Finite Group Databasebeta

← C2×#20295147 #28371927

Subgroups — C2×#20295147 #28371927

Order 13952.

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

normal subgroups only

This group has 464 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
1C2×#16812721C211yesmaximal, characteristic
2C2×#16812707C212yesmaximal, complemented
3#20295147C218yesmaximal, direct product factor
4C2×#16812625C212yesmaximal, complemented
5C2×#16812609C211yesmaximal, characteristic, complemented
6C2×#108×C109C211yesmaximal, characteristic, complemented
7C2×#13182029C2212yes—
8#16812721C414yescomplemented
9#16812721C2214yes—
10C2×Dic436C411yescharacteristic, complemented
11C2×#13182018C412yescomplemented
12C2×D872C411yescharacteristic, complemented
13#16812707—24no—
14#16812707C2218yescomplemented
15C2×#13182012—22no—
16C22×#11724784C2211yescharacteristic
17C2×C8×D109—22no—
18C2×C4×Dic109C2211yescharacteristic
19#16812625C2218yescomplemented
20#16812609C2214yescomplemented
21C2×M16×C109C2212yes—
22C22×C8×C109C2211yescharacteristic
23#108×C109C2214yescomplemented
24#13182029—22no—
25#13182029—22no—
26#13182029C2×C414yes—
27#13182029C2314yes—
28C2×Dic218C2×C412yes—
29C2×D436C2×C412yes—
30C2×C22⋊D109—22no—
31C22×Dic109—21no—
32C2×C4×D109—22no—
33Dic436C2×C414yescomplemented
34#13182018C2×C418yescomplemented
35D872C2×C414yescomplemented
36#13182012—28no—
37C2×#11724784D412yes—
38C2×#11724784D412yes—
39C2×#11724784C2312yes—
40C8×D109—28no—
41C4×Dic109—21no—
42C4×Dic109C2312yes—
43C22×C4×C109C2311yescharacteristic
44M16×C109—22no—
45M16×C109C2314yes—
46C2×C8×C109—22no—
47C2×C8×C109C2×C411yescharacteristic
48C2×C8×C109C2×C411yescharacteristic
49C2×C8×C109C2×C412yes—
50C2×C8×C109C2312yes—
51C23×C109#4111yescharacteristic
52C22×D109—22no—
53C2×C4×C109C22×C411yescharacteristic
54C2×C4×C109C22×C411yescharacteristic
55C2×C4×C109C2×D411yescharacteristic
56C2×C4×C109C2×D411yescharacteristic
57C2×C4×C109#4111yescharacteristic
58C2×C4×C109C2411yescharacteristic
59C22⋊D109—24no—
60C22⋊D109—24no—
61C2×Dic109—22no—
62C2×Dic109—22no—
63C2×Dic109—42no—
64D436—22no—
65D436C22×C414yes—
66C4×D109—24no—
67C4×D109—24no—
68Dic218—22no—
69Dic218C22×C414yes—
70C8×C109—24no—
71C8×C109C22×C412yes—
72C8×C109C22×C412yes—
73#11724784C2×D414yes—
74C22×C109—22no—
75C22×C109C4×D411yescharacteristic
76C22×C109C4×D411yescharacteristic
77C22×C109C2×#4111yescharacteristic
78C2×D109—24no—
79C2×D109—44no—
80C4×C109C4×D411yescharacteristic
81C4×C109C4×D411yescharacteristic
82C4×C109C23×C411yescharacteristic
83C4×C109C22×D411yescharacteristic
84Dic109—24no—
85Dic109—42no—
86C2×C109—21no—
87C2×C109—21no—
88C2×C109#44412yescomplemented
89C2×C109C2×C4×D411yescharacteristic
90D109—44no—
91C2×#444—1091nomaximal, Sylow
92C109C2×#44411yescharacteristic, complemented, Sylow
93C2×#135—1091no—
94C2×#131—1092no—
95#444—1098no—
96C2×#108D10911yescharacteristic, complemented
