Finite Group Databasebeta

← C2×#20261467 #27155321

Subgroups — C2×#20261467 #27155321

Order 12416.

1240 conjugacy classes of subgroups.

The subgroup lattice has 304 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#20261467C2116yesmaximal, direct product factor
2C2×#15690806C211yesmaximal, characteristic
3C2×#15690799C211yesmaximal, characteristic, complemented
4C2×#15690796C212yesmaximal, complemented
5C2×#15690794C212yesmaximal, complemented
6C2×#15690792C212yesmaximal, complemented
7C2×Q8×Dic97C211yesmaximal, characteristic, complemented
8C2×C4×Dic194C211yesmaximal, characteristic, complemented
9C2×C4×D388C211yesmaximal, characteristic, complemented
10C2×D4×Dic97C211yesmaximal, characteristic, complemented
11C2×#15690770C212yesmaximal, complemented
12C2×#124×C97C211yesmaximal, characteristic, complemented
13C22×Dic194C2211yescharacteristic
14C22×D388C2211yescharacteristic
15C22×C22⋊D97C2212yes—
16C22×C22⋊D97C2212yes—
17C23×Dic97C2212yes—
18C22×C4×D97C2212yes—
19#15690806C2218yes—
20#15690799C2218yescomplemented
21#15690796C22116yescomplemented
22#15690794C22116yescomplemented
23#15690792C22116yescomplemented
24Q8×Dic97C2218yescomplemented
25C4×Dic194C2218yescomplemented
26C4×D388C2218yescomplemented
27D4×Dic97C2218yescomplemented
28#15690770C22116yescomplemented
29C2×C4⋊Dic97C2211yescharacteristic
30C2×C4⋊Dic97C2211yescharacteristic
31C2×C4⋊Dic97C2212yes—
32C2×#13095490C2211yescharacteristic
33C2×#13095490C2211yescharacteristic
34C2×C22⋊Dic97C2212yes—
35C2×#13095488C2212yes—
36C2×#13095488C2212yes—
37C2×#13095488C2212yes—
38C2×C4×Dic97C2212yes—
39C2×C4×Dic97C2211yescharacteristic
40C2×C4×Dic97C2211yescharacteristic
41C22×Q8×C97C2211yescharacteristic
42C22×D4×C97C2211yescharacteristic
43#124×C97C2218yescomplemented
44C2×C22⋊C4×C97C2212yes—
45C2×C22⋊C4×C97C2212yes—
46C2×C42×C97C2211yescharacteristic
47C23×D97C2312yes—
48C2×Dic194—24no—
49C2×Dic194C2314yes—
50C2×D388—24no—
51C2×D388C2314yes—
52C2×C22⋊D97—28no—
53C2×C22⋊D97—44no—
54C2×C22⋊D97C2318yes—
55C2×C22⋊D97C2318yes—
56C22×Dic97—44no—
57C22×Dic97C2311yescharacteristic
58C22×Dic97C2311yescharacteristic
59C22×Dic97C2312yes—
60C22×Dic97C2311yescharacteristic
61C22×Dic97C2318yes—
62C22×Dic97C2311yescharacteristic
63C2×C4×D97—44no—
64C2×C4×D97C2318yes—
65C4⋊Dic97C2314yes—
66C4⋊Dic97C2314yes—
67C4⋊Dic97C2318yes—
68#13095490C2314yes—
69#13095490C2314yes—
70C22⋊Dic97C2318yes—
71#13095488C2318yes—
72#13095488C2318yes—
73#13095488C2318yes—
74C4×Dic97C2318yes—
75C4×Dic97C2314yes—
76C4×Dic97C2314yes—
77C24×C97C2312yes—
78C2×Q8×C97—24no—
79C2×Q8×C97C2314yes—
80C2×D4×C97—24no—
81C2×D4×C97C2314yes—
82C22×C4×C97C2312yes—
83C22×C4×C97C2311yescharacteristic
84C22×C4×C97C2311yescharacteristic
85C22×C4×C97C2311yescharacteristic
86C22⋊C4×C97C2318yes—
87C22⋊C4×C97C2318yes—
88C42×C97C2314yes—
89C23×C97—24no—
90C23×C97—24no—
91C23×C97—24no—
92C23×C97C2414yes—
93C23×C97C2411yescharacteristic
94C22×D97—24no—
95C22×D97—24no—
96C22×D97—24no—
97C22×D97C2414yes—
98Q8×C97—28no—
99D4×C97—28no—
100C2×C4×C97—24no—
101C2×C4×C97—22no—
102C2×C4×C97—22no—
103C2×C4×C97#4114yes—
104C2×C4×C97C2412yes—
105C2×C4×C97C2412yes—
106C2×C4×C97C2414yes—
107C2×C4×C97C2412yes—
108C22⋊D97—216no—
109C22⋊D97—48no—
110C2×Dic97—22no—
111C2×Dic97—24no—
112C2×Dic97—22no—
113C2×Dic97—22no—
114C2×Dic97—48no—
115C2×Dic97#4114yes—
116C2×Dic97C2412yes—
117C2×Dic97C2412yes—
118C2×Dic97C2414yes—
119C2×Dic97C2412yes—
120C2×Dic97C2412yes—
121D388—28no—
122C4×D97—48no—
123Dic194—28no—
124C22×C97—24no—
125C22×C97—24no—
126C22×C97—24no—
127C22×C97—48no—
128C22×C97C2×#4112yes—
129C22×C97C2×#4112yes—
