Finite Group Databasebeta

← C2×#22553038 #30664271

Subgroups — C2×#22553038 #30664271

Order 16768.

328 conjugacy classes of subgroups; only the 125 normal subgroups are shown.

normal subgroups only

This group has 328 conjugacy classes of subgroups — too many to draw. Only its 125 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×C22⋊(C131⋊C8)C212yesmaximal
2#22553038C214yesmaximal, direct product factor
3C22×C4⋊C4×C131C211yesmaximal, characteristic
4C22×C131⋊C8—22no—
5C22⋊(C131⋊C8)—22no—
6C22⋊(C131⋊C8)C2214yes—
7C23×C4×C131C411yescharacteristic
8C23×C4×C131C411yescharacteristic
9C23×C4×C131C2211yescharacteristic
10C2×C4⋊C4×C131—22no—
11C2×C4⋊C4×C131—22no—
12C2×C4⋊C4×C131C412yes—
13C2×C4⋊C4×C131C2212yes—
14C2×C131⋊C8—24no—
15C2×C131⋊C8—44no—
16C24×C131C2×C411yescharacteristic
17C22×C4×C131—21no—
18C22×C4×C131—21no—
19C22×C4×C131—22no—
20C22×C4×C131—21no—
21C22×C4×C131—21no—
22C22×C4×C131—42no—
23C22×C4×C131—42no—
24C22×C4×C131C814yescomplemented
25C22×C4×C131C2×C412yes—
26C22×C4×C131C2×C412yes—
27C22×C4×C131C2×C411yescharacteristic
28C22×C4×C131D412yes—
29C22×C4×C131D412yes—
30C22×C4×C131C2311yescharacteristic
31C4⋊C4×C131—24no—
32C4⋊C4×C131—24no—
33C131⋊C8—44no—
34C23×C131—22no—
35C23×C131—22no—
36C23×C131C22⋊C411yescharacteristic
37C23×C131C22⋊C411yescharacteristic
38C23×C131C2×C812yes—
39C23×C131M1612yes—
40C23×C131C22×C411yescharacteristic
41C2×C4×C131—24no—
42C2×C4×C131—24no—
43C2×C4×C131—24no—
44C2×C4×C131—22no—
45C2×C4×C131—22no—
46C2×C4×C131—22no—
47C2×C4×C131—41no—
48C2×C4×C131—42no—
49C2×C4×C131—41no—
50C2×C4×C131—42no—
51C2×C4×C131—42no—
52C2×C4×C131—42no—
53C2×C4×C131C22⋊C412yes—
54C2×C4×C131C2×C814yescomplemented
55C2×C4×C131C2×D412yes—
56C22×C131—24no—
57C22×C131—24no—
58C22×C131—21no—
59C22×C131—21no—
60C22×C131—21no—
61C22×C131—21no—
62C22×C131C22⋊C812yes—
63C22×C131C22⋊C812yes—
64C22×C131#9912yes—
65C22×C131#10112yes—
66C22×C131C2×C22⋊C411yescharacteristic
67C22×C131C22×C811yescharacteristic
68C22×C131C2×M1611yescharacteristic
69C4×C131—24no—
70C4×C131—22no—
71C4×C131—22no—
72C4×C131—42no—
73C2×C131—22no—
74C2×C131—21no—
75C2×C131—21no—
76C2×C131#32414yescomplemented
77C2×C131C2×C22⋊C811yescharacteristic
78C2×C131C2×#9911yescharacteristic
79C2×C131C2×#10111yescharacteristic
80C131C2×#32411yescharacteristic, complemented, Sylow
81C2×#324—1311nomaximal, Sylow
82C22×C4⋊C4D13111yescharacteristic
83C2×C22⋊C8—1312no—
84#324—1314no—
85C23×C4Dic13111yescharacteristic
86C23×C4Dic13111yescharacteristic
87C23×C4C2×D13111yescharacteristic
88C22×C8—2622no—
89C2×C4⋊C4—22no—
90C2×C4⋊C4—22no—
91C2×C4⋊C4Dic13112yes—
92C2×C4⋊C4C2×D13112yes—
93C22⋊C8—2622no—
94C22⋊C8—1314no—
95C24C2×Dic13111yescharacteristic
96C22×C4—21no—
97C22×C4—21no—
98C22×C4—22no—
99C22×C4—21no—
100C22×C4—21no—
101C22×C4—42no—
102C22×C4—42no—
103C22×C4C131⋊C814yescomplemented
104C22×C4C2×Dic13112yes—
105C22×C4C2×Dic13112yes—
106C22×C4C2×Dic13111yescharacteristic
107C22×C4C22⋊D13112yes—
108C22×C4C22⋊D13112yes—
109C22×C4C22×D13111yescharacteristic
110C2×C8—2624no—
111C2×C8—5244no—
112C4⋊C4—24no—
113C4⋊C4—24no—
114C23—22no—
115C23—22no—
116C23C22⋊Dic13111yescharacteristic
117C23C22⋊Dic13111yescharacteristic
118C23C2×C131⋊C812yes—
119C23#1452349712yes—
120C23C22×Dic13111yescharacteristic
121C2×C4—22no—
122C2×C4—24no—
123C2×C4—24no—
124C2×C4—24no—
125C2×C4—22no—
126C2×C4—22no—
127C2×C4—41no—
128C2×C4—42no—
129C2×C4—41no—
130C2×C4—42no—
131C2×C4—42no—
132C2×C4—42no—
133C2×C4C22⋊Dic13112yes—
134C2×C4C2×C131⋊C814yescomplemented
135C2×C4C2×C22⋊D13112yes—
136C8—5244no—
137C22—21no—
138C22—21no—
139C22—21no—
140C22—21no—
141C22—24no—
142C22—24no—
143C22C22⋊(C131⋊C8)12yes—
144C22C22⋊(C131⋊C8)12yes—
145C22#1686216112yes—
146C22#1686216512yes—
147C22C2×C22⋊Dic13111yescharacteristic
148C22C22×C131⋊C811yescharacteristic
149C22C2×#1452349711yescharacteristic
150C4—24no—
151C4—22no—
152C4—22no—
153C4—42no—
154C2—21no—
155C2—21no—
156C2—22no—
157C2#2255303814yesdirect product factor
158C2C2×C22⋊(C131⋊C8)11yescharacteristic
159C2C2×#1686216111yescharacteristic
160C2C2×#1686216511yescharacteristic
subgroupG/H
centerC23C22⋊Dic131
commutatorC22×C131C22×C8
FrattiniC22×C4C22×D131
FittingC22×C4⋊C4×C131C2
socleC23×C131C22⋊C4
prime radicalC24×C131C2×C4
cosocleC22×C4×C131C23
hypercenterC22×C4⋊C4D131
hypocenterC131C2×#324
LCSG ▷ C22×C131 ▷ C2×C131 ▷ C131
UCSC1 ◁ C23 ◁ C23×C4 ◁ C22×C4⋊C4

Complements

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

NH ≅ G/Ntype
2. #22553038C2direct (N × H)
24. C22×C4×C131C8semidirect
54. C2×C4×C131C2×C8semidirect
76. C2×C131#324semidirect
80. C131C2×#324semidirect
103. C22×C4C131⋊C8semidirect
134. C2×C4C2×C131⋊C8semidirect
157. C2#22553038direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C22⋊(C131⋊C8)2
#225530382
C22×C4⋊C4×C1312
C2×#324131