Finite Group Databasebeta

← C2×#3099 #60515

Subgroups — C2×#3099 #60515

Order 256.

1117 conjugacy classes of subgroups.

The subgroup lattice has 295 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#537C211yesmaximal, characteristic
2C2×#520C211yesmaximal, characteristic, complemented
3#3099C2116yesmaximal, direct product factor
4C2×#481C212yesmaximal, complemented
5C2×#485C212yesmaximal, complemented
6C2×#482C212yesmaximal, complemented
7C2×#483C212yesmaximal, complemented
8C2×#428C211yesmaximal, characteristic, complemented
9C22×#106C211yesmaximal, characteristic, complemented
10C2×#417C211yesmaximal, characteristic, complemented
11C2×#416C211yesmaximal, characteristic, complemented
12C2×#408C211yesmaximal, characteristic, complemented
13C22×#41C2211yescharacteristic
14C22×#41C2211yescharacteristic
15C22×M16C2211yescharacteristic
16C23×C8C2211yescharacteristic
17#537—24no—
18#537C2218yes—
19C2×C22⋊Q8—21no—
20C2×C22⋊Q8C2212yes—
21C2×#121—21no—
22C2×#121—22no—
23C2×#121C2212yes—
24#520—24no—
25#520C2218yescomplemented
26C2×C4×Q8—21no—
27C2×C4×D4—22no—
28C2×C4×D4—21no—
29C2×#117C2212yes—
30C2×#117C2211yescharacteristic
31C22×C4⋊C4C2212yes—
32C22×C4⋊C4C2211yescharacteristic
33C22×C4⋊C4C2211yescharacteristic
34#485C22116yescomplemented
35#483C22116yescomplemented
36#482C22116yescomplemented
37#481C22116yescomplemented
38#428C2218yescomplemented
39C2×#107C2212yes—
40C2×#106C2212yes—
41C2×#106C2212yes—
42C2×#106C2212yes—
43C2×#106C2218yescomplemented
44#417C2218yescomplemented
45#416C2218yescomplemented
46C2×#103C2211yescharacteristic
47C2×#103C2212yes—
48C2×#103C2211yescharacteristic
49C2×#102C2211yescharacteristic
50C2×#102C2212yes—
51C2×#102C2211yescharacteristic
52#408C2218yescomplemented
53C2×C22⋊C8C2212yes—
54C2×C22⋊C8C2212yes—
55C2×#41—22no—
56C2×#41—24no—
57C2×#41—24no—
58C2×#41—24no—
59C2×#41—24no—
60C2×#41D414yes—
61C2×#41C2314yes—
62C2×#41C2314yes—
63C22×Q8D411yescharacteristic
64C22×Q8C2311yescharacteristic
65C22×D4—21no—
66C22×D4—22no—
67C22×D4D412yes—
68C22×D4D411yescharacteristic
69C22×D4C2311yescharacteristic
70C23×C4—22no—
71C23×C4—21no—
72C23×C4—21no—
73C23×C4—21no—
74C23×C4C2312yes—
75C23×C4C2311yescharacteristic
76C2×M16—24no—
77C2×M16C2314yes—
78C22×C8—24no—
79C22×C8C2311yescharacteristic
80C22×C8C2311yescharacteristic
81C22×C8C2314yes—
82C22×C8C2312yes—
83C22⋊Q8—28no—
84C22⋊Q8—24no—
85C22⋊Q8C2318yes—
86#121—28no—
87#121—216no—
88#121—24no—
89#121C2318yes—
90C4×Q8—28no—
91C4×D4—216no—
92C4×D4—28no—
93#117—24no—
94#117—22no—
95#117C2314yes—
96#117C2318yes—
97C2×C4⋊C4—22no—
98C2×C4⋊C4—21no—
99C2×C4⋊C4—24no—
100C2×C4⋊C4—22no—
101C2×C4⋊C4—21no—
102C2×C4⋊C4—22no—
103C2×C4⋊C4—22no—
104C2×C4⋊C4C2311yescharacteristic
105C2×C4⋊C4C2312yes—
106C2×C4⋊C4C2314yes—
107C2×C4⋊C4C2318yes—
108C2×C4⋊C4C2312yes—
109C2×C4⋊C4C2314yes—
110C2×C4⋊C4C2311yescharacteristic
111C2×C22⋊C4—22no—
112C2×C22⋊C4—21no—
113C2×C22⋊C4—22no—
114C2×C22⋊C4—22no—
115C2×C42—22no—
116C2×C42—21no—
117#107C2318yes—
118#106C2318yes—
119#106C2318yes—
120#106C2318yes—
121#103C2314yes—
122#103C2314yes—
123#103C2318yes—
124#102C2314yes—
125#102C2314yes—
126#102C2318yes—
127C22⋊C8C2318yes—
128C22⋊C8C2318yes—
129C24—21no—
130C24C2×D412yes—
131C24C2×D411yescharacteristic
132#41—216no—
133#41—28no—
134#41—28no—
135#41—28no—
136#41—28no—
137#41—48no—
138C2×Q8—24no—
139C2×Q8—21no—
140C2×Q8—22no—
141C2×Q8—22no—
142C2×Q8C2×D414yes—
