Finite Group Databasebeta

← C2×#20261443 #27155268

Subgroups — C2×#20261443 #27155268

Order 12416.

1200 conjugacy classes of subgroups.

The subgroup lattice has 300 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#20261443C2116yesmaximal, direct product factor
2C2×#15690809C211yesmaximal, characteristic, complemented
3C2×#15690800C212yesmaximal, complemented
4C2×#15690790C212yesmaximal, complemented
5C2×#15690787C212yesmaximal, complemented
6C2×#15690786C211yesmaximal, characteristic, complemented
7C2×Q8×Dic97C211yesmaximal, characteristic, complemented
8C2×C4×C22⋊D97C211yesmaximal, characteristic
9C2×#15690770C212yesmaximal
10C22×C4⋊Dic97C211yesmaximal, characteristic, complemented
11C2×C4⋊C4×D97C211yesmaximal, characteristic, complemented
12C2×C22⋊Q8×C97C211yesmaximal, characteristic, complemented
13C22×Dic194C2212yes—
14C22×C22⋊D97C2211yescharacteristic
15C23×Dic97C2212yes—
16C22×C4×D97C2211yescharacteristic
17C22×C4×D97C2212yes—
18#15690809C2218yescomplemented
19#15690800C22116yescomplemented
20#15690790C22116yescomplemented
21#15690787C22116yescomplemented
22#15690786C2218yescomplemented
23Q8×Dic97C2218yescomplemented
24C4×C22⋊D97C2218yes—
25#15690770C22116yes—
26C2×C4⋊Dic97C2211yescharacteristic
27C2×C4⋊Dic97C2211yescharacteristic
28C2×C4⋊Dic97C2212yes—
29C2×C4⋊Dic97C2212yes—
30C2×C4⋊Dic97C2218yescomplemented
31C2×#13095490C2212yes—
32C2×#13095490C2212yes—
33C2×#13095490C2211yescharacteristic
34C2×#13095490C2212yes—
35C4⋊C4×D97C2218yescomplemented
36C2×C22⋊Dic97C2211yescharacteristic
37C2×#13095488C2212yes—
38C2×#13095488C2211yescharacteristic
39C2×C4×Dic97C2212yes—
40C2×C4×Dic97C2211yescharacteristic
41C22×Q8×C97C2211yescharacteristic
42C23×C4×C97C2211yescharacteristic
43C22⋊Q8×C97C2218yescomplemented
44C2×C4⋊C4×C97C2211yescharacteristic
45C2×C4⋊C4×C97C2212yes—
46C2×C22⋊C4×C97C2212yes—
47C23×D97C2311yescharacteristic
48C2×Dic194—44no—
49C2×Dic194C2318yes—
50C2×C22⋊D97Q818yescomplemented
51C2×C22⋊D97C2314yes—
52C22×Dic97—44no—
53C22×Dic97C2311yescharacteristic
54C22×Dic97C2312yes—
55C22×Dic97C2312yes—
56C22×Dic97C2311yescharacteristic
57C22×Dic97C2318yes—
58C22×Dic97C2311yescharacteristic
59C2×C4×D97—24no—
60C2×C4×D97—44no—
61C2×C4×D97C2314yes—
62C2×C4×D97C2318yes—
63C4⋊Dic97C2314yes—
64C4⋊Dic97C2314yes—
65C4⋊Dic97C2318yes—
66C4⋊Dic97C2318yes—
67#13095490C2318yes—
68#13095490C2318yes—
69#13095490C2314yes—
70#13095490C2318yes—
71C22⋊Dic97C2314yes—
72#13095488C2318yes—
73#13095488C2314yes—
74C4×Dic97C2318yes—
75C4×Dic97C2314yes—
76C24×C97C2311yescharacteristic
77C2×Q8×C97—24no—
78C2×Q8×C97C2314yes—
79C22×C4×C97—24no—
80C22×C4×C97C2312yes—
81C22×C4×C97C2311yescharacteristic
82C22×C4×C97C2312yes—
83C22×C4×C97C2314yes—
84C22×C4×C97C2311yescharacteristic
85C4⋊C4×C97C2314yes—
86C4⋊C4×C97C2318yes—
87C22⋊C4×C97C2318yes—
88C23×C97—22no—
89C23×C97—22no—
90C23×C97C2×Q814yes—
91C23×C97C2412yes—
92C23×C97C2411yescharacteristic
93C22×D97—22no—
94C22×D97—22no—
95C22×D97C2×Q814yes—
96C22×D97C2412yes—
97Q8×C97—28no—
98C2×C4×C97—22no—
99C2×C4×C97—24no—
100C2×C4×C97—24no—
101C2×C4×C97—28no—
102C2×C4×C97#4114yes—
103C2×C4×C97C2414yes—
104C2×C4×C97C2414yes—
105C2×C4×C97C2412yes—
106C2×C4×C97C2412yes—
107C22⋊D97C2×Q8116yescomplemented
108C2×Dic97—22no—
109C2×Dic97—24no—
110C2×Dic97—24no—
111C2×Dic97—22no—
112C2×Dic97—48no—
113C2×Dic97C2×Q814yes—
114C2×Dic97C2412yes—
115C2×Dic97C2414yes—
116C2×Dic97C2414yes—
117C2×Dic97C2412yes—
118C2×Dic97C2412yes—
119C4×D97—28no—
120C4×D97—48no—
121Dic194—48no—
122C22×C97—28no—
123C22×C97—22no—
124C22×C97—22no—
125C22×C97C22×Q814yes—
126C22×C97C22×Q812yes—
127C22×C97C2×#4112yes—
128C22×C97H(5,𝔽2)12yes—
