Finite Group Databasebeta

← C2×#2976 #60224

Subgroups — C2×#2976 #60224

Order 256.

1153 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×#525C211yesmaximal, characteristic
2#2976C2116yesmaximal, direct product factor
3C2×#436C212yesmaximal, complemented
4C2×#435C212yesmaximal, complemented
5C2×#435C212yesmaximal, complemented
6C2×C8×D4C212yesmaximal, complemented
7C2×#433C212yesmaximal, complemented
8C2×#408C212yesmaximal, complemented
9C2×#407C211yesmaximal, characteristic, complemented
10C22×C22⋊C8C211yesmaximal, characteristic, complemented
11C22×#41C2211yescharacteristic
12C24×C4C2211yescharacteristic
13C22×M16C2211yescharacteristic
14C22×M16C2211yescharacteristic
15C22×M16C2212yescomplemented
16C23×C8C2211yescharacteristic
17C23×C8C2211yescharacteristic
18C23×C8C2212yescomplemented
19#525C418yes—
20#525C2218yes—
21C2×#123C412yes—
22C2×C22⋊Q8C411yescharacteristic
23C2×C22⋊Q8C411yescharacteristic
24C2×#121C411yescharacteristic
25C2×#121C411yescharacteristic
26C2×#120C412yes—
27C2×C4×D4C2212yes—
28C2×C4×D4C2212yes—
29C2×#117C2211yescharacteristic
30#436C22116yescomplemented
31#435C22116yescomplemented
32#435C22116yescomplemented
33C8×D4C22116yescomplemented
34#433C22116yescomplemented
35C2×C4⋊C8C2212yescomplemented
36C2×C4⋊C8C2212yescomplemented
37#408C22116yescomplemented
38#407C2218yescomplemented
39C2×C22⋊C8C2212yes—
40C2×C22⋊C8C2212yes—
41C2×C22⋊C8C2212yes—
42C2×C22⋊C8C2212yes—
43C2×C22⋊C8C2218yescomplemented
44C2×C22⋊C8C2212yescomplemented
45C2×C22⋊C8C2212yescomplemented
46C2×#97C2212yescomplemented
47C2×C4×C8C2212yescomplemented
48C25C2×C411yescharacteristic
49C2×#41—42no—
50C2×#41—42no—
51C2×#41C2×C414yes—
52C2×#41C2314yes—
53C22×Q8C2×C411yescharacteristic
54C22×D4C2×C412yes—
55C22×D4C2×C412yes—
56C22×D4C2×C412yes—
57C22×D4C2×C411yescharacteristic
58C23×C4—42no—
59C23×C4—42no—
60C23×C4C2×C411yescharacteristic
61C23×C4C2×C411yescharacteristic
62C23×C4C2×C411yescharacteristic
63C23×C4C2×C414yes—
64C23×C4C2311yescharacteristic
65C23×C4C2311yescharacteristic
66C23×C4C2312yes—
67C23×C4C2311yescharacteristic
68C23×C4C2314yes—
69C2×M16—42no—
70C2×M16—42no—
71C2×M16—44no—
72C2×M16C2314yes—
73C2×M16C2314yes—
74C2×M16C2318yescomplemented
75C22×C8—42no—
76C22×C8—42no—
77C22×C8—44no—
78C22×C8C2312yes—
79C22×C8C2312yes—
80C22×C8C2312yes—
81C22×C8C2312yes—
82C22×C8C2314yes—
83C22×C8C2314yes—
84C22×C8C2318yescomplemented
85#123C2×C4116yes—
86C22⋊Q8C2×C418yes—
87C22⋊Q8C2×C418yes—
88#121C2×C418yes—
