Finite Group Databasebeta

← C2×#27132843 #37581852

Subgroups — C2×#27132843 #37581852

Order 24448.

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

normal subgroups only

This group has 760 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×#20259367C211yesmaximal, characteristic
2C2×#20259355C212yesmaximal, complemented
3C2×#20259309C211yesmaximal, characteristic, complemented
4#27132843C218yesmaximal, direct product factor
5C2×#20259248C212yesmaximal, complemented
6C2×#100×C191C211yesmaximal, characteristic, complemented
7#20259367—24no—
8#20259367—22no—
9#20259367C2214yes—
10C2×#15690287C2212yes—
11C2×#15690286—22no—
12C22×Dic382C2211yescharacteristic, complemented
13C22×C22⋊D191—22no—
14C2×D4×D191—22no—
15#20259355—24no—
16#20259355C2218yescomplemented
17C2×Dic764—22no—
18C2×#15690276—22no—
19#20259309—22no—
20#20259309C2214yescomplemented
21C2×C22⋊Dic191—22no—
22C2×C4×Dic191C2211yescharacteristic, complemented
23#20259248C2218yescomplemented
24C22×D4×C191C2211yescharacteristic
25C2×M16×C191C2212yescomplemented
26#100×C191C2214yescomplemented
27C23×D191—22no—
28#15690287—22no—
29#15690287—22no—
30#15690287D414yes—
31#15690287C2314yes—
32#15690286—28no—
33#15690286—28no—
34C2×Dic382—21no—
35C2×Dic382—22no—
36C2×Dic382—22no—
37C2×Dic382D412yes—
38C2×Dic382C2312yescomplemented
39C2×D764D412yes—
40C2×C22⋊D191—24no—
41C2×C22⋊D191—28no—
42C2×C22⋊D191—22no—
43C2×C22⋊D191—28no—
44D4×D191—28no—
45D4×D191—28no—
46C22×Dic191—22no—
47C22×Dic191—21no—
48C22×Dic191—21no—
49C2×C4×D191—22no—
50Dic764—28no—
51#15690276—28no—
52C22⋊Dic191—28no—
53C4×Dic191—21no—
54C4×Dic191C2312yescomplemented
55C24×C191D412yes—
56C2×D4×C191—22no—
57C2×D4×C191—22no—
58C2×D4×C191D412yes—
59C2×D4×C191C2312yes—
60C22×C4×C191C2311yescharacteristic
61M16×C191—22no—
62M16×C191C2314yescomplemented
63C2×C8×C191—22no—
64C22×D191—22no—
65C22×D191—28no—
66C22×D191—84no—
67Dic382—22no—
68Dic382—24no—
69Dic382—42no—
70Dic382C2×D414yes—
71D764—22no—
72D764C2×D414yes—
73C22⋊D191—216no—
74C22⋊D191—24no—
75C22⋊D191—24no—
76C2×Dic191—28no—
77C2×Dic191—22no—
78C2×Dic191—22no—
79C2×Dic191—22no—
80C2×Dic191—42no—
81C2×Dic191—41no—
82C2×Dic191—41no—
83C4×D191—24no—
84C4×D191—24no—
85C23×C191—22no—
86C23×C191—22no—
87C23×C191—44no—
88C23×C191C2×D411yescharacteristic
89C23×C191C2×D414yes—
90D4×C191—24no—
91D4×C191—24no—
92C2×C4×C191C2×D412yes—
93C2×C4×C191C2×D412yes—
94C2×C4×C191C2×D411yescharacteristic
95C2×C4×C191C2411yescharacteristic
96C8×C191—24no—
97C22×C191—22no—
98C22×C191—24no—
99C22×C191—44no—
100C22×C191—44no—
101C22×C191—82no—
102C22×C191#12011yescharacteristic
103C22×C191#12011yescharacteristic
104C22×C191C22×D411yescharacteristic
105C2×D191—24no—
106C2×D191—44no—
107C2×D191—88no—
108C4×C191#12012yes—
109C4×C191C22×D412yes—
110Dic191—24no—
111Dic191—42no—
112Dic191—42no—
113C2×C191—21no—
114C2×C191—21no—
115C2×C191—44no—
116C2×C191#45512yescomplemented
117C2×C191C2×#12011yescharacteristic
118D191—44no—
119C191C2×#45511yescharacteristic, complemented, Sylow
120C2×#455—1911nomaximal, Sylow
121C2×H(5,𝔽2)—1911no—
122C2×#137—1912no—
123C2×#124—1911no—
124#455—1918no—
125C2×#104—1912no—
126C2×#100D19111yescharacteristic, complemented
