Finite Group Databasebeta

← C2×#22577778 #31791199

Subgroups — C2×#22577778 #31791199

Order 17536.

760 conjugacy classes of subgroups; only the 181 normal subgroups are shown.

normal subgroups only

This group has 760 conjugacy classes of subgroups — too many to draw. Only its 181 normal subgroups are shown.

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

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×D1096C211yesmaximal, characteristic, complemented
2C22×#14555495C212yesmaximal, complemented
3C2×#17984084C212yesmaximal, complemented
4#22577778C218yesmaximal, direct product factor
5C2×C8×Dic137C211yesmaximal, characteristic, complemented
6C22×D8×C137C211yesmaximal, characteristic, complemented
7C22×D548C2212yes—
8C22×C22⋊D137—24no—
9C2×D1096—24no—
10C2×D1096C2214yescomplemented
11C2×#14555495—28no—
12C2×#14555495C2218yescomplemented
13C22×#11764040C2211yescharacteristic
14#17984084—24no—
15#17984084C2218yescomplemented
16C2×C4×Dic137C2211yescharacteristic
17C8×Dic137C2214yescomplemented
18C22×D4×C137C2212yes—
19C2×D8×C137—24no—
20C2×D8×C137C2214yescomplemented
21C22×C8×C137C2211yescharacteristic
22C23×D137—22no—
23C2×D548—24no—
24C2×D548—24no—
25C2×D548—22no—
26C2×D548C2314yes—
27C2×C22⋊D137—216no—
28C2×C22⋊D137—416no—
29C22×Dic137D412yes—
30D1096—28no—
31#14555495—216no—
32C2×#11764040D414yescomplemented
33C2×#11764040C2312yes—
34C4×Dic137D412yes—
35C4×Dic137C2312yes—
36C24×C137—22no—
37C2×D4×C137—24no—
38C2×D4×C137—24no—
39C2×D4×C137—22no—
40C2×D4×C137C2314yes—
41C22×C4×C137C2311yescharacteristic
42D8×C137—28no—
43C2×C8×C137D414yescomplemented
44C2×C8×C137C2312yes—
45C22×D137—24no—
46C22×D137—44no—
47C22×D137—48no—
48D548—24no—
49D548—24no—
50D548—44no—
51C22⋊D137—432no—
52C2×Dic137D818yescomplemented
53C2×Dic137C2×D414yes—
54#11764040C2×D414yescomplemented
55C23×C137—24no—
56C23×C137—44no—
57C23×C137—48no—
58C23×C137C2×D411yescharacteristic
59D4×C137—24no—
60D4×C137—24no—
61D4×C137—44no—
62C2×C4×C137C2×D411yescharacteristic
63C2×C4×C137C2×D412yes—
64C2×C4×C137C2×D412yes—
65C2×C4×C137C2411yescharacteristic
66C8×C137C2×D414yescomplemented
67C22×C137—44no—
68C22×C137—48no—
69C22×C137—88no—
70C22×C137#12712yes—
71C22×C137C2×D814yes—
72C22×C137C22×D411yescharacteristic
73C2×D137—44no—
74C2×D137—48no—
75C2×D137—88no—
76C4×C137#12712yes—
77C4×C137C22×D411yescharacteristic
78C4×C137C22×D411yescharacteristic
79Dic137C2×D818yescomplemented
80C2×C137—84no—
81C2×C137#49314yescomplemented
82C2×C137C2×#12711yescharacteristic
83C2×C137C22×D812yes—
84D137—84no—
85C137C2×#49311yescharacteristic, complemented, Sylow
86C2×#493—1371nomaximal, Sylow
87C22×D8—1372no—
88C22×D8—1371no—
89C22×D8D13711yescharacteristic, complemented
90C2×#127—1372no—