97C2×#104—1092no—
98C2×#97—1091no—
99C2×#41—1092no—
100#135—1094no—
101#135—1094no—
102C2×Q16—1091no—
103C2×SD16—1092no—
104C2×D8—1091no—
105#131—1098no—
106#131—2184no—
107C2×M16—2182no—
108C2×M16C2×D10912yes—
109C22×C8—1091no—
110C22×C8—2182no—
111C22×C8C2×D10911yescharacteristic
112C2×C42—1091no—
113#108C2×D10914yescomplemented
114#104—1098no—
115#97—1094no—
116#41—1094no—
117#41—1094no—
118#41—2182no—
119#41—2182no—
120C2×Q8—1092no—
121C2×D4—1092no—
122C2×D4—2182no—
123C22×C4—2181no—
124C22×C4—2182no—
125C22×C4C22×D10911yescharacteristic
126Q16—1094no—
127SD16—1098no—
128D8—1094no—
129M16—22no—
130M16—2188no—
131M16C22×D10914yes—
132C2×C8—22no—
133C2×C8—1092no—
134C2×C8—1092no—
135C2×C8—1092no—
136C2×C8—2188no—
137C2×C8C4×D10911yescharacteristic
138C2×C8C4×D10911yescharacteristic
139C2×C8C4×D10912yes—
140C2×C8C22×D10912yes—
141C42—1092no—
142C42—2181no—
143C23—2182no—
144C23#1318203011yescharacteristic
145Q8—1094no—
146Q8—2182no—
147D4—1094no—
148D4—2184no—
149D4—2184no—
150D4—2182no—
151C2×C4—4362no—
152C2×C4—2182no—
153C2×C4—2182no—
154C2×C4—2184no—
155C2×C4—2184no—
156C2×C4C2×C4×D10911yescharacteristic
157C2×C4C2×C4×D10911yescharacteristic
158C2×C4D4×D10911yescharacteristic
159C2×C4D4×D10911yescharacteristic
160C2×C4#1318203011yescharacteristic
161C2×C4C23×D10911yescharacteristic
162C8—24no—
163C8—1094no—
164C8C2×C4×D10912yes—
165C8C2×C4×D10912yes—
166C22—22no—
167C22—4364no—
168C22—2184no—
169C22#1681266111yescharacteristic
170C22#1681266111yescharacteristic
171C22C2×#1318203011yescharacteristic
172C4—4362no—
173C4—2184no—
174C4#1681266111yescharacteristic
175C4#1681266111yescharacteristic
176C4C22×C4×D10911yescharacteristic
177C4C2×D4×D10911yescharacteristic
178C2—21no—
179C2—21no—
180C2—4364no—
181C2#2029514712yesdirect product factor
182C2C2×#1681266111yescharacteristic
subgroupG/H
centerC2×C4D4×D109
commutatorC4×C109C23×C4
FrattiniC2×C4C23×D109
FittingC2×#108×C109C2
socleC22×C109C4×D4
prime radicalC2×#16812721C2
cosocleC2×C4×C109C24
hypercenterC2×#108D109
hypocenterC109C2×#444
LCSG ▷ C4×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×#108

Complements

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

NH ≅ G/Ntype
2. C2×#16812707C2semidirect
3. #20295147C2direct (N × H)
4. C2×#16812625C2semidirect
5. C2×#16812609C2semidirect
6. C2×#108×C109C2semidirect
8. #16812721C4semidirect
10. C2×Dic436C4semidirect
11. C2×#13182018C4semidirect
12. C2×D872C4semidirect
14. #16812707C22semidirect
19. #16812625C22semidirect
20. #16812609C22semidirect
23. #108×C109C22semidirect
33. Dic436C2×C4semidirect
34. #13182018C2×C4semidirect
35. D872C2×C4semidirect
88. C2×C109#444semidirect
92. C109C2×#444semidirect
96. C2×#108D109semidirect
113. #108C2×D109semidirect
181. C2#20295147direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168127212
C2×#168127072
#202951472
C2×#168126252
C2×#168126092
C2×#108×C1092
C2×#444109