Finite Group Databasebeta

← C2×#27132781 #37581411

Subgroups — C2×#27132781 #37581411

Order 24448.

472 conjugacy classes of subgroups; only the 189 normal subgroups are shown.

normal subgroups only

This group has 472 conjugacy classes of subgroups — too many to draw. Only its 189 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×#20259344C211yesmaximal, characteristic
2C2×#20259328C212yesmaximal, complemented
3#27132781C218yesmaximal, direct product factor
4C2×#20259258C211yesmaximal, characteristic, complemented
5C2×#20259250C212yesmaximal, complemented
6C2×C4×C8×C191C211yesmaximal, characteristic, complemented
7C2×#15690287C2212yes—
8#20259344C414yescomplemented
9#20259344C2214yes—
10C2×Dic764C411yescharacteristic, complemented
11C2×#15690276C412yescomplemented
12C2×D1528C411yescharacteristic, complemented
13#20259328—24no—
14#20259328C2218yescomplemented
15C2×#15690271C2212yes—
16C2×#15690270—22no—
17C2×C8×D191—22no—
18#20259258C2214yescomplemented
19#20259250C2218yescomplemented
20C22×C8×C191C2211yescharacteristic
21C22×C8×C191C2211yescharacteristic
22C2×C42×C191C2211yescharacteristic
23C4×C8×C191C2214yescomplemented
24#15690287—22no—
25#15690287—22no—
26#15690287C2×C414yes—
27#15690287C2314yes—
28C2×Dic382C2×C412yes—
29C2×D764C2×C412yes—
30C2×C22⋊D191—22no—
31C2×C4×D191—22no—
32Dic764C2×C414yescomplemented
33#15690276C2×C418yescomplemented
34D1528C2×C414yescomplemented
35#15690271—22no—
36#15690271C2314yes—
37#15690270—28no—
38C2×C191⋊C8—22no—
39C8×D191—28no—
40C22×C4×C191—21no—
41C22×C4×C191C2311yescharacteristic
42C2×C8×C191C2×C411yescharacteristic
43C2×C8×C191C2×C411yescharacteristic
44C2×C8×C191C2×C412yes—
45C2×C8×C191D412yes—
46C2×C8×C191D411yescharacteristic
47C2×C8×C191D411yescharacteristic
48C2×C8×C191C2312yes—
49C2×C8×C191C2312yes—
50C42×C191—21no—
51C42×C191C2312yes—
52C22×D191—22no—
53Dic382—22no—
54Dic382C22×C414yes—
55D764—22no—
56D764C22×C414yes—
57C22⋊D191—24no—
58C22⋊D191—24no—
59C2×Dic191—22no—
60C4×D191—24no—
61C4×D191—24no—
62C191⋊C8—24no—
63C23×C191#4111yescharacteristic
64C2×C4×C191—24no—
65C2×C4×C191—22no—
66C2×C4×C191C22×C411yescharacteristic
67C2×C4×C191C22×C411yescharacteristic
68C2×C4×C191C2×D411yescharacteristic
69C2×C4×C191C2×D411yescharacteristic
70C2×C4×C191#4111yescharacteristic
71C2×C4×C191C2411yescharacteristic
72C8×C191C22×C412yes—
73C8×C191C22×C412yes—
74C8×C191C2×D412yes—
75C8×C191C2×D412yes—
76C22×C191—22no—
77C22×C191C4×D411yescharacteristic
78C22×C191C4×D411yescharacteristic
79C22×C191C2×#4111yescharacteristic
80C2×D191—24no—
81C2×D191—44no—
82C4×C191—24no—
83C4×C191C4×D411yescharacteristic
84C4×C191C4×D411yescharacteristic
85C4×C191C23×C411yescharacteristic
86C4×C191C22×D411yescharacteristic
87Dic191—24no—
88C2×C191—21no—
89C2×C191—21no—
90C2×C191#44312yescomplemented
91C2×C191C2×C4×D411yescharacteristic
92D191—44no—
93C191C2×#44311yescharacteristic, complemented, Sylow
94C2×#443—1911nomaximal, Sylow
95C2×#135—1911no—
96C2×#131—1912no—
97#443—1918no—
98C2×#108—1911no—
99C2×#104—1912no—