143C2×Q8C2412yes—
144C2×D4—28no—
145C2×D4—24no—
146C2×D4—28no—
147C2×D4—24no—
148C2×D4—21no—
149C2×D4—22no—
150C2×D4—22no—
151C2×D4—44no—
152C2×D4—84no—
153C2×D4C2×D418yes—
154C2×D4C2×D414yes—
155C2×D4C2412yes—
156C22×C4—24no—
157C22×C4—24no—
158C22×C4—21no—
159C22×C4—22no—
160C22×C4—21no—
161C22×C4—22no—
162C22×C4—21no—
163C22×C4—28no—
164C22×C4—24no—
165C22×C4—24no—
166C22×C4—24no—
167C22×C4—44no—
168C22×C4—82no—
169C22×C4—84no—
170C22×C4—82no—
171C22×C4C2×D414yes—
172C22×C4C2×D412yes—
173C22×C4C2×D412yes—
174C22×C4C2×D411yescharacteristic
175C22×C4#4114yes—
176C22×C4#4114yes—
177C22×C4C2414yes—
178C22×C4C2412yes—
179C22×C4C2411yescharacteristic
180M16—28no—
181C2×C8—22no—
182C2×C8—22no—
183C2×C8—28no—
184C2×C8—24no—
185C2×C8C2412yes—
186C2×C8C2412yes—
187C2×C8C2414yes—
188C4⋊C4—21no—
189C4⋊C4—22no—
190C4⋊C4—28no—
191C4⋊C4—24no—
192C4⋊C4—24no—
193C4⋊C4—22no—
194C4⋊C4—28no—
195C4⋊C4—21no—
196C4⋊C4C2412yes—
197C4⋊C4C2414yes—
198C4⋊C4C2412yes—
199C4⋊C4C2414yes—
200C22⋊C4—28no—
201C22⋊C4—24no—
202C22⋊C4—28no—
203C22⋊C4—28no—
204C42—28no—
205C42—24no—
206C23—22no—
207C23—22no—
208C23—24no—
209C23—24no—
210C23—24no—
211C23—22no—
212C23—42no—
213C23—42no—
214C23—42no—
215C23#12314yes—
216C23C22×D414yes—
217C23C22×D412yes—
218C23C22×D411yescharacteristic
219Q8—28no—
220Q8—22no—
221Q8—22no—
222Q8—42no—
223D4—216no—
224D4—28no—
225D4—22no—
226D4—22no—
227D4—48no—
228D4—42no—
229D4—88no—
230C2×C4—24no—
231C2×C4—28no—
232C2×C4—24no—
233C2×C4—24no—
234C2×C4—22no—
235C2×C4—24no—
236C2×C4—22no—
237C2×C4—24no—
238C2×C4—22no—
239C2×C4—42no—
240C2×C4—42no—
241C2×C4—44no—
242C2×C4—42no—
243C2×C4—44no—
244C2×C4—48no—
245C2×C4—84no—
246C2×C4—88no—
247C2×C4—84no—
248C2×C4#12314yes—
249C2×C4#12318yes—
250C2×C4C22×D414yes—
251C2×C4C22×D412yes—
252C2×C4C22×D411yescharacteristic
253C2×C4C2×#4112yes—
254C2×C4C2×#4112yes—
255C2×C4C2×#4114yes—
256C2×C4C2×#4114yes—
257C2×C4C2511yescharacteristic
258C8—22no—
259C8—22no—
260C8—24no—
261C22—28no—
262C22—22no—
263C22—22no—
264C22—24no—
265C22—24no—
266C22—24no—
267C22—48no—
268C22—42no—
269C22—42no—
270C22—42no—
271C22—84no—
272C22C2×#12314yes—
273C22C2×#12312yes—
274C22#57712yes—
275C22#57712yes—
276C22C23×D411yescharacteristic
277C4—24no—
278C4—42no—
279C4—42no—
280C4—44no—
281C4—42no—
282C4—44no—
283C4C2×#12312yes—
284C4C2×#12314yes—
285C4C22×#4111yescharacteristic
286C4C22×#4111yescharacteristic
287C2—24no—
288C2—44no—
289C2—82no—
290C2#309914yesdirect product factor
291C2C22×#12311yescharacteristic
292C2C2×#57711yescharacteristic
293C2C2×#57711yescharacteristic
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC2×C4C25
prime radicalC2×#537C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×#41 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#520C2semidirect
3. #3099C2direct (N × H)
4. C2×#481C2semidirect
5. C2×#485C2semidirect
6. C2×#482C2semidirect
7. C2×#483C2semidirect
8. C2×#428C2semidirect
9. C22×#106C2semidirect
10. C2×#417C2semidirect
11. C2×#416C2semidirect
12. C2×#408C2semidirect
25. #520C22semidirect
34. #485C22semidirect
35. #483C22semidirect
36. #482C22semidirect
37. #481C22semidirect
38. #428C22semidirect
43. C2×#106C22semidirect
44. #417C22semidirect
45. #416C22semidirect
52. #408C22semidirect
290. C2#3099direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#5372
C2×#5202
#30992
C2×#4812
C2×#4852
C2×#4822
C2×#4832
C2×#4282
C22×#1062
C2×#4172
C2×#4162
C2×#4082