Finite Group Databasebeta

← C2×#20261312 #27155057

Subgroups — C2×#20261312 #27155057

Order 12416.

1640 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
1C22×#13095510C212yesmaximal, complemented
2#20261312C2116yesmaximal, direct product factor
3C2×#15690788C212yesmaximal, complemented
4C2×#15690787C212yesmaximal, complemented
5C2×#15690784C211yesmaximal, characteristic, complemented
6C2×#15690783C212yesmaximal, complemented
7C2×#15690782C212yesmaximal, complemented
8C2×#15690782C212yesmaximal, complemented
9C22×#13095490C211yesmaximal, characteristic, complemented
10C2×#121×C97C211yesmaximal, characteristic, complemented
11C2×#13095510—216no—
12C2×#13095510C22116yescomplemented
13C22×Dic194C2212yes—
14C22×D388C2211yescharacteristic
15C22×C22⋊D97C2212yes—
16C22×C22⋊D97C2212yes—
17C22×C22⋊D97C2212yes—
18C23×Dic97C2212yes—
19C23×Dic97C2211yescharacteristic
20C23×Dic97C2211yescharacteristic
21C22×C4×D97C2212yes—
22#15690788C22116yescomplemented
23#15690787C22116yescomplemented
24#15690784C2218yescomplemented
25#15690783C22116yescomplemented
26#15690782C22116yescomplemented
27#15690782C22116yescomplemented
28C2×C4⋊Dic97C2211yescharacteristic
29C2×#13095490C2212yes—
30C2×#13095490C2212yes—
31C2×#13095490C2212yes—
32C2×#13095490C2218yescomplemented
33C2×C22⋊Dic97C2212yes—
34C2×#13095488C2212yes—
35C2×#13095488C2212yes—
36C22×D4×C97C2212yes—
37C22×D4×C97C2211yescharacteristic
38C23×C4×C97C2211yescharacteristic
39#121×C97C2218yescomplemented
40C2×C4⋊C4×C97C2211yescharacteristic
41C2×C22⋊C4×C97C2212yes—
42C23×D97C2312yes—
43#13095510—264no—
44C2×Dic194—28no—
45C2×Dic194C2318yes—
46C2×D388—42no—
47C2×D388C2314yes—
48C2×C22⋊D97—28no—
49C2×C22⋊D97—28no—
50C2×C22⋊D97—44no—
51C2×C22⋊D97C2318yes—
52C2×C22⋊D97C2318yes—
53C2×C22⋊D97C2318yes—
54C22×Dic97—28no—
55C22×Dic97—42no—
56C22×Dic97D418yescomplemented
57C22×Dic97C2312yes—
58C22×Dic97C2312yes—
59C22×Dic97C2318yes—
60C22×Dic97C2314yes—
61C22×Dic97C2312yes—
62C22×Dic97C2314yes—
63C2×C4×D97—28no—
64C2×C4×D97C2318yes—
65C4⋊Dic97C2314yes—
66#13095490C2318yes—
67#13095490C2318yes—
68#13095490C2318yes—
69C22⋊Dic97C2318yes—
70#13095488C2318yes—
71#13095488C2318yes—
72C24×C97C2312yes—
73C24×C97C2311yescharacteristic
74C2×D4×C97—28no—
75C2×D4×C97—42no—
76C2×D4×C97C2318yes—
77C2×D4×C97C2314yes—
78C22×C4×C97—42no—
79C22×C4×C97C2311yescharacteristic
80C22×C4×C97C2312yes—
81C22×C4×C97C2311yescharacteristic
82C22×C4×C97C2314yes—
83C4⋊C4×C97C2314yes—
84C22⋊C4×C97C2318yes—
85C23×C97—22no—
86C23×C97—22no—
87C23×C97—24no—
88C23×C97—24no—
89C23×C97—24no—
90C23×C97C2×D414yes—
91C23×C97C2414yes—
92C23×C97C2412yes—
