Finite Group Databasebeta

← C2×#20295598 #28376347

Subgroups — C2×#20295598 #28376347

Order 13952.

1512 conjugacy classes of subgroups.

The subgroup lattice has 320 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#13182028C211yesmaximal, characteristic
2C23×Dic218C211yesmaximal, characteristic, complemented
3#20295598C2116yesmaximal, direct product factor
4C2×#16812698C212yesmaximal, complemented
5C2×#16812685C212yesmaximal, complemented
6C2×#16812683C211yesmaximal, characteristic, complemented
7C2×#16812682C211yesmaximal, characteristic, complemented
8C2×#16812680C211yesmaximal, characteristic, complemented
9C2×#16812677C212yesmaximal, complemented
10C2×#16812676C212yesmaximal, complemented
11C2×#16812655C211yesmaximal, characteristic, complemented
12C2×#123×C109C211yesmaximal, characteristic, complemented
13C2×#13182028—28no—
14C2×#13182028C2218yes—
15C22×Dic218—28no—
16C22×Dic218C2212yes—
17C22×Dic218C2212yes—
18C22×Dic218C2211yescharacteristic
19C22×Dic218C2218yescomplemented
20C22×C22⋊D109C2211yescharacteristic
21C22×C22⋊D109C2211yescharacteristic
22C23×Dic109C2211yescharacteristic
23C23×Dic109C2211yescharacteristic
24C23×Dic109C2211yescharacteristic
25C22×C4×D109C2211yescharacteristic
26#16812698C22116yescomplemented
27#16812685C22116yescomplemented
28#16812683C2218yescomplemented
29#16812682C2218yescomplemented
30#16812680C2218yescomplemented
31#16812677C22116yescomplemented
32#16812676C22116yescomplemented
33#16812655C2218yescomplemented
34C2×C4⋊Dic109C2212yes—
35C2×#13182008C2212yes—
36C2×#13182008C2212yes—
37C2×#13182008C2212yes—
38C2×C22⋊Dic109C2211yescharacteristic
39C2×C22⋊Dic109C2212yes—
40C2×#13182006C2212yes—
41C2×#13182006C2212yes—
42C2×C4×Dic109C2212yes—
43C22×D4×C109C2211yescharacteristic
44C23×C4×C109C2211yescharacteristic
45#123×C109C2218yescomplemented
46C2×C4⋊C4×C109C2212yes—
47C2×C22⋊C4×C109C2211yescharacteristic
48C2×C22⋊C4×C109C2212yes—
49C23×D109C2311yescharacteristic
50#13182028—232no—
51C2×Dic218—28no—
52C2×Dic218—28no—
53C2×Dic218—232no—
54C2×Dic218—24no—
55C2×Dic218C2318yes—
56C2×Dic218C2318yes—
57C2×Dic218C2314yes—
58C2×C22⋊D109—24no—
59C2×C22⋊D109—24no—
60C2×C22⋊D109C2314yes—
61C2×C22⋊D109C2314yes—
62C22×Dic109—24no—
63C22×Dic109—24no—
64C22×Dic109D418yes—
65C22×Dic109C2312yes—
66C22×Dic109C2312yes—
67C22×Dic109C2311yescharacteristic
68C22×Dic109C2314yes—
69C22×Dic109C2314yes—
70C22×Dic109C2311yescharacteristic
71C22×Dic109C2311yescharacteristic
72C22×Dic109C2314yes—
73C2×C4×D109—24no—
74C2×C4×D109C2314yes—
75C4⋊Dic109C2318yes—
76#13182008C2318yes—
77#13182008C2318yes—
78#13182008C2318yes—
79C22⋊Dic109C2314yes—
80C22⋊Dic109C2318yes—
81#13182006C2318yes—
82#13182006C2318yes—
83C4×Dic109C2318yes—
84C24×C109C2311yescharacteristic
85C24×C109C2311yescharacteristic
86C2×D4×C109—24no—
87C2×D4×C109C2314yes—
88C22×C4×C109—24no—
89C22×C4×C109C2312yes—
90C22×C4×C109C2312yes—
