₂²⋊#11764047	—	2	1	no	—
15	C₄×#11764047	—	2	1	no	—
16	C₂×C₄×Dic₁₃₇	C₂²	1	1	yes	characteristic
17	#17984017	C₄	1	1	yes	characteristic
18	#17984017	C₄	1	1	yes	characteristic
19	C₂²⋊#11764040	C₄	1	1	yes	characteristic
20	C₈×Dic₁₃₇	C₂²	1	1	yes	characteristic
21	C₈×Dic₁₃₇	C₂²	1	1	yes	characteristic
22	C₂²⋊C₈×C₁₃₇	C₄	1	1	yes	characteristic
23	#14555519	—	4	2	no	—
24	C₂×#11764047	—	2	1	no	—
25	C₂×#11764047	—	2	1	no	—
26	C₂×#11764047	—	2	1	no	—
27	C₂×#11764047	—	2	1	no	—
28	C₂²×Dic₁₃₇	D₄	1	1	yes	characteristic
29	C₂²×Dic₁₃₇	Q₈	1	1	yes	characteristic
30	C₂×#11764040	C₂×C₄	1	1	yes	characteristic
31	C₂×#11764040	C₂×C₄	1	1	yes	characteristic
32	C₄×Dic₁₃₇	C₂×C₄	1	1	yes	characteristic
33	C₄×Dic₁₃₇	D₄	1	1	yes	characteristic
34	C₄×Dic₁₃₇	Q₈	1	1	yes	characteristic
35	C₄×Dic₁₃₇	C₂³	1	1	yes	characteristic
36	C₂²×C₄×C₁₃₇	C₂×C₄	1	1	yes	characteristic
37	C₂×C₈×C₁₃₇	C₂×C₄	1	1	yes	characteristic
38	C₂×C₈×C₁₃₇	C₂×C₄	1	1	yes	characteristic
39	#11764047	—	4	1	no	—
40	#11764047	—	4	1	no	—
41	#11764047	—	4	1	no	—
42	#11764047	—	4	1	no	—
43	C₂×Dic₁₃₇	—	2	2	no	—
44	C₂×Dic₁₃₇	—	2	1	no	—
45	C₂×Dic₁₃₇	—	2	1	no	—
46	C₂×Dic₁₃₇	C₄⋊C₄	1	1	yes	characteristic
47	C₂×Dic₁₃₇	C₄⋊C₄	1	1	yes	characteristic
48	C₂×Dic₁₃₇	C₂×D₄	1	1	yes	characteristic
49	C₂×Dic₁₃₇	C₂×Q₈	1	1	yes	characteristic
50	#11764040	—	2	1	no	—
51	#11764040	—	2	1	no	—
52	C₂³×C₁₃₇	C₄⋊C₄	1	1	yes	characteristic
53	C₂×C₄×C₁₃₇	—	2	1	no	—
54	C₂×C₄×C₁₃₇	—	2	1	no	—
55	C₂×C₄×C₁₃₇	C₄⋊C₄	1	1	yes	characteristic
56	C₂×C₄×C₁₃₇	C₂²×C₄	1	1	yes	characteristic
57	C₈×C₁₃₇	—	2	1	no	—
58	C₈×C₁₃₇	—	2	1	no	—
59	C₂²×C₁₃₇	—	2	1	no	—
60	C₂²×C₁₃₇	—	2	1	no	—
61	C₂²×C₁₃₇	—	2	1	no	—
62	C₂²×C₁₃₇	C₂×C₄⋊C₄	1	1	yes	characteristic
63	C₄×C₁₃₇	—	2	1	no	—
64	C₄×C₁₃₇	#131	1	1	yes	characteristic
65	C₄×C₁₃₇	#131	1	1	yes	characteristic
66	Dic₁₃₇	—	2	1	no	—
67	Dic₁₃₇	—	2	1	no	—
68	Dic₁₃₇	#108	1	2	yes	—
69	Dic₁₃₇	AGL(1,ℤ/8)	1	1	yes	characteristic
70	Dic₁₃₇	#137	1	1	yes	characteristic
71	C₂×C₁₃₇	—	4	1	no	—
72	C₂×C₁₃₇	#424	1	1	yes	characteristic
73	C₂×C₁₃₇	#428	1	1	yes	characteristic
74	C₂×C₁₃₇	C₂×#108	1	1	yes	characteristic
75	C₁₃₇	#1574	1	1	yes	characteristic, complemented, Sylow
76	#1574	—	137	1	no	maximal, Sylow
77	#431	—	137	1	no	—
78	#431	—	137	1	no	—
79	#423	—	137	1	no	—
80	#335	—	137	1	no	—
81	#335	—	137	1	no	—
82	#334	—	137	1	no	—
83	#334	—	137	1	no	—
84	C₂×M₁₆	—	274	1	no	—
85	C₂×C₄²	—	137	1	no	—
86	C₄⋊C₈	—	274	1	no	—
87	C₄⋊C₈	—	137	1	no	—
