Finite Group Databasebeta

← C2×#27132815 #37581703

Subgroups — C2×#27132815 #37581703

Order 24448.

996 conjugacy classes of subgroups; only the 173 normal subgroups are shown.

normal subgroups only

This group has 996 conjugacy classes of subgroups — too many to draw. Only its 173 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
1C22×D4×D191C211yesmaximal, characteristic
2C22×#15690276C211yesmaximal, characteristic, complemented
3C22×#15690275C211yesmaximal, characteristic, complemented
4C2×#20259302C211yesmaximal, characteristic, complemented
5#27132815C218yesmaximal, direct product factor
6C2×#20259242C211yesmaximal, characteristic, complemented
7C2×(C2×D191)⋊C8C211yesmaximal, characteristic, complemented
8C2×#102×C191C211yesmaximal, characteristic, complemented
9C24×D191—21no—
10C22×Dic382C2211yescharacteristic, complemented
11C22×D764C2211yescharacteristic
12C22×C22⋊D191—21no—
13C2×D4×D191—24no—
14C2×D4×D191—22no—
15C2×D4×D191—24no—
16C2×D4×D191C2214yes—
17C22×C4×D191C2211yescharacteristic
18C2×#15690276—24no—
19C2×#15690276C2214yescomplemented
20C2×#15690275—24no—
21C2×#15690275C2214yescomplemented
22C22×C191⋊C8C2211yescharacteristic, complemented
23#20259302—22no—
24#20259302C2214yescomplemented
25C2×C4⋊Dic191—21no—
26C2×(C2×D191)⋊C4—21no—
27#20259242C2214yescomplemented
28(C2×D191)⋊C8C2214yescomplemented
29C22×D4×C191C2211yescharacteristic
30C22×C8×C191C2211yescharacteristic, complemented
31C2×C4⋊C4×C191C2211yescharacteristic, complemented
32#102×C191C2214yescomplemented
33C23×D191—28no—
34C23×D191—24no—
35C23×D191—21no—
36C23×D191—44no—
37C23×D191—44no—
38C23×D191D411yescharacteristic
39C2×Dic382—21no—
40C2×Dic382—22no—
41C2×Dic382—22no—
42C2×Dic382C2312yescomplemented
43C2×D764—21no—
44C2×D764—22no—
45C2×D764D414yes—
46C2×D764C2312yes—
47C2×C22⋊D191—28no—
48C2×C22⋊D191—24no—
49D4×D191—216no—
50D4×D191—28no—
51D4×D191—28no—
52C22×Dic191—21no—
53C22×Dic191D411yescharacteristic
54C2×C4×D191—22no—
55C2×C4×D191—22no—
56C2×C4×D191D412yes—
57C2×C4×D191C2312yes—
58#15690276—28no—
59#15690275—28no—
60C2×C191⋊C8—22no—
61C2×C191⋊C8C2312yescomplemented
62C4⋊Dic191—24no—
63(C2×D191)⋊C4—24no—
64C24×C191—21no—
65C2×D4×C191—21no—
66C2×D4×C191—22no—
67C2×D4×C191D414yes—
68C2×D4×C191C2312yes—
69C22×C4×C191—21no—
70C22×C4×C191C2311yescharacteristic
71C2×C8×C191—22no—
72C2×C8×C191C2312yescomplemented
73C4⋊C4×C191—21no—
74C4⋊C4×C191C2312yescomplemented
75C22×D191—22no—
76C22×D191—22no—
77C22×D191—216no—
78C22×D191—24no—
79C22×D191—22no—
80C22×D191—48no—
81C22×D191—432no—
82C22×D191—42no—
83C22×D191—42no—
84C22×D191—48no—
85C22×D191SD1614yescomplemented
86C22×D191C2×D412yes—
87Dic382—22no—
88Dic382—22no—
89Dic382—42no—
90D764—24no—
91D764—22no—
92D764C2×D414yes—
93C22⋊D191—216no—
94C2×Dic191—22no—
95C2×Dic191—22no—
96C2×Dic191—42no—
97C2×Dic191C2×D412yes—
98C4×D191—24no—
99C4×D191—22no—
100C4×D191—22no—
101C191⋊C8—22no—
102C23×C191—24no—
103C23×C191—22no—
104C23×C191—42no—
105C23×C191—42no—
106C23×C191C2×D411yescharacteristic
107D4×C191—24no—
108D4×C191—22no—
109D4×C191C2×D414yes—
110C2×C4×C191—22no—
111C2×C4×C191—42no—
112C2×C4×C191C2×D411yescharacteristic
113C2×C4×C191C2×D412yes—
114C2×C4×C191C2×D412yes—
115C2×C4×C191C2411yescharacteristic
116C8×C191—22no—
117C22×C191—24no—
118C22×C191—42no—
119C22×C191—42no—
120C22×C191—48no—
121C22×C191#12012yes—
122C22×C191C2×SD1612yes—
123C22×C191AGL(1,ℤ/8)12yes—
124C22×C191C22×D411yescharacteristic
125C2×D191—22no—
126C2×D191—22no—
127C2×D191—28no—
128C2×D191—24no—
129C2×D191—432no—
130C2×D191—42no—
131C2×D191—42no—
132C2×D191—48no—