130C22×C97H(5,𝔽2)12yes—
131C22×C97C2511yescharacteristic
132C2×D97—24no—
133C2×D97—24no—
134C2×D97—24no—
135C2×D97—48no—
136C4×C97—22no—
137C4×C97—24no—
138C4×C97—22no—
139C4×C97C2×#4114yes—
140Dic97—22no—
141Dic97—24no—
142Dic97—22no—
143Dic97—22no—
144Dic97C2×#4114yes—
145C2×C97—44no—
146C2×C97#55914yescomplemented
147C2×C97C22×#4111yescharacteristic
148C2×C97C22×#4111yescharacteristic
149C2×C97C2×H(5,𝔽2)11yescharacteristic
150D97—44no—
151C2×#559—971nomaximal, Sylow
152C97C2×#55911yescharacteristic, complemented, Sylow
153#559—9716no—
154C2×#127—971no—
155C2×#124—971no—
156C2×#124—972no—
157C2×#124D9711yescharacteristic, complemented
158C2×#123—972no—
159C2×#123—972no—
160C2×C4×Q8—971no—
161C2×C4×Q8—971no—
162C2×C4×D4—971no—
163C2×C4×D4—972no—
164C2×C4×D4—971no—
165C22×Q8—971no—
166C22×Q8C2×D9711yescharacteristic
167C22×D4—972no—
168C22×D4—972no—
169C22×D4—971no—
170C22×D4C2×D9711yescharacteristic
171C23×C4—972no—
172C23×C4—972no—
173#127—978no—
174#124—978no—
175#124—9716no—
176#124C2×D9718yescomplemented
177#123—9716no—
178#123—9716no—
179C4×Q8—978no—
180C4×Q8—978no—
181C4×D4—978no—
182C4×D4—9716no—
183C4×D4—978no—
184C2×C4⋊C4—971no—
185C2×C4⋊C4—971no—
186C2×C4⋊C4—971no—
187C2×C4⋊C4—972no—
188C2×C4⋊C4—971no—
189C2×C22⋊C4—972no—
190C2×C22⋊C4—972no—
191C2×C22⋊C4—972no—
192C2×C22⋊C4—972no—
193C2×C22⋊C4C2×D9712yes—
194C2×C22⋊C4C2×D9712yes—
195C2×C42—972no—
196C2×C42—971no—
197C2×C42—971no—
198C2×C42C2×D9711yescharacteristic
199C24—972no—
200C24C22×D9712yes—
201C2×Q8—24no—
202C2×Q8—974no—
203C2×Q8—1944no—
204C2×Q8C22×D9714yes—
205C2×D4—24no—
206C2×D4—978no—
207C2×D4—978no—
208C2×D4—974no—
209C2×D4—3884no—
210C2×D4—1948no—
211C2×D4—1944no—
212C2×D4C22×D9714yes—
213C22×C4—971no—
214C22×C4—978no—
215C22×C4—971no—
216C22×C4—971no—
217C22×C4—972no—
218C22×C4—971no—
219C22×C4—978no—
220C22×C4—3884no—
221C22×C4—3884no—
222C22×C4C22×D9712yes—
223C22×C4C22×D9711yescharacteristic
224C22×C4C22×D9711yescharacteristic
225C22×C4C22×D9711yescharacteristic
226C4⋊C4—974no—
227C4⋊C4—974no—
228C4⋊C4—974no—
229C4⋊C4—978no—
230C4⋊C4—974no—
231C22⋊C4—978no—
232C22⋊C4—978no—
233C22⋊C4—978no—
234C22⋊C4—978no—
235C22⋊C4C22×D9718yes—
236C22⋊C4C22×D9718yes—
237C42—978no—
238C42—974no—
239C42—974no—
240C42C22×D9714yes—
241C23—24no—
242C23—24no—
243C23—24no—
244C23—974no—
245C23—1944no—
246C23—1944no—
247C23—1944no—
248C23C23×D9714yes—
249C23C23×D9711yescharacteristic
250Q8—28no—
251Q8—1948no—
252D4—28no—
253D4—3888no—
254D4—19416no—
255D4—1948no—
256C2×C4—22no—
257C2×C4—24no—
258C2×C4—22no—
259C2×C4—974no—
260C2×C4—972no—
261C2×C4—972no—
262C2×C4—974no—
263C2×C4—972no—
264C2×C4—972no—
265C2×C4—3888no—
266C2×C4—3888no—
267C2×C4—1942no—
268C2×C4—1944no—
269C2×C4—1942no—
270C2×C4—1942no—
271C2×C4#1309551014yes—
272C2×C4C23×D9714yes—
273C2×C4C23×D9712yes—
274C2×C4C23×D9712yes—
275C2×C4C23×D9712yes—
276C22—24no—
277C22—24no—
278C22—24no—
279C22—48no—
280C22—3888no—
281C22—1944no—
282C22—1944no—
283C22—1944no—
284C22#41×D9712yes—
285C22C2×#1309551012yes—
286C22#1569085612yes—
287C22C24×D9711yescharacteristic
288C4—22no—
289C4—24no—
290C4—22no—
291C4—974no—
292C4—1942no—
293C4—1944no—
294C4—1942no—
295C4—1942no—
296C4C2×#1309551014yes—
297C2—44no—
298C2—3884no—
299C2#2026146714yesdirect product factor
300C2C2×#41×D9711yescharacteristic
301C2C22×#1309551011yescharacteristic
302C2C2×#1569085611yescharacteristic
subgroupG/H
centerC23C23×D97
commutator, cosocleC22×C97C25
FrattiniC22C24×D97
FittingC2×#124×C97C2
socleC23×C97C24
prime radicalC2×#15690806C2
hypercenterC2×#124D97
hypocenterC97C2×#559
LCSG ▷ C22×C97 ▷ C97
UCSC1 ◁ C23 ◁ C2×#124

