Finite Group Databasebeta

← C2×#20295505 #28376225

Subgroups — C2×#20295505 #28376225

Order 13952.

1640 conjugacy classes of subgroups.

The subgroup lattice has 308 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#13182028C211yesmaximal, characteristic
2#20295505C2116yesmaximal, direct product factor
3C2×C4×Dic218C211yesmaximal, characteristic, complemented
4C2×#16812664C211yesmaximal, characteristic, complemented
5C2×D4×Dic109C211yesmaximal, characteristic, complemented
6C2×C4×C22⋊D109C212yesmaximal, complemented
7C2×#16812659C212yesmaximal, complemented
8C2×#16812656C211yesmaximal, characteristic, complemented
9C2×#16812655C212yesmaximal, complemented
10C22×#13182008C212yesmaximal, complemented
11C2×C4⋊C4×D109C211yesmaximal, characteristic, complemented
12C2×C4×D4×C109C211yesmaximal, characteristic, complemented
13C2×#13182028C4116yescomplemented
14C2×#13182028C2218yes—
15C22×Dic218C2211yescharacteristic
16C22×C22⋊D109C2212yes—
17C23×Dic109C2212yes—
18C23×Dic109C2212yes—
19C22×C4×D109C2212yes—
20C22×C4×D109C2211yescharacteristic
21C4×Dic218C2218yescomplemented
22#16812664C2218yescomplemented
23D4×Dic109C2218yescomplemented
24C4×C22⋊D109C22116yescomplemented
25#16812659C22116yescomplemented
26#16812656C2218yescomplemented
27#16812655C22116yescomplemented
28C2×C4⋊Dic109C2211yescharacteristic
29C2×#13182008C2212yes—
30C2×#13182008C2211yescharacteristic
31C2×#13182008C2212yes—
32C2×#13182008C2212yes—
33C2×#13182008C2211yescharacteristic
34C2×#13182008C22116yescomplemented
35C4⋊C4×D109C2218yescomplemented
36C2×C22⋊Dic109C2212yes—
37C2×#13182006C2211yescharacteristic
38C2×#13182006C2211yescharacteristic
39C2×C4×Dic109C2212yes—
40C2×C4×Dic109C2212yes—
41C2×C4×Dic109C2211yescharacteristic
42C22×D4×C109C2211yescharacteristic
43C23×C4×C109C2212yes—
44C4×D4×C109C2218yescomplemented
45C2×C4⋊C4×C109C2211yescharacteristic
46C2×C22⋊C4×C109C2212yes—
47C2×C42×C109C2211yescharacteristic
48C23×D109C2311yescharacteristic
49#13182028C2×C4164yescomplemented
50C2×Dic218C2×C418yescomplemented
51C2×Dic218C2314yes—
52C2×C22⋊D109C2×C4116yescomplemented
53C2×C22⋊D109C2318yes—
54C22×Dic109—44no—
55C22×Dic109C2×C4116yescomplemented
56C22×Dic109C2311yescharacteristic
57C22×Dic109C2311yescharacteristic
58C22×Dic109C2312yes—
59C22×Dic109C2318yes—
60C22×Dic109C2312yes—
61C22×Dic109C2311yescharacteristic
62C22×Dic109C2318yes—
63C2×C4×D109—44no—
64C2×C4×D109C2×C418yescomplemented
65C2×C4×D109C2318yes—
66C2×C4×D109C2314yes—
67C4⋊Dic109C2314yes—
68#13182008C2318yes—
69#13182008C2314yes—
70#13182008C2318yes—
71#13182008C2318yes—
72#13182008C2314yes—
73C22⋊Dic109C2318yes—
74#13182006C2314yes—
75#13182006C2314yes—
76C4×Dic109C2318yes—
77C4×Dic109C2318yes—
78C4×Dic109C2314yes—
79C24×C109C2312yes—
80C2×D4×C109C2×C418yescomplemented
81C2×D4×C109C2314yes—
82C22×C4×C109—44no—
83C22×C4×C109C2311yescharacteristic
84C22×C4×C109C2311yescharacteristic
85C22×C4×C109C2312yes—
86C22×C4×C109C2318yes—
87C22×C4×C109C2311yescharacteristic
88C4⋊C4×C109C2314yes—
89C22⋊C4×C109C2318yes—
90C42×C109C2314yes—
91C23×C109—24no—
92C23×C109—24no—
93C23×C109C22×C418yes—