91#493—1378no—
92C2×C4×C8—1371no—
93C22×D4—2744no—
94C22×D4—1372no—
95C22×D4C2×D13712yes—
96C2×D8—24no—
97C2×D8—2748no—
98C2×D8—2744no—
99C2×D8—1378no—
100C2×D8—1374no—
101C2×D8C2×D13714yescomplemented
102C22×C8—1371no—
103C22×C8C2×D13711yescharacteristic
104#127—2744no—
105#127—1378no—
106C2×C42—1371no—
107C4×C8—1374no—
108C24—22no—
109C24—2742no—
110C2×D4—24no—
111C2×D4—22no—
112C2×D4—24no—
113C2×D4—27416no—
114C2×D4—2744no—
115C2×D4—2742no—
116C2×D4—2744no—
117C2×D4—54816no—
118C2×D4—1374no—
119C2×D4C22×D13714yes—
120C22×C4—1372no—
121C22×C4C22×D13711yescharacteristic
122D8—28no—
123D8—27416no—
124D8—2748no—
125C2×C8—1374no—
126C2×C8—1372no—
127C2×C8C22⋊D13714yescomplemented
128C2×C8C22×D13712yes—
129C42—1372no—
130C42—1372no—
131C23—24no—
132C23—44no—
133C23—48no—
134C23—2744no—
135C23—5484no—
136C23—5488no—
137C23D4×D13711yescharacteristic
138D4—24no—
139D4—24no—
140D4—44no—
141D4—2744no—
142D4—2744no—
143D4—54832no—
144D4—5484no—
145C2×C4—1378no—
146C2×C4—1374no—
147C2×C4D4×D13711yescharacteristic
148C2×C4D4×D13712yes—
149C2×C4C2×C22⋊D13712yes—
150C2×C4C23×D13711yescharacteristic
151C8—1374no—
152C8C2×C22⋊D13714yescomplemented
153C22—44no—
154C22—48no—
155C22—88no—
156C22—5484no—
157C22—5488no—
158C22—10968no—
159C22#1798408412yes—
160C22D8×D13714yes—
161C22C2×D4×D13711yescharacteristic
162C4—1378no—
163C4#1798408412yes—
164C4C2×D4×D13711yescharacteristic
165C4C22×C22⋊D13711yescharacteristic
166C2—84no—
167C2—10964no—
168C2#2257777814yesdirect product factor
169C2C2×#1798408411yescharacteristic
170C2C2×D8×D13712yes—
subgroupG/H
centerC23D4×D137
commutator, cosocleC2×C4×C137C24
FrattiniC2×C4C23×D137
FittingC22×D8×C137C2
socleC23×C137C2×D4
hypercenterC22×D8D137
hypocenterC137C2×#493
LCSG ▷ C2×C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×D8

Complements

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

NH ≅ G/Ntype
1. C22×D1096C2semidirect
2. C22×#14555495C2semidirect
3. C2×#17984084C2semidirect
4. #22577778C2direct (N × H)
5. C2×C8×Dic137C2semidirect
6. C22×D8×C137C2semidirect
10. C2×D1096C22semidirect
12. C2×#14555495C22semidirect
15. #17984084C22semidirect
17. C8×Dic137C22semidirect
20. C2×D8×C137C22semidirect
32. C2×#11764040D4semidirect
43. C2×C8×C137D4semidirect
52. C2×Dic137D8semidirect
54. #11764040C2×D4semidirect
66. C8×C137C2×D4semidirect
79. Dic137C2×D8semidirect
81. C2×C137#493semidirect
85. C137C2×#493semidirect
89. C22×D8D137semidirect
101. C2×D8C2×D137semidirect
127. C2×C8C22⋊D137semidirect
152. C8C2×C22⋊D137semidirect
168. C2#22577778direct (N × H)

Maximal subgroups

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

subgroupindex
C22×D10962
C22×#145554952
C2×#179840842
#225777782
C2×C8×Dic1372
C22×D8×C1372
C2×#493137