88	C₄⋊C₈	—	137	1	no	—
89	C₄⋊C₈	—	137	1	no	—
90	C₄⋊C₈	—	137	1	no	—
91	C₄⋊C₈	—	137	1	no	—
92	C₄⋊C₈	—	137	1	no	—
93	C₂²⋊C₈	—	274	1	no	—
94	C₂²⋊C₈	—	137	1	no	—
95	C₂²⋊C₈	#10587739	1	1	yes	characteristic
96	C₄×C₈	—	274	1	no	—
97	C₄×C₈	—	137	1	no	—
98	C₄×C₈	—	137	1	no	—
99	C₂²×C₄	—	137	1	no	—
100	C₂²×C₄	—	137	1	no	—
101	C₂²×C₄	C₂×#10587739	1	1	yes	characteristic
102	M₁₆	—	548	2	no	—
103	C₂×C₈	—	274	1	no	—
104	C₂×C₈	—	274	1	no	—
105	C₂×C₈	—	274	1	no	—
106	C₂×C₈	—	274	1	no	—
107	C₂×C₈	—	137	1	no	—
108	C₂×C₈	—	137	1	no	—
109	C₂×C₈	C₂×#10587739	1	1	yes	characteristic
110	C₂×C₈	C₂×#10587739	1	1	yes	characteristic
111	C₄²	—	137	1	no	—
112	C₄²	—	137	1	no	—
113	C₄²	—	137	1	no	—
114	C₄²	—	137	1	no	—
115	C₂³	C₄⋊#10587739	1	1	yes	characteristic
116	C₂×C₄	—	2	1	no	—
117	C₂×C₄	—	2	1	no	—
118	C₂×C₄	—	274	1	no	—
119	C₂×C₄	—	274	1	no	—
120	C₂×C₄	—	274	2	no	—
121	C₂×C₄	—	137	1	no	—
122	C₂×C₄	—	137	1	no	—
123	C₂×C₄	—	137	1	no	—
124	C₂×C₄	—	137	1	no	—
125	C₂×C₄	C₄⋊#10587739	1	1	yes	characteristic
126	C₂×C₄	C₂²×#10587739	1	1	yes	characteristic
127	C₈	—	2	1	no	—
128	C₈	—	2	1	no	—
129	C₈	—	274	1	no	—
130	C₈	—	274	1	no	—
131	C₈	—	548	1	no	—
132	C₈	—	548	1	no	—
133	C₈	—	548	1	no	—
134	C₈	—	548	1	no	—
135	C₂²	—	2	1	no	—
136	C₂²	—	2	1	no	—
137	C₂²	—	2	1	no	—
138	C₂²	C₂×C₄⋊#10587739	1	1	yes	characteristic
139	C₄	—	2	1	no	—
140	C₄	—	274	1	no	—
141	C₄	—	274	1	no	—
142	C₄	—	137	1	no	—
143	C₄	—	137	1	no	—
144	C₄	—	137	2	no	—
145	C₄	#17984175	1	1	yes	characteristic
146	C₄	#17984175	1	1	yes	characteristic
147	C₂	—	4	1	no	—
148	C₂	#22578409	1	1	yes	characteristic
149	C₂	#22578414	1	1	yes	characteristic
150	C₂	D₁₃₇⋊#108	1	1	yes	characteristic

	subgroup	G/H
center	C₂²	C₂×C₄⋊#10587739
commutator	C₂×C₄×C₁₃₇	C₂²×C₄
Frattini	C₂×C₄	C₂²×#10587739
Fitting	C₂²⋊C₈×C₁₃₇	C₄
socle	C₂²×C₁₃₇	C₂×C₄⋊C₄
prime radical	C₂³×C₁₃₇	C₄⋊C₄
cosocle	C₄×Dic₁₃₇	C₂³
hypercenter	C₂²⋊C₈	#10587739
hypocenter	C₁₃₇	#1574
LCS	G ▷ C₂×C₄×C₁₃₇ ▷ C₂×C₁₃₇ ▷ C₁₃₇
UCS	C₁ ◁ C₂² ◁ C₂²×C₄ ◁ C₂²⋊C₈

Complements

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

N	H ≅ G/N	type
3. #22578267	C₂	semidirect
4. #22578266	C₂	semidirect
5. #22578265	C₂	semidirect
6. #22578264	C₂	semidirect
75. C₁₃₇	#1574	semidirect

Maximal subgroups

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

subgroup	index
#22578419	2
#22578406	2
#22578267	2
#22578266	2
#22578265	2
#22578264	2
#22577453	2
#1574	137