94C23×C109C2414yes—
95C23×C109C2411yescharacteristic
96C22×D109—22no—
97C22×D109—22no—
98C22×D109C22×C414yes—
99C22×D109C2412yes—
100D4×C109C22×C4116yescomplemented
101C2×C4×C109—22no—
102C2×C4×C109—24no—
103C2×C4×C109—22no—
104C2×C4×C109—48no—
105C2×C4×C109C22×C414yes—
106C2×C4×C109C2412yes—
107C2×C4×C109C2412yes—
108C2×C4×C109C2414yes—
109C2×C4×C109C2412yes—
110C22⋊D109C22×C4132yescomplemented
111C2×Dic109—24no—
112C2×Dic109—22no—
113C2×Dic109—22no—
114C2×Dic109—48no—
115C2×Dic109C22×C414yes—
116C2×Dic109C22×C418yes—
117C2×Dic109C22×C4132yescomplemented
118C2×Dic109C2412yes—
119C2×Dic109C2412yes—
120C2×Dic109C2414yes—
121C2×Dic109C2414yes—
122C2×Dic109C2412yes—
123C4×D109—48no—
124C4×D109C22×C4116yescomplemented
125Dic218C22×C4116yescomplemented
126C22×C109—216no—
127C22×C109—24no—
128C22×C109—24no—
129C22×C109C23×C418yes—
130C22×C109C23×C412yes—
131C22×C109H(5,𝔽2)12yes—
132C22×C1092−1+412yes—
133C22×C109C2511yescharacteristic
134C2×D109—28no—
135C2×D109—22no—
136C2×D109—22no—
137C2×D109C23×C414yes—
138C4×C109—24no—
139C4×C109—22no—
140C4×C109—22no—
141C4×C109C23×C414yes—
142Dic109—24no—
143Dic109—22no—
144Dic109—22no—
145Dic109C23×C418yes—
146Dic109C23×C414yes—
147C2×C109—28no—
148C2×C109#52014yescomplemented
149C2×C109C24×C411yescharacteristic
150C2×C109C2×H(5,𝔽2)11yescharacteristic
151C2×C109C2×2−1+411yescharacteristic
152D109—24no—
153C2×#520—1091nomaximal, Sylow
154C109C2×#52011yescharacteristic, complemented, Sylow
155C22×#41—1091no—
156#520—10916no—
157C2×C4×Q8—1091no—
158C2×C4×Q8—1091no—
159C2×C4×D4—1091no—
160C2×C4×D4—1092no—
161C2×C4×D4—1092no—
162C2×C4×D4D10911yescharacteristic, complemented
163C2×#117—1092no—
164C2×#117—1091no—
165C22×C4⋊C4—1092no—
166C22×C4⋊C4—1091no—
167C2×#41—10916no—
168C2×#41—1098no—
169C22×Q8—1091no—
170C22×D4—1092no—
171C22×D4C2×D10911yescharacteristic
172C23×C4—1092no—
173C23×C4—1091no—
174C23×C4—1092no—
175C23×C4—1092no—
176C23×C4C2×D10912yes—
177C4×Q8—1098no—
178C4×Q8—1098no—
179C4×D4—1098no—
180C4×D4—10916no—
181C4×D4—10916no—
182C4×D4C2×D10918yescomplemented
183#117—10916no—
184#117—1098no—
185C2×C4⋊C4—1092no—
186C2×C4⋊C4—1091no—
187C2×C4⋊C4—1092no—
188C2×C4⋊C4—1092no—
189C2×C4⋊C4—1091no—
190C2×C4⋊C4—10916no—
191C2×C4⋊C4—1091no—
192C2×C4⋊C4—1098no—
193C2×C4⋊C4C2×D10911yescharacteristic
194C2×C22⋊C4—1092no—
195C2×C22⋊C4—1091no—
196C2×C22⋊C4—1091no—
197C2×C22⋊C4C2×D10912yes—
198C2×C42—1092no—
199C2×C42—1092no—
200C2×C42—1091no—
201C2×C42C2×D10911yescharacteristic
202C24—1091no—
203C24C22×D10912yes—
204#41—10964no—
205C2×Q8—1098no—
206C2×Q8—1094no—
207C2×D4—10916no—
208C2×D4—1098no—
209C2×D4C4×D10918yescomplemented
210C2×D4C22×D10914yes—
211C22×C4—44no—
212C22×C4—10916no—
213C22×C4—1098no—
214C22×C4—1092no—
215C22×C4—1091no—
216C22×C4—1098no—
217C22×C4—1094no—
218C22×C4—1098no—
219C22×C4—1091no—
220C22×C4—1091no—
221C22×C4—1092no—
222C22×C4—1098no—
223C22×C4—4364no—
224C22×C4—4364no—
225C22×C4C22×D10911yescharacteristic
226C22×C4C22×D10912yes—
227C22×C4C22×D10911yescharacteristic
228C22×C4C22×D10918yes—
229C22×C4C22×D10911yescharacteristic
230C4⋊C4—1098no—
231C4⋊C4—1094no—