133C2×D191C2×SD1614yescomplemented
134C4×C191—42no—
135C4×C191#12012yes—
136C4×C191C22×D411yescharacteristic
137C4×C191C22×D411yescharacteristic
138Dic191—22no—
139Dic191—42no—
140C2×C191—44no—
141C2×C191#45014yescomplemented
142C2×C191C2×#12011yescharacteristic
143C2×C191C22×SD1611yescharacteristic
144C2×C191C2×AGL(1,ℤ/8)11yescharacteristic
145D191—24no—
146D191—44no—
147C191C2×#45011yescharacteristic, complemented, Sylow
148C2×#450—1911nomaximal, Sylow
149C23×D4—1911no—
150C22×SD16—1911no—
151C22×SD16—1911no—
152C2×C22⋊Q8—1911no—
153#450—1918no—
154C2×#102—1911no—
155C2×#102D19111yescharacteristic, complemented
156C2×C22⋊C8—1911no—
157C25—3821no—
158C22×Q8—1911no—
159C22×D4—3824no—
160C22×D4—3824no—
161C22×D4—3822no—
162C22×D4—3821no—
163C22×D4—1914no—
164C22×D4—1911no—
165C22×D4C2×D19111yescharacteristic
166C23×C4—1911no—
167C2×SD16—3824no—
168C2×SD16—3824no—
169C2×SD16—1914no—
170C2×SD16—1914no—
171C22×C8—1911no—
172C22×C8C2×D19111yescharacteristic, complemented
173C22⋊Q8—3822no—
174C22⋊Q8—1914no—
175C2×C4⋊C4—3821no—
176C2×C4⋊C4C2×D19111yescharacteristic, complemented
177C2×C22⋊C4—3821no—
178#102—1914no—
179#102C2×D19114yescomplemented
180C22⋊C8—1914no—
181C24—21no—
182C24—3828no—
183C24—3824no—
184C24—3821no—
185C24—1911no—
186C24—7644no—
187C24—7644no—
188C2×Q8—3821no—
189C2×Q8—3822no—
190C2×Q8—3822no—
191C2×Q8—1912no—
192C2×D4—22no—
193C2×D4—21no—
194C2×D4—38216no—
195C2×D4—3828no—
196C2×D4—3828no—
197C2×D4—3828no—
198C2×D4—3824no—
199C2×D4—3821no—
200C2×D4—3822no—
201C2×D4—1914no—
202C2×D4—1912no—
203C2×D4D76414yes—
204C2×D4C22×D19112yes—
205C22×C4—21no—
206C22×C4—3822no—
207C22×C4—3822no—
208C22×C4—3821no—
209C22×C4—1911no—
210C22×C4—1912no—
211C22×C4—1912no—
212C22×C4C22×D19111yescharacteristic
213SD16—3828no—
214SD16—3828no—
215C2×C8—22no—
216C2×C8—3822no—
217C2×C8—1912no—
218C2×C8C22×D19112yescomplemented
219C4⋊C4—21no—
220C4⋊C4—3824no—
221C4⋊C4C22×D19112yescomplemented
222C22⋊C4—3824no—
223C23—22no—
224C23—24no—
225C23—42no—
226C23—42no—
227C23—38216no—
228C23—3822no—
229C23—3822no—
230C23—3822no—
231C23—3824no—
232C23—1914no—
233C23—1912no—
234C23—7648no—
235C23—76432no—
236C23—7648no—
237C23—7642no—
238C23—7642no—
239C23D4×D19111yescharacteristic
240Q8—3822no—
241Q8—3822no—
242Q8—7642no—
243D4—22no—
244D4—24no—
245D4—38216no—
246D4—3822no—
247D4—3824no—
248D4—1914no—
249D4C2×D76414yes—
250C2×C4—22no—
251C2×C4—42no—
252C2×C4—3822no—
253C2×C4—3822no—
254C2×C4—3822no—
255C2×C4—3824no—
256C2×C4—3822no—
257C2×C4—1912no—
258C2×C4—7642no—
259C2×C4D4×D19112yes—
260C2×C4D4×D19111yescharacteristic
261C2×C4C2×D76412yes—
262C2×C4C23×D19111yescharacteristic
263C8—22no—
264C8—3822no—
265C22—24no—
266C22—42no—
267C22—48no—
268C22—42no—
269C22—3822no—
270C22—3828no—
271C22—3822no—
272C22—3824no—
273C22—1914no—
274C22—76432no—
275C22—7642no—
276C22—7648no—
277C22—7642no—
278C22#2025929212yes—
279C22SD16×D19112yes—
280C22#2025934612yes—
281C22C2×D4×D19111yescharacteristic
282C4—42no—
283C4—3822no—
284C4—7642no—
285C4#2025929212yes—
286C4C2×D4×D19111yescharacteristic
287C4C22×D76411yescharacteristic
288C2—44no—
289C2—3824no—
290C2—7644no—
291C2#2713281514yesdirect product factor
292C2C2×#2025929211yescharacteristic
293C2C2×SD16×D19111yescharacteristic
294C2C2×#2025934611yescharacteristic
subgroupG/H
centerC23D4×D191
commutator, cosocleC2×C4×C191C24
FrattiniC2×C4C23×D191
FittingC2×#102×C191C2
socleC23×C191C2×D4
prime radicalC22×D4×D191C2
hypercenterC2×#102D191
hypocenterC191C2×#450
LCSG ▷ C2×C4×C191 ▷ C2×C191 ▷ C191
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×#102

