Finite Group Databasebeta

← C2×#20295685 #28376498

Subgroups — C2×#20295685 #28376498

Order 13952.

1620 conjugacy classes of subgroups.

The subgroup lattice has 336 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#13182029C211yesmaximal, characteristic, complemented
2C23×Dic218C211yesmaximal, characteristic, complemented
3#20295685C2116yesmaximal, direct product factor
4C2×#16812687C211yesmaximal, characteristic, complemented
5C2×#16812685C212yesmaximal, complemented
6C2×#16812678C211yesmaximal, characteristic, complemented
7C2×#16812677C212yesmaximal, complemented
8C2×#16812673C211yesmaximal, characteristic, complemented
9C2×#16812671C212yesmaximal, complemented
10C2×C4×Dic218C211yesmaximal, characteristic, complemented
11C2×#16812659C212yesmaximal, complemented
12C2×C4×D4×C109C211yesmaximal, characteristic, complemented
13C2×#13182029—28no—
14C2×#13182029C2218yescomplemented
15C22×Dic218—28no—
16C22×Dic218C2212yes—
17C22×Dic218C2211yescharacteristic
18C22×Dic218C2211yescharacteristic
19C22×Dic218C2218yescomplemented
20C22×D436C2211yescharacteristic
21C22×C22⋊D109C2212yes—
22C22×C22⋊D109C2212yes—
23C23×Dic109C2212yes—
24C22×C4×D109C2212yes—
25#16812687C2218yescomplemented
26#16812685C22116yescomplemented
27#16812678C2218yescomplemented
28#16812677C22116yescomplemented
29#16812673C2218yescomplemented
30#16812671C22116yescomplemented
31C4×Dic218C2218yescomplemented
32#16812659C22116yescomplemented
33C2×C4⋊Dic109C2211yescharacteristic
34C2×#13182008C2212yes—
35C2×#13182008C2212yes—
36C2×C22⋊Dic109C2212yes—
37C2×#13182006C2212yes—
38C2×#13182006C2212yes—
39C2×#13182006C2212yes—
40C2×C4×Dic109C2212yes—
41C22×D4×C109C2211yescharacteristic
42C23×C4×C109C2211yescharacteristic
43C23×C4×C109C2211yescharacteristic
44C4×D4×C109C2218yescomplemented
45C2×C4⋊C4×C109C2211yescharacteristic
46C2×C22⋊C4×C109C2211yescharacteristic
47C2×C22⋊C4×C109C2211yescharacteristic
48C2×C42×C109C2211yescharacteristic
49C23×D109C2312yes—
50#13182029—232no—
51C2×Dic218—24no—
52C2×Dic218—28no—
53C2×Dic218—232no—
54C2×Dic218D418yescomplemented
55C2×Dic218C2318yes—
56C2×Dic218C2314yes—
57C2×Dic218C2314yes—
58C2×D436—24no—
59C2×D436C2314yes—
60C2×C22⋊D109—28no—
61C2×C22⋊D109—28no—
62C2×C22⋊D109C2318yes—
63C2×C22⋊D109C2318yes—
64C22×Dic109—28no—
65C22×Dic109C2312yes—
66C22×Dic109C2312yes—
67C22×Dic109C2318yes—
68C22×Dic109C2312yes—
69C2×C4×D109—28no—
70C2×C4×D109C2318yes—
71C4⋊Dic109C2314yes—
72#13182008C2318yes—
73#13182008C2318yes—
74C22⋊Dic109C2318yes—
75#13182006C2318yes—
76#13182006C2318yes—
77#13182006C2318yes—
78C4×Dic109C2318yes—
79C24×C109C2311yescharacteristic
80C24×C109C2311yescharacteristic
81C2×D4×C109—24no—
82C2×D4×C109C2314yes—
83C22×C4×C109—24no—
84C22×C4×C109—24no—
85C22×C4×C109C2311yescharacteristic
86C22×C4×C109C2311yescharacteristic
87C22×C4×C109C2311yescharacteristic
88C22×C4×C109C2311yescharacteristic
89C22×C4×C109C2314yes—
90C22×C4×C109C2314yes—
91C22×C4×C109C2311yescharacteristic
92C4⋊C4×C109C2314yes—
93C22⋊C4×C109C2314yes—
94C22⋊C4×C109C2314yes—
95C42×C109C2314yes—
96C23×C109—22no—
97C23×C109—22no—
98C23×C109—22no—
99C23×C109—22no—
100C23×C109—22no—
101C23×C109#4114yescomplemented