232C4⋊C4—1098no—
233C4⋊C4—1098no—
234C4⋊C4—1094no—
235C4⋊C4—1094no—
236C4⋊C4C22×D10914yes—
237C22⋊C4—1098no—
238C22⋊C4—1094no—
239C22⋊C4—1094no—
240C22⋊C4C22×D10918yes—
241C42—1098no—
242C42—1098no—
243C42—1094no—
244C42C22×D10914yes—
245C23—24no—
246C23—24no—
247C23—1094no—
248C23—1092no—
249C23—2182no—
250C23—2182no—
251C23C2×C4×D10918yes—
252C23C23×D10914yes—
253C23C23×D10911yescharacteristic
254Q8—10916no—
255D4—10932no—
256D4C2×C4×D109116yescomplemented
257C2×C4—22no—
258C2×C4—24no—
259C2×C4—22no—
260C2×C4—48no—
261C2×C4—1094no—
262C2×C4—1098no—
263C2×C4—10932no—
264C2×C4—1094no—
265C2×C4—1092no—
266C2×C4—10916no—
267C2×C4—1092no—
268C2×C4—1094no—
269C2×C4—1092no—
270C2×C4—4368no—
271C2×C4—4368no—
272C2×C4—2184no—
273C2×C4—2182no—
274C2×C4—2182no—
275C2×C4C2×C4×D10914yes—
276C2×C4C23×D10912yes—
277C2×C4C23×D10914yes—
278C2×C4C23×D10912yes—
279C2×C4C23×D10912yes—
280C22—216no—
281C22—24no—
282C22—24no—
283C22—1094no—
284C22—2188no—
285C22—2182no—
286C22—2182no—
287C22C22×C4×D10918yes—
288C22C22×C4×D10912yes—
289C22#1681274412yes—
290C22#1681274612yes—
291C22C24×D10911yescharacteristic
292C4—22no—
293C4—24no—
294C4—22no—
295C4—1094no—
296C4—1098no—
297C4—2184no—
298C4—2182no—
299C4—2182no—
300C4C22×C4×D10914yes—
301C2—28no—
302C2—2184no—
303C2#2029550514yesdirect product factor
304C2C23×C4×D10911yescharacteristic
305C2C2×#1681274411yescharacteristic
306C2C2×#1681274611yescharacteristic
subgroupG/H
centerC23C23×D109
commutatorC2×C109C24×C4
FrattiniC22C24×D109
FittingC2×C4×D4×C109C2
socleC23×C109C24
prime radicalC22×#13182028C2
cosocleC22×C109C25
hypercenterC2×C4×D4D109
hypocenterC109C2×#520
LCSG ▷ C2×C109 ▷ C109
UCSC1 ◁ C23 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
2. #20295505C2direct (N × H)
3. C2×C4×Dic218C2semidirect
4. C2×#16812664C2semidirect
5. C2×D4×Dic109C2semidirect
6. C2×C4×C22⋊D109C2semidirect
7. C2×#16812659C2semidirect
8. C2×#16812656C2semidirect
9. C2×#16812655C2semidirect
10. C22×#13182008C2semidirect
11. C2×C4⋊C4×D109C2semidirect
12. C2×C4×D4×C109C2semidirect
13. C2×#13182028C4semidirect
21. C4×Dic218C22semidirect
22. #16812664C22semidirect
23. D4×Dic109C22semidirect
24. C4×C22⋊D109C22semidirect
25. #16812659C22semidirect
26. #16812656C22semidirect
27. #16812655C22semidirect
34. C2×#13182008C22semidirect
35. C4⋊C4×D109C22semidirect
44. C4×D4×C109C22semidirect
49. #13182028C2×C4semidirect
50. C2×Dic218C2×C4semidirect
52. C2×C22⋊D109C2×C4semidirect
55. C22×Dic109C2×C4semidirect
64. C2×C4×D109C2×C4semidirect
80. C2×D4×C109C2×C4semidirect
100. D4×C109C22×C4semidirect
110. C22⋊D109C22×C4semidirect
117. C2×Dic109C22×C4semidirect
124. C4×D109C22×C4semidirect
125. Dic218C22×C4semidirect
148. C2×C109#520semidirect
154. C109C2×#520semidirect
162. C2×C4×D4D109semidirect
182. C4×D4C2×D109semidirect
209. C2×D4C4×D109semidirect
256. D4C2×C4×D109semidirect
303. C2#20295505direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#131820282
#202955052
C2×C4×Dic2182
C2×#168126642
C2×D4×Dic1092
C2×C4×C22⋊D1092
C2×#168126592
C2×#168126562
C2×#168126552
C22×#131820082
C2×C4⋊C4×D1092
C2×C4×D4×C1092
C2×#520109