127H(5,𝔽2)—3824no—
128H(5,𝔽2)—3822no—
129H(5,𝔽2)—1914no—
130C2×#41—3822no—
131C2×#41—1912no—
132C22×Q8—1911no—
133C22×D4—3822no—
134C22×D4—3822no—
135C22×D4C2×D19111yescharacteristic
136#137—3824no—
137#137—1918no—
138C2×Q16—3822no—
139C2×SD16—3822no—
140C2×M16C2×D19112yescomplemented
141#124—3822no—
142#124—1914no—
143C2×C22⋊C4—3822no—
144C2×C42—1911no—
145#104—1918no—
146#100C2×D19114yescomplemented
147C24—3822no—
148C24D76412yes—
149#41—3828no—
150#41—3828no—
151#41—3822no—
152#41—3822no—
153#41—1914no—
154#41—1914no—
155C2×Q8—3821no—
156C2×Q8—3822no—
157C2×Q8—3822no—
158C2×Q8—1912no—
159C2×Q8—1912no—
160C2×D4—22no—
161C2×D4—22no—
162C2×D4—3828no—
163C2×D4—3828no—
164C2×D4—3824no—
165C2×D4—3828no—
166C2×D4—3822no—
167C2×D4—3828no—
168C2×D4—1912no—
169C2×D4D76412yes—
170C2×D4C22×D19112yes—
171C22×C4—3822no—
172C22×C4—3822no—
173C22×C4—3821no—
174C22×C4—3821no—
175C22×C4C22×D19111yescharacteristic
176Q16—3828no—
177SD16—3828no—
178M16—22no—
179M16C22×D19114yescomplemented
180C2×C8—22no—
181C22⋊C4—3828no—
182C42—3821no—
183C42—1912no—
184C23—22no—
185C23—22no—
186C23—44no—
187C23—3828no—
188C23—3822no—
189C23—15284no—
190C23C2×D76411yescharacteristic
191C23C2×D76414yes—
192Q8—3822no—
193Q8—3824no—
194Q8—1914no—
195Q8—7642no—
196D4—24no—
197D4—24no—
198D4—38216no—
199D4—3824no—
200D4—3824no—
201D4—3822no—
202D4—1914no—
203C2×C4—3828no—
204C2×C4—3822no—
205C2×C4—3824no—
206C2×C4—3824no—
207C2×C4—3822no—
208C2×C4—3822no—
209C2×C4—7642no—
210C2×C4—7641no—
211C2×C4—7641no—
212C2×C4D4×D19112yes—
213C2×C4D4×D19112yes—
214C2×C4C2×D76411yescharacteristic
215C2×C4C23×D19111yescharacteristic
216C8—24no—
217C22—22no—
218C22—24no—
219C22—44no—
220C22—44no—
221C22—82no—
222C22—3824no—
223C22—15288no—
224C22—7644no—
225C22#2025929211yescharacteristic
226C22#2025929211yescharacteristic
227C22C22×D76411yescharacteristic
228C4—3824no—
229C4—7642no—
230C4—7642no—
231C4#2025929212yes—
232C4C2×D4×D19112yes—
233C2—21no—
234C2—21no—
235C2—44no—
236C2—7644no—
237C2#2713284312yesdirect product factor
238C2C2×#2025929211yescharacteristic
subgroupG/H
centerC22#20259292
commutator, cosocleC2×C4×C191C24
FrattiniC2×C4C23×D191
FittingC2×#100×C191C2
socleC22×C191#120
prime radicalC2×#20259367C2
hypercenterC2×#100D191
hypocenterC191C2×#455
LCSG ▷ C2×C4×C191 ▷ C2×C191 ▷ C191
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#100

Complements

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

NH ≅ G/Ntype
2. C2×#20259355C2semidirect
3. C2×#20259309C2semidirect
4. #27132843C2direct (N × H)
5. C2×#20259248C2semidirect
6. C2×#100×C191C2semidirect
12. C22×Dic382C22semidirect
16. #20259355C22semidirect
20. #20259309C22semidirect
22. C2×C4×Dic191C22semidirect
23. #20259248C22semidirect
25. C2×M16×C191C22semidirect
26. #100×C191C22semidirect
38. C2×Dic382C23semidirect
54. C4×Dic191C23semidirect
62. M16×C191C23semidirect
116. C2×C191#455semidirect
119. C191C2×#455semidirect
126. C2×#100D191semidirect
140. C2×M16C2×D191semidirect
146. #100C2×D191semidirect
179. M16C22×D191semidirect
237. C2#27132843direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202593672
C2×#202593552
C2×#202593092
#271328432
C2×#202592482
C2×#100×C1912
C2×#455191