89#121C2×C418yes—
90#120C2×C4116yes—
91C4×D4C2×C418yes—
92C4×D4C2×C418yes—
93C4×D4C2318yes—
94C4×D4C2318yes—
95#117C2×C414yes—
96#117C2314yes—
97C2×C4⋊C4C2×C411yescharacteristic
98C2×C4⋊C4C2×C411yescharacteristic
99C2×C4⋊C4C2×C412yes—
100C2×C4⋊C4C2×C412yes—
101C2×C22⋊C4C2×C412yes—
102C2×C22⋊C4C2×C412yes—
103C2×C22⋊C4C2×C412yes—
104C2×C22⋊C4C2×C412yes—
105C2×C22⋊C4C2×C412yes—
106C2×C42C2312yes—
107C4⋊C8C2318yescomplemented
108C4⋊C8C2318yescomplemented
109C22⋊C8C2318yes—
110C22⋊C8C2318yes—
111C22⋊C8C2318yes—
112C22⋊C8C2318yes—
113C22⋊C8C2318yescomplemented
114C22⋊C8C2318yescomplemented
115#97C2318yescomplemented
116C4×C8C2318yescomplemented
117C24—24no—
118C24—42no—
119C24—42no—
120C24C22×C411yescharacteristic
121C24C22×C411yescharacteristic
122C24C22×C412yes—
123C24C22×C411yescharacteristic
124C24C22×C414yes—
125#41—48no—
126#41—44no—
127#41—44no—
128C2×Q8—42no—
129C2×Q8C22×C414yes—
130C2×D4—28no—
131C2×D4—44no—
132C2×D4—42no—
133C2×D4—44no—
134C2×D4C22×C418yes—
135C2×D4C22×C418yes—
136C2×D4C22×C418yes—
137C2×D4C22×C414yes—
138C22×C4—22no—
139C22×C4—22no—
140C22×C4—24no—
141C22×C4—22no—
142C22×C4—22no—
143C22×C4—24no—
144C22×C4—22no—
145C22×C4—22no—
146C22×C4—48no—
147C22×C4—44no—
148C22×C4—44no—
149C22×C4—42no—
150C22×C4—42no—
151C22×C4—42no—
152C22×C4C22×C412yes—
153C22×C4C22×C412yes—
154C22×C4C22×C411yescharacteristic
155C22×C4C22×C411yescharacteristic
156C22×C4C22×C412yes—
157C22×C4C22×C411yescharacteristic
158C22×C4C22×C412yes—
159C22×C4C22×C412yes—
160C22×C4C22×C412yes—
161C22×C4C22×C414yes—
162C22×C4C22×C414yes—
163C22×C4C22×C414yes—
164C22×C4C22×C414yes—
165C22×C4C2412yes—
166C22×C4C2412yes—
167C22×C4C2412yes—
168C22×C4C2414yes—
169C22×C4C2411yescharacteristic
170M16—44no—
171M16—44no—
172M16—48no—
173C2×C8—24no—
174C2×C8—24no—
175C2×C8—24no—
176C2×C8—24no—
177C2×C8—44no—
178C2×C8—44no—
179C2×C8—48no—
180C2×C8C2414yes—
181C2×C8C2414yes—
182C2×C8C2414yes—
183C2×C8C2414yes—
184C4⋊C4C22×C414yes—
185C4⋊C4C22×C414yes—
186C4⋊C4C22×C418yes—
187C4⋊C4C22×C418yes—
188C22⋊C4C22×C418yes—
189C22⋊C4C22×C418yes—
190C22⋊C4C22×C418yes—
191C22⋊C4C22×C418yes—
192C22⋊C4C22×C418yes—
193C42C22×C414yes—
194C42C2414yes—
195C23—22no—
196C23—22no—
197C23—22no—
198C23—22no—
199C23—24no—
200C23—24no—
201C23—28no—
202C23—22no—
203C23—22no—
204C23—22no—
205C23—24no—
206C23—22no—
207C23—44no—
208C23—44no—
209C23—416no—
210C23#13114yes—
211C23C23×C412yes—
212C23C23×C412yes—
213C23C23×C414yes—
214C23C23×C412yes—
