Finite Group Databasebeta

← C2×#20265319 #27180330

Subgroups — C2×#20265319 #27180330

Order 12928.

812 conjugacy classes of subgroups; only the 165 normal subgroups are shown.

normal subgroups only

This group has 812 conjugacy classes of subgroups — too many to draw. Only its 165 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#13108073C211yesmaximal, characteristic, complemented
2C22×#13108062C211yesmaximal, characteristic, complemented
3C2×#15692226C211yesmaximal, characteristic, complemented
4#20265319C218yesmaximal, direct product factor
5C2×#15692180C211yesmaximal, characteristic, complemented
6C2×#15692176C211yesmaximal, characteristic, complemented
7C2×#15692167C211yesmaximal, characteristic, complemented
8C22×D8×C101C211yesmaximal, characteristic, complemented
9C2×#13108073—24no—
10C2×#13108073—22no—
11C2×#13108073—24no—
12C2×#13108073C2214yescomplemented
13C22×Dic202C2211yescharacteristic
14C22×C22⋊D101—21no—
15C22×C22⋊D101—21no—
16C23×Dic101—21no—
17C22×C4×D101C2211yescharacteristic
18C2×#13108062—24no—
19C2×#13108062C2214yescomplemented
20C22×#11717579C2211yescharacteristic
21#15692226—22no—
22#15692226C2214yescomplemented
23C2×C4⋊Dic101C2211yescharacteristic
24C2×C22⋊Dic101—21no—
25#15692180C2214yescomplemented
26#15692176C2214yescomplemented
27#15692167C2214yescomplemented
28C22×D4×C101C2211yescharacteristic
29C22×D4×C101C2211yescharacteristic
30C2×D8×C101—24no—
31C2×D8×C101C2214yescomplemented
32C22×C8×C101C2211yescharacteristic
33C23×D101D411yescharacteristic
34#13108073—216no—
35#13108073—28no—
36#13108073—28no—
37C2×Dic202—21no—
38C2×Dic202—22no—
39C2×Dic202D414yescomplemented
40C2×Dic202C2312yes—
41C2×C22⋊D101—28no—
42C2×C22⋊D101—24no—
43C2×C22⋊D101—24no—
44C2×C22⋊D101—44no—
45C22×Dic101—28no—
46C22×Dic101—21no—
47C22×Dic101—24no—
48C22×Dic101—21no—
49C22×Dic101D411yescharacteristic
50C2×C4×D101—22no—
51C2×C4×D101—22no—
52C2×C4×D101D412yes—
53C2×C4×D101C2312yes—
54#13108062—28no—
55C2×#11717579—22no—
56C2×#11717579C2312yes—
57C4⋊Dic101—21no—
58C4⋊Dic101C2312yes—
59C22⋊Dic101—24no—
60C24×C101—21no—
61C24×C101—21no—
62C2×D4×C101—21no—
63C2×D4×C101—22no—
64C2×D4×C101—22no—
65C2×D4×C101—22no—
66C2×D4×C101—21no—
67C2×D4×C101D414yescomplemented
68C2×D4×C101C2312yes—
69C2×D4×C101C2312yes—
70C22×C4×C101C2311yescharacteristic
71D8×C101—28no—
72C2×C8×C101—22no—
73C2×C8×C101C2312yes—
74C23×C101—24no—
75C23×C101—22no—
76C23×C101—22no—
77C23×C101—42no—
78C23×C101—42no—
79C23×C101—42no—
80C23×C101—42no—
81C23×C101—42no—
82C23×C101C2×D411yescharacteristic
83C22×D101—22no—
84C22×D101—22no—
85C22×D101—22no—
86C22×D101C2×D412yes—
87D4×C101—24no—
88D4×C101—22no—
89D4×C101—22no—
90D4×C101—22no—
91D4×C101—42no—
92D4×C101C2×D414yescomplemented
93C2×C4×C101C2×D411yescharacteristic
94C2×C4×C101C2×D412yes—
95C2×C4×C101C2×D412yes—
96C2×C4×C101C2411yescharacteristic
97C22⋊D101—216no—
98C22⋊D101—48no—
99C2×Dic101—216no—
100C2×Dic101—22no—
101C2×Dic101—24no—
102C2×Dic101—22no—
103C2×Dic101—22no—
104C2×Dic101—42no—
105C2×Dic101C2×D412yes—
106C4×D101—24no—
107C4×D101—22no—
108C4×D101—22no—
109Dic202—24no—
110Dic202—22no—
111Dic202C2×D414yescomplemented
112C8×C101—22no—
113#11717579—22no—
114C22×C101—24no—
115C22×C101—42no—
116C22×C101—42no—
117C22×C101—48no—
118C22×C101—42no—
119C22×C101—42no—
120C22×C101—42no—
121C22×C101—84no—
122C22×C101#12012yes—
123C22×C101#13512yes—
124C22×C101AGL(1,ℤ/8)12yes—
125C22×C101C22×D411yescharacteristic
126C2×D101—22no—
127C2×D101—22no—
128C2×D101—22no—
129C2×D101—44no—
130C4×C101#12012yes—
131C4×C101C22×D411yescharacteristic
132C4×C101C22×D411yescharacteristic
133Dic101—24no—
134Dic101—22no—
135Dic101—42no—
136C2×C101—44no—
137C2×C101—82no—
138C2×C101#44914yescomplemented
139C2×C101C2×#12011yescharacteristic
140C2×C101C2×#13511yescharacteristic
141C2×C101C2×AGL(1,ℤ/8)11yescharacteristic
142D101—42no—
143C2×#449—1011nomaximal, Sylow
144C101C2×#44911yescharacteristic, complemented, Sylow