102C23×C109C2412yes—
103C23×C109C2412yes—
104C23×C109C2411yescharacteristic
105C22×D109—24no—
106C22×D109—24no—
107C22×D109—24no—
108C22×D109C2414yes—
109D4×C109—28no—
110C2×C4×C109—22no—
111C2×C4×C109—22no—
112C2×C4×C109—22no—
113C2×C4×C109—22no—
114C2×C4×C109—28no—
115C2×C4×C109—28no—
116C2×C4×C109C2×D414yes—
117C2×C4×C109C2412yes—
118C2×C4×C109C2412yes—
119C2×C4×C109C2412yes—
120C2×C4×C109C2412yes—
121C2×C4×C109C2412yes—
122C22⋊D109—216no—
123C22⋊D109—216no—
124C2×Dic109—24no—
125C2×Dic109—24no—
126C2×Dic109—216no—
127C2×Dic109C2×D418yes—
128C2×Dic109C2414yes—
129C2×Dic109C2414yes—
130C2×Dic109C2414yes—
131D436—28no—
132C4×D109—216no—
133Dic218—28no—
134Dic218—216no—
135Dic218C2×D4116yescomplemented
136C22×C109—28no—
137C22×C109—22no—
138C22×C109—22no—
139C22×C109—22no—
140C22×C109—22no—
141C22×C109—22no—
142C22×C109—44no—
143C22×C109C22×D412yes—
144C22×C109C2×#4112yes—
145C22×C109C2×#4114yescomplemented
146C22×C1092−1+412yes—
147C22×C109C2511yescharacteristic
148C2×D109—24no—
149C2×D109—24no—
150C2×D109—24no—
151C2×D109—48no—
152C4×C109—22no—
153C4×C109—22no—
154C4×C109—22no—
155C4×C109—22no—
156C4×C109C22×D414yes—
157Dic109—24no—
158Dic109—24no—
159Dic109C22×D418yes—
160C2×C109—24no—
161C2×C109—42no—
162C2×C109#54814yescomplemented
163C2×C109C23×D411yescharacteristic
164C2×C109C22×#4111yescharacteristic
165C2×C109C2×2−1+411yescharacteristic
166D109—44no—
167C2×#548—1091nomaximal, Sylow
168C109C2×#54811yescharacteristic, complemented, Sylow
169C22×#41—1091no—
170C23×Q8—1091no—
171#548—10916no—
172C2×#124—1092no—
173C2×#124—1091no—
174C2×C22⋊Q8—1091no—
175C2×C22⋊Q8—1092no—
176C2×#121—1092no—
177C2×#121—1091no—
178C2×C4×Q8—1091no—
179C2×C4×D4—1092no—
180C2×C4×D4D10911yescharacteristic, complemented
181C2×#41—1098no—
182C2×#41—2188no—
183C22×Q8—1091no—
184C22×Q8—1092no—
185C22×Q8—1091no—
186C22×Q8—1098no—
187C22×Q8—2188no—
188C22×D4—1092no—
189C22×D4—1092no—
190C22×D4—1091no—
191C22×D4C2×D10911yescharacteristic
192C23×C4—1092no—
193C23×C4—1092no—
194C23×C4C2×D10911yescharacteristic
195C23×C4C2×D10911yescharacteristic
196#124—10916no—
197#124—1098no—
198C22⋊Q8—1098no—
199C22⋊Q8—10916no—
200#121—10916no—
201#121—1098no—
202C4×Q8—1098no—
203C4×D4—10916no—
204C4×D4C2×D10918yescomplemented
205C2×C4⋊C4—1092no—
206C2×C4⋊C4—1092no—
207C2×C4⋊C4—1091no—
208C2×C4⋊C4C2×D10911yescharacteristic
209C2×C22⋊C4—1092no—
210C2×C22⋊C4—1092no—
211C2×C22⋊C4—1092no—
212C2×C22⋊C4—1092no—
213C2×C22⋊C4C2×D10911yescharacteristic
214C2×C22⋊C4C2×D10911yescharacteristic
215C2×C42—1092no—
216C2×C42C2×D10911yescharacteristic
217C24—1092no—
218C24C22×D10911yescharacteristic
219C24C22×D10911yescharacteristic
220#41—21832no—
221C2×Q8—1098no—
222C2×Q8—1094no—
223C2×Q8—1098no—
224C2×Q8—1094no—
225C2×Q8—2188no—
226C2×Q8—21832no—
227C2×Q8—2184no—
228C2×D4—24no—
229C2×D4—1098no—
230C2×D4—1098no—
231C2×D4—1094no—
232C2×D4—2188no—
233C2×D4—2188no—
234C2×D4—2184no—
235C2×D4C22×D10914yes—
236C22×C4—24no—
237C22×C4—24no—
238C22×C4—1092no—
239C22×C4—1098no—
240C22×C4—1092no—
241C22×C4—1092no—
242C22×C4—1098no—
243C22×C4—2188no—
244C22×C4—2188no—
245C22×C4C22×D10914yes—
246C22×C4C22×D10914yes—