Complements

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

NH ≅ G/Ntype
1. #20261467C2direct (N × H)
3. C2×#15690799C2semidirect
4. C2×#15690796C2semidirect
5. C2×#15690794C2semidirect
6. C2×#15690792C2semidirect
7. C2×Q8×Dic97C2semidirect
8. C2×C4×Dic194C2semidirect
9. C2×C4×D388C2semidirect
10. C2×D4×Dic97C2semidirect
11. C2×#15690770C2semidirect
12. C2×#124×C97C2semidirect
20. #15690799C22semidirect
21. #15690796C22semidirect
22. #15690794C22semidirect
23. #15690792C22semidirect
24. Q8×Dic97C22semidirect
25. C4×Dic194C22semidirect
26. C4×D388C22semidirect
27. D4×Dic97C22semidirect
28. #15690770C22semidirect
43. #124×C97C22semidirect
146. C2×C97#559semidirect
152. C97C2×#559semidirect
157. C2×#124D97semidirect
176. #124C2×D97semidirect
299. C2#20261467direct (N × H)

Maximal subgroups

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

subgroupindex
#202614672
C2×#156908062
C2×#156907992
C2×#156907962
C2×#156907942
C2×#156907922
C2×Q8×Dic972
C2×C4×Dic1942
C2×C4×D3882
C2×D4×Dic972
C2×#156907702
C2×#124×C972
C2×#55997