91C22×C4×C109C2311yescharacteristic
92C22×C4×C109C2314yes—
93C4⋊C4×C109C2318yes—
94C22⋊C4×C109C2314yes—
95C22⋊C4×C109C2318yes—
96C23×C109—24no—
97C23×C109—22no—
98C23×C109—24no—
99C23×C109C2×D414yes—
100C23×C109C2412yes—
101C23×C109C2412yes—
102C23×C109C2411yescharacteristic
103C22×D109—22no—
104C22×D109—24no—
105C22×D109C2412yes—
106D4×C109—28no—
107C2×C4×C109—28no—
108C2×C4×C109—24no—
109C2×C4×C109—22no—
110C2×C4×C109—24no—
111C2×C4×C109C2414yes—
112C2×C4×C109C2414yes—
113C2×C4×C109C2412yes—
114C22⋊D109—28no—
115C22⋊D109—28no—
116C2×Dic109—22no—
117C2×Dic109—28no—
118C2×Dic109—24no—
119C2×Dic109—24no—
120C2×Dic109—28no—
121C2×Dic109C2×D414yes—
122C2×Dic109C2×D414yes—
123C2×Dic109C2×D4116yes—
124C2×Dic109C2414yes—
125C2×Dic109C2414yes—
126C2×Dic109C2412yes—
127C2×Dic109C2412yes—
128C2×Dic109C2412yes—
129C4×D109—28no—
130Dic218—216no—
131Dic218—216no—
132Dic218—28no—
133C22×C109—28no—
134C22×C109—24no—
135C22×C109—22no—
136C22×C109—24no—
137C22×C109—44no—
138C22×C109C22×D414yes—
139C22×C109C22×D412yes—
140C22×C1092−1+414yes—
141C22×C109C2511yescharacteristic
142C2×D109—22no—
143C2×D109—24no—
144C2×D109—44no—
145C4×C109—24no—
146C4×C109—22no—
147C4×C109—24no—
148Dic109—24no—
149Dic109—22no—
150Dic109—24no—
151Dic109C22×D414yes—
152Dic109C22×D414yes—
153C2×C109—24no—
154C2×C109—42no—
155C2×C109#53614yescomplemented
156C2×C109C23×D411yescharacteristic
157C2×C109C2×2−1+412yes—
158D109—42no—
159C2×#536—1091nomaximal, Sylow
160C109C2×#53611yescharacteristic, complemented, Sylow
161C22×#41—1091no—
162C23×Q8—1091no—
163#536—10916no—
164C2×C4⋊Q8—1092no—
165C2×#124—1092no—
166C2×#123—1091no—
167C2×#123—1091no—
168C2×#123—1091no—
169C2×#123D10911yescharacteristic, complemented
170C2×C22⋊Q8—1092no—
171C2×C22⋊Q8—1092no—
172C2×#117—1091no—
173C2×#41—1098no—
174C2×#41—2188no—
175C22×Q8—1092no—
176C22×Q8—1092no—
177C22×Q8—1091no—
178C22×Q8—1098no—
179C22×Q8—2188no—
180C22×D4—1091no—
181C22×D4—1091no—
182C22×D4C2×D10911yescharacteristic
183C23×C4—1091no—
184C23×C4—1091no—
185C23×C4—1091no—
186C23×C4—1091no—
187C23×C4C2×D10911yescharacteristic
188C4⋊Q8—10916no—
189#124—10916no—
190#123—1098no—
191#123—1098no—
192#123—1098no—
193#123C2×D10918yescomplemented
194C22⋊Q8—10916no—
195C22⋊Q8—10916no—
196#117—1098no—
197C2×C4⋊C4—1092no—
198C2×C4⋊C4—1092no—
199C2×C4⋊C4—1092no—
200C2×C4⋊C4—1092no—
201C2×C4⋊C4C2×D10912yes—
202C2×C22⋊C4—1091no—
203C2×C22⋊C4—1092no—
204C2×C22⋊C4—1092no—
205C2×C22⋊C4—1092no—
206C2×C22⋊C4C2×D10911yescharacteristic
207C2×C22⋊C4C2×D10912yes—
208C2×C42—1092no—
209C24—1091no—
210C24C22×D10911yescharacteristic
211C24C22×D10911yescharacteristic
212#41—21832no—
213C2×Q8—1098no—
214C2×Q8—1098no—
215C2×Q8—1094no—
216C2×Q8—2188no—
217C2×Q8—2188no—
218C2×Q8—21832no—
219C2×Q8—2184no—
220C2×D4—24no—
221C2×D4—1094no—
222C2×D4—1094no—
223C2×D4—2184no—
224C2×D4—2184no—
225C2×D4C22×D10914yes—
226C22×C4—24no—
227C22×C4—1098no—
228C22×C4—1094no—