Complements

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

NH ≅ G/Ntype
2. C22×#15690276C2semidirect
3. C22×#15690275C2semidirect
4. C2×#20259302C2semidirect
5. #27132815C2direct (N × H)
6. C2×#20259242C2semidirect
7. C2×(C2×D191)⋊C8C2semidirect
8. C2×#102×C191C2semidirect
10. C22×Dic382C22semidirect
19. C2×#15690276C22semidirect
21. C2×#15690275C22semidirect
22. C22×C191⋊C8C22semidirect
24. #20259302C22semidirect
27. #20259242C22semidirect
28. (C2×D191)⋊C8C22semidirect
30. C22×C8×C191C22semidirect
31. C2×C4⋊C4×C191C22semidirect
32. #102×C191C22semidirect
42. C2×Dic382C23semidirect
61. C2×C191⋊C8C23semidirect
72. C2×C8×C191C23semidirect
74. C4⋊C4×C191C23semidirect
85. C22×D191SD16semidirect
133. C2×D191C2×SD16semidirect
141. C2×C191#450semidirect
147. C191C2×#450semidirect
155. C2×#102D191semidirect
172. C22×C8C2×D191semidirect
176. C2×C4⋊C4C2×D191semidirect
179. #102C2×D191semidirect
218. C2×C8C22×D191semidirect
221. C4⋊C4C22×D191semidirect
291. C2#27132815direct (N × H)

Maximal subgroups

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

subgroupindex
C22×D4×D1912
C22×#156902762
C22×#156902752
C2×#202593022
#271328152
C2×#202592422
C2×(C2×D191)⋊C82
C2×#102×C1912
C2×#450191