247C22×C4C22×D10911yescharacteristic
248C22×C4C22×D10911yescharacteristic
249C22×C4C22×D10911yescharacteristic
250C22×C4C22×D10911yescharacteristic
251C22×C4C22×D10911yescharacteristic
252C4⋊C4—1098no—
253C4⋊C4—1098no—
254C4⋊C4—1094no—
255C4⋊C4C22×D10914yes—
256C22⋊C4—1098no—
257C22⋊C4—1098no—
258C22⋊C4—1098no—
259C22⋊C4—1098no—
260C22⋊C4C22×D10914yes—
261C22⋊C4C22×D10914yes—
262C42—1098no—
263C42C22×D10914yes—
264C23—22no—
265C23—22no—
266C23—22no—
267C23—22no—
268C23—22no—
269C23—1094no—
270C23—2184no—
271C23—2184no—
272C23—2184no—
273C23#1318202914yescomplemented
274C23C23×D10912yes—
275C23C23×D10912yes—
276C23C23×D10911yescharacteristic
277Q8—10916no—
278Q8—21816no—
279Q8—2188no—
280D4—28no—
281D4—21816no—
282D4—21816no—
283D4—2188no—
284C2×C4—22no—
285C2×C4—22no—
286C2×C4—22no—
287C2×C4—22no—
288C2×C4—28no—
289C2×C4—28no—
290C2×C4—1098no—
291C2×C4—1094no—
292C2×C4—1094no—
293C2×C4—1094no—
294C2×C4—21816no—
295C2×C4—21816no—
296C2×C4—2184no—
297C2×C4—2184no—
298C2×C4D4×D10914yes—
299C2×C4C23×D10912yes—
300C2×C4C23×D10912yes—
301C2×C4C23×D10912yes—
302C2×C4C23×D10912yes—
303C2×C4C23×D10912yes—
304C22—28no—
305C22—22no—
306C22—22no—
307C22—22no—
308C22—22no—
309C22—22no—
310C22—44no—
311C22—4368no—
312C22—2184no—
313C22—2184no—
314C22—2184no—
315C22C2×D4×D10912yes—
316C22C2×#1318202912yes—
317C22C2×#1318202914yescomplemented
318C22#1681274612yes—
319C22C24×D10911yescharacteristic
320C4—22no—
321C4—22no—
322C4—22no—
323C4—22no—
324C4—1098no—
325C4—2184no—
326C4—2184no—
327C4C2×D4×D10914yes—
328C2—24no—
329C2—42no—
330C2—4364no—
331C2#2029568514yesdirect product factor
332C2C22×D4×D10911yescharacteristic
333C2C22×#1318202911yescharacteristic
334C2C2×#1681274611yescharacteristic
subgroupG/H
centerC23C23×D109
commutator, cosocleC22×C109C25
FrattiniC22C24×D109
FittingC2×C4×D4×C109C2
socleC23×C109C24
hypercenterC2×C4×D4D109
hypocenterC109C2×#548
LCSG ▷ C22×C109 ▷ C109
UCSC1 ◁ C23 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
1. C22×#13182029C2semidirect
2. C23×Dic218C2semidirect
3. #20295685C2direct (N × H)
4. C2×#16812687C2semidirect
5. C2×#16812685C2semidirect
6. C2×#16812678C2semidirect
7. C2×#16812677C2semidirect
8. C2×#16812673C2semidirect
9. C2×#16812671C2semidirect
10. C2×C4×Dic218C2semidirect
11. C2×#16812659C2semidirect
12. C2×C4×D4×C109C2semidirect
14. C2×#13182029C22semidirect
19. C22×Dic218C22semidirect
25. #16812687C22semidirect
26. #16812685C22semidirect
27. #16812678C22semidirect
28. #16812677C22semidirect
29. #16812673C22semidirect
30. #16812671C22semidirect
31. C4×Dic218C22semidirect
32. #16812659C22semidirect
44. C4×D4×C109C22semidirect
54. C2×Dic218D4semidirect
101. C23×C109#41semidirect
135. Dic218C2×D4semidirect
145. C22×C109C2×#41semidirect
162. C2×C109#548semidirect
168. C109C2×#548semidirect
180. C2×C4×D4D109semidirect
204. C4×D4C2×D109semidirect
273. C23#13182029semidirect
317. C22C2×#13182029semidirect
331. C2#20295685direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#131820292
C23×Dic2182
#202956852
C2×#168126872
C2×#168126852
C2×#168126782
C2×#168126772
C2×#168126732
C2×#168126712
C2×C4×Dic2182
C2×#168126592
C2×C4×D4×C1092
C2×#548109