93C23×C97C2411yescharacteristic
94C22×D97—24no—
95C22×D97—24no—
96C22×D97—24no—
97C22×D97C2414yes—
98D4×C97—216no—
99D4×C97—44no—
100C2×C4×C97—24no—
101C2×C4×C97—22no—
102C2×C4×C97—22no—
103C2×C4×C97—44no—
104C2×C4×C97C2412yes—
105C2×C4×C97C2414yes—
106C2×C4×C97C2412yes—
107C22⋊D97—216no—
108C22⋊D97—216no—
109C22⋊D97—48no—
110C2×Dic97—24no—
111C2×Dic97—24no—
112C2×Dic97—216no—
113C2×Dic97—44no—
114C2×Dic97C2×D418yes—
115C2×Dic97C2×D4116yescomplemented
116C2×Dic97C2414yes—
117C2×Dic97C2414yes—
118C2×Dic97C2414yes—
119D388—44no—
120C4×D97—216no—
121Dic194—216no—
122C22×C97—28no—
123C22×C97—22no—
124C22×C97—22no—
125C22×C97—24no—
126C22×C97—24no—
127C22×C97—24no—
128C22×C97—48no—
129C22×C97C22×D414yes—
130C22×C97C22×D412yes—
131C22×C97H(5,𝔽2)12yes—
132C22×C972−1+412yes—
133C22×C97C2511yescharacteristic
134C2×D97—24no—
135C2×D97—24no—
136C2×D97—24no—
137C2×D97—48no—
138C4×C97—24no—
139C4×C97—22no—
140C4×C97—22no—
141Dic97—24no—
142Dic97—24no—
143Dic97C22×D418yes—
144C2×C97—24no—
145C2×C97—44no—
146C2×C97#53714yescomplemented
147C2×C97C23×D411yescharacteristic
148C2×C97C2×H(5,𝔽2)11yescharacteristic
149C2×C97C2×2−1+411yescharacteristic
150D97—44no—
151C2×#537—971nomaximal, Sylow
152C97C2×#53711yescharacteristic, complemented, Sylow
153C22×#41—972no—
154#537—9716no—
155C2×C22⋊Q8—972no—
156C2×C22⋊Q8—972no—
157C2×#121—972no—
158C2×#121—972no—
159C2×#121—971no—
160C2×#121—972no—
161C2×#121D9711yescharacteristic, complemented
162C22×C4⋊C4—971no—
163C2×#41—9716no—
164C2×#41—19416no—
165C22×Q8—972no—
166C22×D4—972no—
167C22×D4—972no—
168C22×D4—972no—
169C22×D4—971no—
170C22×D4C2×D9712yes—
171C22×D4C2×D9711yescharacteristic
172C23×C4—971no—
173C23×C4—971no—
174C23×C4—972no—
175C23×C4—972no—
176C23×C4C2×D9711yescharacteristic
177C22⋊Q8—9716no—
178C22⋊Q8—9716no—
179#121—9716no—
180#121—9716no—
181#121—978no—
182#121—9716no—
183#121C2×D9718yescomplemented
184C2×C4⋊C4—972no—
185C2×C4⋊C4—972no—
186C2×C4⋊C4—978no—
187C2×C4⋊C4—972no—
188C2×C4⋊C4—971no—
189C2×C4⋊C4C2×D9711yescharacteristic
190C2×C22⋊C4—972no—
191C2×C22⋊C4—972no—
192C2×C22⋊C4—972no—
193C2×C22⋊C4C2×D9712yes—
194C24—972no—
195C24C22×D9712yes—
196C24C22×D9711yescharacteristic
197#41—19464no—
198C2×Q8—978no—
199C2×Q8—1948no—
200C2×D4—28no—
201C2×D4—42no—
202C2×D4—978no—
203C2×D4—978no—
204C2×D4—978no—
205C2×D4—974no—
206C2×D4—3882no—
207C2×D4—3884no—
208C2×D4—1948no—
209C2×D4—1948no—
210C2×D4C22×D9718yes—
211C2×D4C22×D9714yes—
212C22×C4—42no—
213C22×C4—978no—
214C22×C4—974no—
215C22×C4—972no—
216C22×C4—974no—
217C22×C4—978no—
218C22×C4—972no—
219C22×C4—972no—
220C22×C4—978no—
221C22×C4—3882no—
222C22×C4—1948no—
223C22×C4—1948no—
