Finite Group Databasebeta

← C2×#2335 #34078

Subgroups — C2×#2335 #34078

Order 256.

1491 conjugacy classes of subgroups.

The subgroup lattice has 398 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#123C211yesmaximal, characteristic
2#2335C2116yesmaximal, direct product factor
3C2×#390C211yesmaximal, characteristic
4C2×#389C211yesmaximal, characteristic, complemented
5C2×#388C211yesmaximal, characteristic, complemented
6C2×#388C211yesmaximal, characteristic, complemented
7C2×#388C211yesmaximal, characteristic, complemented
8C2×#388C211yesmaximal, characteristic, complemented
9C2×#387C211yesmaximal, characteristic, complemented
10C2×#387C211yesmaximal, characteristic, complemented
11C2×#386C211yesmaximal, characteristic
12C2×#385C211yesmaximal, characteristic, complemented
13C2×#380C211yesmaximal, characteristic, complemented
14C2×C4×C4⋊C4C211yesmaximal, characteristic, complemented
15C2×C4×C22⋊C4C211yesmaximal, characteristic, complemented
16C2×C4×C22⋊C4C211yesmaximal, characteristic, complemented
17C23×D4C2211yescharacteristic
18C24×C4C2211yescharacteristic
19C24×C4C2211yescharacteristic
20C2×#123C4116yescomplemented
21C2×#123C2218yes—
22C22×C4⋊C4C2211yescharacteristic
23C22×C4⋊C4C2211yescharacteristic
24C22×C4⋊C4C2211yescharacteristic
25C22×C4⋊C4C2211yescharacteristic
26C22×C4⋊C4C2211yescharacteristic
27C22×C4⋊C4C2211yescharacteristic
28C22×C4⋊C4C2211yescharacteristic
29C22×C22⋊C4C2211yescharacteristic
30C22×C22⋊C4C2211yescharacteristic
31C22×C22⋊C4C2211yescharacteristic
32C22×C22⋊C4C2211yescharacteristic
33C22×C22⋊C4C2211yescharacteristic
34C22×C22⋊C4C2211yescharacteristic
35C22×C22⋊C4C2211yescharacteristic
36C22×C22⋊C4C2211yescharacteristic
37C22×C22⋊C4C2211yescharacteristic
38C22×C22⋊C4C2211yescharacteristic
39C22×C42C2211yescharacteristic
40C22×C42C2211yescharacteristic
41C22×C42C2211yescharacteristic
42C22×C42C2211yescharacteristic
43C22×C42C2211yescharacteristic
44#390C2218yes—
45#389C2218yescomplemented
46#388C2218yescomplemented
47#388C2218yescomplemented
48#388C2218yescomplemented
49#388C2218yescomplemented
50#387C2218yescomplemented
51#387C2218yescomplemented
52#386C2218yes—
53#385C2218yescomplemented
54#380C2218yescomplemented
55C4×C4⋊C4C2218yescomplemented
56C4×C22⋊C4C2218yescomplemented
57C4×C22⋊C4C2218yescomplemented
58C2×#95C2211yescharacteristic
59C2×#95C2211yescharacteristic
60C2×#95C2211yescharacteristic
61C2×#95C2211yescharacteristic
62C2×#95C2211yescharacteristic
63C2×#95C2211yescharacteristic
64C2×#95C2211yescharacteristic
65C2×#95C2211yescharacteristic
66C2×#95C2211yescharacteristic