145C22×#41—1011no—
146C22×SD16—1011no—
147C22×D8D10111yescharacteristic, complemented
148C2×#121—1011no—
149#449—1018no—
150C2×#103—1011no—
151C2×#102—1011no—
152C2×C22⋊C8—1011no—
153C2×#41—1014no—
154C2×#41—2022no—
155C2×#41—2024no—
156C2×#41—2024no—
157C22×Q8—1011no—
158C22×D4—2021no—
159C22×D4—2021no—
160C22×D4C2×D10111yescharacteristic
161C22×D4C2×D10111yescharacteristic
162C23×C4—1011no—
163C23×C4—2021no—
164C2×SD16—1014no—
165C2×SD16—2024no—
166C2×D8—24no—
167C2×D8C2×D10114yescomplemented
168C22×C8—1011no—
169C22×C8C2×D10111yescharacteristic
170#121—1014no—
171#121—2022no—
172C2×C4⋊C4—1011no—
173C2×C22⋊C4—2021no—
174#103—1014no—
175#102—1014no—
176C22⋊C8—1014no—
177C24—21no—
178C24—21no—
179C24—1011no—
180#41—2028no—
181#41—20216no—
182#41—2028no—
183C2×Q8—1014no—
184C2×Q8—1012no—
185C2×Q8—2021no—
186C2×Q8—2022no—
187C2×D4—22no—
188C2×D4—21no—
189C2×D4—22no—
190C2×D4—21no—
191C2×D4—22no—
192C2×D4—4044no—
193C2×D4—2024no—
194C2×D4—2024no—
195C2×D4—2028no—
196C2×D4C22⋊D10114yescomplemented
197C2×D4C22×D10112yes—
198C2×D4C22×D10112yes—
199C22×C4—1011no—
200C22×C4—1012no—
201C22×C4—1012no—
202C22×C4—2024no—
203C22×C4—2021no—
204C22×C4—2028no—
205C22×C4—2021no—
206C22×C4—2022no—
207C22×C4—2022no—
208C22×C4C22×D10111yescharacteristic
209SD16—2028no—
210D8—28no—
211C2×C8—22no—
212C2×C8—1012no—
213C2×C8—2022no—
214C2×C8C22×D10112yes—
215C4⋊C4—1012no—
216C4⋊C4—2021no—
217C22⋊C4—2024no—
218C23—22no—
219C23—24no—
220C23—22no—
221C23—42no—
222C23—42no—
223C23—42no—
224C23—42no—
225C23—42no—
226C23—1012no—
227C23—2022no—
228C23—2022no—
229C23—2022no—
230C23D4×D10111yescharacteristic
231Q8—1014no—
232Q8—2022no—
233Q8—2024no—
234D4—22no—
235D4—22no—
236D4—22no—
237D4—24no—
238D4—42no—
239D4—4048no—
240D4—20216no—
241D4C2×C22⋊D10114yescomplemented
242C2×C4—1012no—
243C2×C4—4042no—
244C2×C4—2022no—
245C2×C4—20216no—
246C2×C4—2022no—
247C2×C4—2022no—
248C2×C4—2024no—
249C2×C4—2022no—
250C2×C4—2022no—
251C2×C4—2024no—
252C2×C4D4×D10112yes—
253C2×C4D4×D10111yescharacteristic
254C2×C4C2×C22⋊D10112yes—
255C2×C4C23×D10111yescharacteristic
256C8—22no—
257C8—2022no—
258C22—24no—
259C22—48no—
260C22—42no—
261C22—42no—
262C22—42no—
263C22—42no—
264C22—42no—
265C22—84no—
266C22—4044no—
267C22—2022no—
268C22—2022no—
269C22—2022no—
270C22#1569222312yes—
271C22#1569227412yes—
272C22#1569227912yes—
273C22C2×D4×D10111yescharacteristic
274C4—4042no—
275C4—2022no—
276C4—2024no—
277C4#1569222312yes—
278C4C2×D4×D10111yescharacteristic
279C4C22×C22⋊D10111yescharacteristic
280C2—44no—
281C2—82no—
282C2—4042no—
283C2#2026531914yesdirect product factor
284C2C2×#1569222311yescharacteristic
285C2C2×#1569227411yescharacteristic
286C2C2×#1569227911yescharacteristic
subgroupG/H
centerC23D4×D101
commutator, cosocleC2×C4×C101C24
FrattiniC2×C4C23×D101
FittingC22×D8×C101C2
socleC23×C101C2×D4
hypercenterC22×D8D101
hypocenterC101C2×#449
LCSG ▷ C2×C4×C101 ▷ C2×C101 ▷ C101
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×D8

Complements

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

NH ≅ G/Ntype
1. C22×#13108073C2semidirect
2. C22×#13108062C2semidirect
3. C2×#15692226C2semidirect
4. #20265319C2direct (N × H)
5. C2×#15692180C2semidirect
6. C2×#15692176C2semidirect
7. C2×#15692167C2semidirect
8. C22×D8×C101C2semidirect
12. C2×#13108073C22semidirect
19. C2×#13108062C22semidirect
22. #15692226C22semidirect
25. #15692180C22semidirect
26. #15692176C22semidirect
27. #15692167C22semidirect
31. C2×D8×C101C22semidirect
39. C2×Dic202D4semidirect
67. C2×D4×C101D4semidirect
92. D4×C101C2×D4semidirect
111. Dic202C2×D4semidirect
138. C2×C101#449semidirect
144. C101C2×#449semidirect
147. C22×D8D101semidirect
167. C2×D8C2×D101semidirect
196. C2×D4C22⋊D101semidirect
241. D4C2×C22⋊D101semidirect
283. C2#20265319direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#131080732
C22×#131080622
C2×#156922262
#202653192
C2×#156921802
C2×#156921762
C2×#156921672
C22×D8×C1012
C2×#449101