229C22×C4—1091no—
230C22×C4—1091no—
231C22×C4—1094no—
232C22×C4—1094no—
233C22×C4—1092no—
234C22×C4—1092no—
235C22×C4—1091no—
236C22×C4—1094no—
237C22×C4—2184no—
238C22×C4—2184no—
239C22×C4—2184no—
240C22×C4C22×D10914yes—
241C22×C4C22×D10912yes—
242C22×C4C22×D10912yes—
243C22×C4C22×D10911yescharacteristic
244C4⋊C4—1098no—
245C4⋊C4—1098no—
246C4⋊C4—1098no—
247C4⋊C4—1098no—
248C4⋊C4C22×D10918yes—
249C22⋊C4—1094no—
250C22⋊C4—1098no—
251C22⋊C4—1098no—
252C22⋊C4—1098no—
253C22⋊C4C22×D10914yes—
254C22⋊C4C22×D10918yes—
255C42—1098no—
256C23—24no—
257C23—22no—
258C23—24no—
259C23—1092no—
260C23—2182no—
261C23—2184no—
262C23D4×D10914yes—
263C23C23×D10912yes—
264C23C23×D10912yes—
265C23C23×D10911yescharacteristic
266Q8—21816no—
267Q8—21816no—
268Q8—2188no—
269D4—28no—
270D4—2188no—
271D4—2188no—
272C2×C4—28no—
273C2×C4—24no—
274C2×C4—22no—
275C2×C4—24no—
276C2×C4—1094no—
277C2×C4—1094no—
278C2×C4—10916no—
279C2×C4—1092no—
280C2×C4—1092no—
281C2×C4—1094no—
282C2×C4—1094no—
283C2×C4—1092no—
284C2×C4—2188no—
285C2×C4—2188no—
286C2×C4—2182no—
287C2×C4—2188no—
288C2×C4—2184no—
289C2×C4—2184no—
290C2×C4C23×D10914yes—
291C2×C4C23×D10914yes—
292C2×C4C23×D10912yes—
293C22—28no—
294C22—24no—
295C22—22no—
296C22—24no—
297C22—44no—
298C22—4364no—
299C22—2182no—
300C22—2184no—
301C22C2×D4×D10914yes—
302C22C2×D4×D10912yes—
303C22#1681274614yes—
304C22C24×D10911yescharacteristic
305C4—24no—
306C4—22no—
307C4—24no—
308C4—1094no—
309C4—1094no—
310C4—2182no—
311C4—2184no—
312C4—2184no—
313C2—24no—
314C2—42no—
315C2—4362no—
316C2#2029559814yesdirect product factor
317C2C22×D4×D10911yescharacteristic
318C2C2×#1681274612yes—
subgroupG/H
centerC23C23×D109
commutator, cosocleC22×C109C25
FrattiniC22C24×D109
FittingC2×#123×C109C2
socleC23×C109C24
prime radicalC22×#13182028C2
hypercenterC2×#123D109
hypocenterC109C2×#536
LCSG ▷ C22×C109 ▷ C109
UCSC1 ◁ C23 ◁ C2×#123

Complements

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

NH ≅ G/Ntype
2. C23×Dic218C2semidirect
3. #20295598C2direct (N × H)
4. C2×#16812698C2semidirect
5. C2×#16812685C2semidirect
6. C2×#16812683C2semidirect
7. C2×#16812682C2semidirect
8. C2×#16812680C2semidirect
9. C2×#16812677C2semidirect
10. C2×#16812676C2semidirect
11. C2×#16812655C2semidirect
12. C2×#123×C109C2semidirect
19. C22×Dic218C22semidirect
26. #16812698C22semidirect
27. #16812685C22semidirect
28. #16812683C22semidirect
29. #16812682C22semidirect
30. #16812680C22semidirect
31. #16812677C22semidirect
32. #16812676C22semidirect
33. #16812655C22semidirect
45. #123×C109C22semidirect
155. C2×C109#536semidirect
160. C109C2×#536semidirect
169. C2×#123D109semidirect
193. #123C2×D109semidirect
316. C2#20295598direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#131820282
C23×Dic2182
#202955982
C2×#168126982
C2×#168126852
C2×#168126832
C2×#168126822
C2×#168126802
C2×#168126772
C2×#168126762
C2×#168126552
C2×#123×C1092
C2×#536109