Finite Group Databasebeta

← C2×#22553677 #30676296

Subgroups — C2×#22553677 #30676296

Order 16768.

488 conjugacy classes of subgroups; only the 149 normal subgroups are shown.

normal subgroups only

This group has 488 conjugacy classes of subgroups — too many to draw. Only its 149 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
1C2×#16862243C211yesmaximal, characteristic
2C2×#16862238C211yesmaximal, characteristic, complemented
3#22553677C218yesmaximal, direct product factor
4C2×#16862168C214yesmaximal, complemented
5C2×#97×C131C211yesmaximal, characteristic, complemented
6C22×D524—22no—
7C22×D524C2212yes—
8#16862243—22no—
9#16862243C2214yes—
10#16862238—22no—
11#16862238C2214yescomplemented
12C2×C4⋊Dic131C2212yes—
13C2×Dic131⋊C4—22no—
14#16862168C22116yescomplemented
15C22×C8×C131C2212yes—
16C2×C42×C131C2211yescharacteristic
17#97×C131C2214yescomplemented
18C23×D131—22no—
19C2×D524—22no—
20C2×D524—28no—
21C2×D524—28no—
22C2×D524—48no—
23C2×D524C2314yes—
24C22×Dic131—22no—
25C4⋊Dic131—22no—
26C4⋊Dic131C2314yes—
27Dic131⋊C4—28no—
28C22×C4×C131D412yes—
29C22×C4×C131C2311yescharacteristic
30C2×C8×C131—24no—
31C2×C8×C131C2314yes—
32C42×C131D412yes—
33C42×C131C2312yes—
34C22×D131—24no—
35C22×D131—44no—
36C22×D131—48no—
37D524—28no—
38D524—416no—
39D524—44no—
40C2×Dic131—24no—
41C2×Dic131—44no—
42C23×C131C2×D411yescharacteristic
43C2×C4×C131—24no—
44C2×C4×C131C2×D414yes—
45C2×C4×C131C2×D411yescharacteristic
46C2×C4×C131#4114yes—
47C2×C4×C131C2411yescharacteristic
48C8×C131—24no—
49C22×C131#12412yes—
50C22×C131AGL(1,ℤ/8)14yes—
51C22×C131C22×D411yescharacteristic
52C2×D131—44no—
53C2×D131—48no—
54C2×D131—88no—
55C4×C131—24no—
56C4×C131#12412yes—
57C4×C131C2×#4112yes—
58Dic131—44no—
59C2×C131#49014yescomplemented
60C2×C131C2×#12411yescharacteristic
61C2×C131C2×AGL(1,ℤ/8)12yes—
62D131—84no—
63C131C2×#49011yescharacteristic, complemented, Sylow
64C2×#490—1311nomaximal, Sylow
65C2×#127—1311no—
66C2×#125—1311no—
67#490—1318no—
68C2×#102—1314no—
69C2×#97D13111yescharacteristic, complemented
70C22×D4—2622no—
71C22×D4—1312no—
72C22×C8C2×D13112yes—
73#127—2622no—
74#127—1314no—
75#125—2622no—
76#125—1314no—
77C2×C4⋊C4—2622no—
78C2×C4⋊C4—1312no—
79C2×C42C2×D13111yescharacteristic
80#102—13116no—
81#97C2×D13114yescomplemented
82C24—2622no—
83C2×D4—2622no—
84C2×D4—2628no—
85C2×D4—2628no—
86C2×D4—5248no—
87C2×D4—1314no—
88C22×C4—2622no—
89C22×C4D52412yes—
90C22×C4C22×D13111yescharacteristic
91C2×C8—24no—
92C2×C8C22×D13114yes—
93C4⋊C4—2628no—
94C4⋊C4—2622no—
95C4⋊C4—1314no—
96C42D52412yes—
97C42C22×D13112yes—
98C23—2624no—
99C23—5244no—
100C23—5248no—
101C23C2×D52411yescharacteristic
102D4—2628no—
103D4—52416no—
104D4—5244no—
105C2×C4—24no—
106C2×C4—2624no—
107C2×C4—5244no—
108C2×C4C2×D52414yes—
109C2×C4C2×D52411yescharacteristic
110C2×C4#1452351314yes—
111C2×C4C23×D13111yescharacteristic
112C8—24no—
113C22—5244no—
114C22—5248no—
115C22—10488no—
116C22#1686223412yes—
117C22#1686227414yes—
118C22C22×D52411yescharacteristic
119C4—24no—
120C4—5244no—
121C4#1686223412yes—
122C4C2×#1452351312yes—
123C2—10484no—
124C2#2255367714yesdirect product factor
125C2C2×#1686223411yescharacteristic
126C2C2×#1686227412yes—
subgroupG/H
centerC23C2×D524
commutator, cosocleC2×C4×C131C24
FrattiniC2×C4C23×D131
FittingC2×#97×C131C2
socleC23×C131C2×D4
prime radicalC2×#16862243C2
hypercenterC2×#97D131
hypocenterC131C2×#490
LCSG ▷ C2×C4×C131 ▷ C2×C131 ▷ C131
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#97

Complements

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

NH ≅ G/Ntype
2. C2×#16862238C2semidirect
3. #22553677C2direct (N × H)
4. C2×#16862168C2semidirect
5. C2×#97×C131C2semidirect
11. #16862238C22semidirect
14. #16862168C22semidirect
17. #97×C131C22semidirect
59. C2×C131#490semidirect
63. C131C2×#490semidirect
69. C2×#97D131semidirect
81. #97C2×D131semidirect
124. C2#22553677direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168622432
C2×#168622382
#225536772
C2×#168621682
C2×#97×C1312
C2×#490131