129C22×C97C2511yescharacteristic
130C2×D97—28no—
131C2×D97—22no—
132C2×D97—22no—
133C2×D97C22×Q814yes—
134C4×C97—22no—
135C4×C97—24no—
136C4×C97—24no—
137C4×C97C2×#4114yes—
138Dic97—22no—
139Dic97—22no—
140Dic97—24no—
141Dic97—24no—
142Dic97C22×Q814yes—
143C2×C97—24no—
144C2×C97#55414yescomplemented
145C2×C97C23×Q811yescharacteristic
146C2×C97C22×#4111yescharacteristic
147C2×C97C2×H(5,𝔽2)11yescharacteristic
148D97—24no—
149C2×#554—971nomaximal, Sylow
150C97C2×#55411yescharacteristic, complemented, Sylow
151#554—9716no—
152C2×C4⋊Q8—971no—
153C2×#125—972no—
154C2×C22⋊Q8—971no—
155C2×C22⋊Q8—972no—
156C2×C22⋊Q8—972no—
157C2×C22⋊Q8D9711yescharacteristic, complemented
158C2×C4×Q8—971no—
159C2×C4×D4—971no—
160C2×C4×D4—972no—
161C22×C4⋊C4—971no—
162C22×C4⋊C4—971no—
163C22×Q8—972no—
164C22×Q8C2×D9711yescharacteristic
165C22×D4—971no—
166C23×C4—972no—
167C23×C4—972no—
168C23×C4—971no—
169C23×C4C2×D9711yescharacteristic
170C4⋊Q8—978no—
171#125—9716no—
172C22⋊Q8—978no—
173C22⋊Q8—9716no—
174C22⋊Q8—9716no—
175C22⋊Q8C2×D9718yescomplemented
176C4×Q8—978no—
177C4×D4—978no—
178C4×D4—9716no—
179C2×C4⋊C4—971no—
180C2×C4⋊C4—972no—
181C2×C4⋊C4—972no—
182C2×C4⋊C4—971no—
183C2×C4⋊C4—978no—
184C2×C4⋊C4—971no—
185C2×C4⋊C4—972no—
186C2×C4⋊C4—972no—
187C2×C4⋊C4—972no—
188C2×C4⋊C4—978no—
189C2×C4⋊C4C2×D9711yescharacteristic
190C2×C4⋊C4C2×D9712yes—
191C2×C22⋊C4—971no—
192C2×C22⋊C4—971no—
193C2×C22⋊C4—972no—
194C2×C22⋊C4C2×D9712yes—
195C2×C42—972no—
196C2×C42—971no—
197C24—971no—
198C24C22×D9711yescharacteristic
199C2×Q8—24no—
200C2×Q8—978no—
201C2×Q8—3884no—
202C2×Q8C22×D9714yes—
203C2×D4—978no—
204C2×D4—974no—
205C22×C4—24no—
206C22×C4—971no—
207C22×C4—978no—
208C22×C4—971no—
209C22×C4—972no—
210C22×C4—971no—
211C22×C4—972no—
212C22×C4—978no—
213C22×C4—974no—
214C22×C4—3884no—
215C22×C4—3884no—
216C22×C4—1944no—
217C22×C4C22×D9714yes—
218C22×C4C22×D9712yes—
219C22×C4C22×D9711yescharacteristic
220C22×C4C22×D9712yes—
221C22×C4C22×D9711yescharacteristic
222C4⋊C4—978no—
223C4⋊C4—974no—
224C4⋊C4—978no—
225C4⋊C4—978no—
226C4⋊C4—974no—
227C4⋊C4—978no—
228C4⋊C4—974no—
229C4⋊C4—978no—
230C4⋊C4C22×D9714yes—
231C4⋊C4C22×D9718yes—
232C22⋊C4—974no—
233C22⋊C4—974no—
234C22⋊C4—978no—
235C22⋊C4C22×D9718yes—
236C42—978no—
237C42—974no—
238C23—22no—
239C23—22no—
240C23—974no—
241C23—972no—
242C23—1942no—
243C23—1942no—
244C23Q8×D9714yes—
245C23C23×D9712yes—
246C23C23×D9711yescharacteristic
247Q8—28no—
248Q8—3888no—
249D4—9716no—
250C2×C4—22no—
251C2×C4—24no—
252C2×C4—24no—
253C2×C4—28no—
254C2×C4—974no—
255C2×C4—972no—
256C2×C4—972no—
257C2×C4—974no—
258C2×C4—972no—
259C2×C4—974no—
260C2×C4—3888no—
261C2×C4—3888no—
262C2×C4—1942no—
263C2×C4—1944no—
264C2×C4—1944no—
265C2×C4—1942no—
266C2×C4—1948no—
267C2×C4#1309551014yes—
268C2×C4C23×D9714yes—
269C2×C4C23×D9712yes—
270C2×C4C23×D9714yes—
271C2×C4C23×D9712yes—
272C22—28no—
273C22—22no—
274C22—22no—
275C22—974no—
276C22—1948no—
277C22—1942no—
278C22—1942no—
279C22C2×Q8×D9714yes—
280C22C2×Q8×D9712yes—
281C22C2×#1309551012yes—
282C22#1569085612yes—
283C22C24×D9711yescharacteristic
284C4—22no—
285C4—24no—
286C4—24no—
287C4—974no—
288C4—1942no—
289C4—1944no—
290C4—1944no—
291C4—1942no—
292C4C2×#1309551014yes—
293C2—24no—
294C2—1944no—
295C2#2026144314yesdirect product factor
296C2C22×Q8×D9711yescharacteristic
297C2C22×#1309551011yescharacteristic
298C2C2×#1569085611yescharacteristic
subgroupG/H
centerC23C23×D97
commutator, cosocleC22×C97C25
FrattiniC22C24×D97
FittingC2×C22⋊Q8×C97C2
socleC23×C97C24
prime radicalC22×C22⋊D97C22
hypercenterC2×C22⋊Q8D97
hypocenterC97C2×#554
LCSG ▷ C22×C97 ▷ C97
UCSC1 ◁ C23 ◁ C2×C22⋊Q8