100C2×C4×C8D19111yescharacteristic, complemented
101C2×#41—1912no—
102#135—1914no—
103#135—1914no—
104C2×Q16—1911no—
105C2×SD16—1912no—
106C2×D8—1911no—
107#131—3824no—
108#131—1918no—
109C2×M16—3822no—
110C2×M16—1912no—
111C22×C8—3822no—
112C22×C8C2×D19111yescharacteristic
113C22×C8C2×D19111yescharacteristic
114C2×C42C2×D19111yescharacteristic
115#108—1914no—
116#104—1918no—
117C4×C8C2×D19114yescomplemented
118#41—3822no—
119#41—3822no—
120#41—1914no—
121#41—1914no—
122C2×Q8—1912no—
123C2×D4—3822no—
124C2×D4—1912no—
125C22×C4—21no—
126C22×C4—3822no—
127C22×C4C22×D19111yescharacteristic
128Q16—1914no—
129SD16—1918no—
130D8—1914no—
131M16—3822no—
132M16—3828no—
133M16—1914no—
134C2×C8—3822no—
135C2×C8—3828no—
136C2×C8C4×D19111yescharacteristic
137C2×C8C4×D19111yescharacteristic
138C2×C8C4×D19112yes—
139C2×C8D76411yescharacteristic
140C2×C8D76412yes—
141C2×C8D76411yescharacteristic
142C2×C8C22×D19112yes—
143C2×C8C22×D19112yes—
144C42—21no—
145C42C22×D19112yes—
146C23—3822no—
147C23#1569028711yescharacteristic
148Q8—3822no—
149Q8—1914no—
150D4—3824no—
151D4—3824no—
152D4—3822no—
153D4—1914no—
154C2×C4—24no—
155C2×C4—22no—
156C2×C4—3822no—
157C2×C4—3824no—
158C2×C4—3824no—
159C2×C4C2×C4×D19111yescharacteristic
160C2×C4C2×C4×D19111yescharacteristic
161C2×C4C2×D76411yescharacteristic
162C2×C4C2×D76411yescharacteristic
163C2×C4#1569028711yescharacteristic
164C2×C4C23×D19111yescharacteristic
165C8—3824no—
166C8C2×C4×D19112yes—
167C8C2×C4×D19112yes—
168C8C2×D76412yes—
169C8C2×D76412yes—
170C22—22no—
171C22—3824no—
172C22—7644no—
173C22C4×D76411yescharacteristic
174C22C4×D76411yescharacteristic
175C22C2×#1569028711yescharacteristic
176C4—24no—
177C4—3824no—
178C4C4×D76411yescharacteristic
179C4C4×D76411yescharacteristic
180C4C22×C4×D19111yescharacteristic
181C4C22×D76411yescharacteristic
182C2—21no—
183C2—21no—
184C2—7644no—
185C2#2713278112yesdirect product factor
186C2C2×C4×D76411yescharacteristic
subgroupG/H
centerC2×C8D764
commutatorC4×C191C23×C4
FrattiniC2×C4C23×D191
FittingC2×C4×C8×C191C2
socleC22×C191C4×D4
prime radicalC2×#20259344C2
cosocleC2×C4×C191C24
hypercenterC2×C4×C8D191
hypocenterC191C2×#443
LCSG ▷ C4×C191 ▷ C2×C191 ▷ C191
UCSC1 ◁ C2×C8 ◁ C22×C8 ◁ C2×C4×C8

Complements

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

NH ≅ G/Ntype
2. C2×#20259328C2semidirect
3. #27132781C2direct (N × H)
4. C2×#20259258C2semidirect
5. C2×#20259250C2semidirect
6. C2×C4×C8×C191C2semidirect
8. #20259344C4semidirect
10. C2×Dic764C4semidirect
11. C2×#15690276C4semidirect
12. C2×D1528C4semidirect
14. #20259328C22semidirect
18. #20259258C22semidirect
19. #20259250C22semidirect
23. C4×C8×C191C22semidirect
32. Dic764C2×C4semidirect
33. #15690276C2×C4semidirect
34. D1528C2×C4semidirect
90. C2×C191#443semidirect
93. C191C2×#443semidirect
100. C2×C4×C8D191semidirect
117. C4×C8C2×D191semidirect
185. C2#27132781direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202593442
C2×#202593282
#271327812
C2×#202592582
C2×#202592502
C2×C4×C8×C1912
C2×#443191