215C23C23×C411yescharacteristic
216Q8—44no—
217D4—216no—
218D4—48no—
219D4—44no—
220D4—48no—
221C2×C4—22no—
222C2×C4—22no—
223C2×C4—22no—
224C2×C4—24no—
225C2×C4—24no—
226C2×C4—24no—
227C2×C4—24no—
228C2×C4—24no—
229C2×C4—24no—
230C2×C4—28no—
231C2×C4—22no—
232C2×C4—22no—
233C2×C4—24no—
234C2×C4—22no—
235C2×C4—22no—
236C2×C4—24no—
237C2×C4—22no—
238C2×C4—22no—
239C2×C4—44no—
240C2×C4—44no—
241C2×C4—44no—
242C2×C4C23×C414yes—
243C2×C4C23×C414yes—
244C2×C4C23×C412yes—
245C2×C4C23×C412yes—
246C2×C4C23×C414yes—
247C2×C4C23×C412yes—
248C2×C4C23×C411yescharacteristic
249C2×C4H(5,𝔽2)12yes—
250C2×C4H(5,𝔽2)12yes—
251C2×C4C2511yescharacteristic
252C8—24no—
253C8—24no—
254C8—24no—
255C8—24no—
256C22—22no—
257C22—28no—
258C22—22no—
259C22—22no—
260C22—22no—
261C22—24no—
262C22—24no—
263C22—22no—
264C22—22no—
265C22—22no—
266C22—24no—
267C22—22no—
268C22—416no—
269C22—48no—
270C22—44no—
271C22—44no—
272C22#51812yes—
273C22C2×#13114yes—
274C22C2×#13112yes—
275C22#56812yes—
276C22C24×C411yescharacteristic
277C4—22no—
278C4—22no—
279C4—22no—
280C4—24no—
281C4—24no—
282C4—24no—
283C4#51812yes—
284C4C2×H(5,𝔽2)11yescharacteristic
285C4C2×H(5,𝔽2)11yescharacteristic
286C2—24no—
287C2—44no—
288C2—42no—
289C2—42no—
290C2#297614yesdirect product factor
291C2C2×#51811yescharacteristic
292C2C22×#13111yescharacteristic
293C2C2×#56811yescharacteristic
subgroupG/H
centerC22×C4C24
commutatorC22C24×C4
Frattini, cosocleC2×C4C25
socleC23C23×C4
prime radicalC2×#525C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2976C2direct (N × H)
3. C2×#436C2semidirect
4. C2×#435C2semidirect
5. C2×#435C2semidirect
6. C2×C8×D4C2semidirect
7. C2×#433C2semidirect
8. C2×#408C2semidirect
9. C2×#407C2semidirect
10. C22×C22⋊C8C2semidirect
15. C22×M16C22semidirect
18. C23×C8C22semidirect
30. #436C22semidirect
31. #435C22semidirect
32. #435C22semidirect
33. C8×D4C22semidirect
34. #433C22semidirect
35. C2×C4⋊C8C22semidirect
36. C2×C4⋊C8C22semidirect
37. #408C22semidirect
38. #407C22semidirect
43. C2×C22⋊C8C22semidirect
44. C2×C22⋊C8C22semidirect
45. C2×C22⋊C8C22semidirect
46. C2×#97C22semidirect
47. C2×C4×C8C22semidirect
74. C2×M16C23semidirect
84. C22×C8C23semidirect
107. C4⋊C8C23semidirect
108. C4⋊C8C23semidirect
113. C22⋊C8C23semidirect
114. C22⋊C8C23semidirect
115. #97C23semidirect
116. C4×C8C23semidirect
290. C2#2976direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#5252
#29762
C2×#4362
C2×#4352
C2×C8×D42
C2×#4332
C2×#4082
C2×#4072
C22×C22⋊C82