Complements

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

NH ≅ G/Ntype
1. #20261443C2direct (N × H)
2. C2×#15690809C2semidirect
3. C2×#15690800C2semidirect
4. C2×#15690790C2semidirect
5. C2×#15690787C2semidirect
6. C2×#15690786C2semidirect
7. C2×Q8×Dic97C2semidirect
10. C22×C4⋊Dic97C2semidirect
11. C2×C4⋊C4×D97C2semidirect
12. C2×C22⋊Q8×C97C2semidirect
18. #15690809C22semidirect
19. #15690800C22semidirect
20. #15690790C22semidirect
21. #15690787C22semidirect
22. #15690786C22semidirect
23. Q8×Dic97C22semidirect
30. C2×C4⋊Dic97C22semidirect
35. C4⋊C4×D97C22semidirect
43. C22⋊Q8×C97C22semidirect
50. C2×C22⋊D97Q8semidirect
107. C22⋊D97C2×Q8semidirect
144. C2×C97#554semidirect
150. C97C2×#554semidirect
157. C2×C22⋊Q8D97semidirect
175. C22⋊Q8C2×D97semidirect
295. C2#20261443direct (N × H)

Maximal subgroups

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

subgroupindex
#202614432
C2×#156908092
C2×#156908002
C2×#156907902
C2×#156907872
C2×#156907862
C2×Q8×Dic972
C2×C4×C22⋊D972
C2×#156907702
C22×C4⋊Dic972
C2×C4⋊C4×D972
C2×C22⋊Q8×C972
C2×#55497