224C22×C4C22×D9711yescharacteristic
225C22×C4C22×D9712yes—
226C22×C4C22×D9711yescharacteristic
227C22×C4C22×D9714yes—
228C4⋊C4—978no—
229C4⋊C4—978no—
230C4⋊C4—978no—
231C4⋊C4—974no—
232C4⋊C4C22×D9714yes—
233C22⋊C4—978no—
234C22⋊C4—978no—
235C22⋊C4—978no—
236C22⋊C4C22×D9718yes—
237C23—22no—
238C23—22no—
239C23—24no—
240C23—24no—
241C23—24no—
242C23—974no—
243C23—1944no—
244C23—1944no—
245C23—1944no—
246C23D4×D9714yes—
247C23C23×D9714yes—
248C23C23×D9712yes—
249C23C23×D9711yescharacteristic
250Q8—19416no—
251D4—216no—
252D4—44no—
253D4—3884no—
254D4—3888no—
255D4—19416no—
256D4—19416no—
257C2×C4—24no—
258C2×C4—22no—
259C2×C4—22no—
260C2×C4—44no—
261C2×C4—978no—
262C2×C4—9716no—
263C2×C4—974no—
264C2×C4—974no—
265C2×C4—974no—
266C2×C4—3884no—
267C2×C4—19416no—
268C2×C4—19416no—
269C2×C4—1944no—
270C2×C4—1944no—
271C2×C4C23×D9712yes—
272C2×C4C23×D9714yes—
273C2×C4C23×D9712yes—
274C22—22no—
275C22—28no—
276C22—22no—
277C22—24no—
278C22—24no—
279C22—24no—
280C22—48no—
281C22—3888no—
282C22—1944no—
283C22—1944no—
284C22—1944no—
285C22C2×D4×D9714yes—
286C22C2×D4×D9712yes—
287C22#1569085512yes—
288C22#1569085712yes—
289C22C24×D9711yescharacteristic
290C4—24no—
291C4—22no—
292C4—22no—
293C4—978no—
294C4—1944no—
295C4—1944no—
296C2—24no—
297C2—44no—
298C2—3884no—
299C2#2026131214yesdirect product factor
300C2C22×D4×D9711yescharacteristic
301C2C2×#1569085511yescharacteristic
302C2C2×#1569085711yescharacteristic
subgroupG/H
centerC23C23×D97
commutator, cosocleC22×C97C25
FrattiniC22C24×D97
FittingC2×#121×C97C2
socleC23×C97C24
hypercenterC2×#121D97
hypocenterC97C2×#537
LCSG ▷ C22×C97 ▷ C97
UCSC1 ◁ C23 ◁ C2×#121

Complements

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

NH ≅ G/Ntype
1. C22×#13095510C2semidirect
2. #20261312C2direct (N × H)
3. C2×#15690788C2semidirect
4. C2×#15690787C2semidirect
5. C2×#15690784C2semidirect
6. C2×#15690783C2semidirect
7. C2×#15690782C2semidirect
8. C2×#15690782C2semidirect
9. C22×#13095490C2semidirect
10. C2×#121×C97C2semidirect
12. C2×#13095510C22semidirect
22. #15690788C22semidirect
23. #15690787C22semidirect
24. #15690784C22semidirect
25. #15690783C22semidirect
26. #15690782C22semidirect
27. #15690782C22semidirect
32. C2×#13095490C22semidirect
39. #121×C97C22semidirect
56. C22×Dic97D4semidirect
115. C2×Dic97C2×D4semidirect
146. C2×C97#537semidirect
152. C97C2×#537semidirect
161. C2×#121D97semidirect
183. #121C2×D97semidirect
299. C2#20261312direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#130955102
#202613122
C2×#156907882
C2×#156907872
C2×#156907842
C2×#156907832
C2×#156907822
C22×#130954902
C2×#121×C972
C2×#53797