67C2×#95C2211yescharacteristic
68C25C2311yescharacteristic
69C25C2311yescharacteristic
70C22×D4—42no—
71C22×D4—42no—
72C22×D4C2×C418yes—
73C22×D4C2314yes—
74C23×C4—24no—
75C23×C4—42no—
76C23×C4—42no—
77C23×C4—42no—
78C23×C4—42no—
79C23×C4C2×C418yescomplemented
80C23×C4C2311yescharacteristic
81C23×C4C2311yescharacteristic
82C23×C4C2311yescharacteristic
83C23×C4C2311yescharacteristic
84C23×C4C2311yescharacteristic
85C23×C4C2311yescharacteristic
86C23×C4C2311yescharacteristic
87C23×C4C2311yescharacteristic
88C23×C4C2311yescharacteristic
89C23×C4C2311yescharacteristic
90C23×C4C2311yescharacteristic
91C23×C4C2311yescharacteristic
92C23×C4C2311yescharacteristic
93C23×C4C2314yes—
94C23×C4C2314yes—
95#123C2×C4164yescomplemented
96C2×C4⋊C4—24no—
97C2×C4⋊C4—42no—
98C2×C4⋊C4—42no—
99C2×C4⋊C4—42no—
100C2×C4⋊C4—42no—
101C2×C4⋊C4C2×C418yescomplemented
102C2×C4⋊C4C2×C418yescomplemented
103C2×C4⋊C4C2314yes—
104C2×C4⋊C4C2314yes—
105C2×C4⋊C4C2314yes—
106C2×C4⋊C4C2314yes—
107C2×C4⋊C4C2314yes—
108C2×C4⋊C4C2314yes—
109C2×C4⋊C4C2314yes—
110C2×C22⋊C4—24no—
111C2×C22⋊C4—24no—
112C2×C22⋊C4—24no—
113C2×C22⋊C4—42no—
114C2×C22⋊C4—42no—
115C2×C22⋊C4—42no—
116C2×C22⋊C4—42no—
117C2×C22⋊C4C2×C418yes—
118C2×C22⋊C4C2×C418yes—
119C2×C22⋊C4C2×C418yescomplemented
120C2×C22⋊C4C2314yes—
121C2×C22⋊C4C2314yes—
122C2×C22⋊C4C2314yes—
123C2×C22⋊C4C2314yes—
124C2×C22⋊C4C2314yes—
125C2×C22⋊C4C2314yes—
126C2×C22⋊C4C2314yes—
127C2×C22⋊C4C2314yes—
128C2×C22⋊C4C2314yes—
129C2×C22⋊C4C2314yes—
130C2×C42—24no—
131C2×C42—42no—
132C2×C42—42no—
133C2×C42—42no—
134C2×C42—42no—
135C2×C42C2314yes—
136C2×C42C2314yes—
137C2×C42C2314yes—
138C2×C42C2314yes—
139C2×C42C2314yes—
140#95C2314yes—
141#95C2314yes—
142#95C2314yes—
143#95C2314yes—
144#95C2314yes—
145#95C2314yes—
146#95C2314yes—
147#95C2314yes—
148#95C2314yes—
149#95C2314yes—
150C24—22no—
151C24—22no—
152C24—22no—
153C24—22no—
154C24—22no—
155C24—22no—
156C24—22no—
157C24—22no—
158C24—22no—
159C24—22no—
160C24—22no—
161C24—22no—
162C24C22×C414yes—
163C24C22×C414yes—
164C24C2412yes—
165C24C2412yes—
166C24C2411yescharacteristic
167C2×D4—416no—
168C2×D4—44no—
169C2×D4—44no—
170C2×D4C22×C4116yes—
171C22×C4—22no—
172C22×C4—22no—
173C22×C4—22no—
174C22×C4—22no—
175C22×C4—22no—
176C22×C4—22no—
177C22×C4—22no—
178C22×C4—22no—
179C22×C4—22no—
180C22×C4—22no—
181C22×C4—22no—
182C22×C4—22no—
183C22×C4—22no—
184C22×C4—22no—
185C22×C4—22no—
186C22×C4—22no—
187C22×C4—22no—
188C22×C4—22no—
189C22×C4—22no—
190C22×C4—22no—
191C22×C4—22no—
192C22×C4—22no—
193C22×C4—22no—
194C22×C4—22no—
195C22×C4—22no—
196C22×C4—22no—
197C22×C4—22no—
198C22×C4—22no—
199C22×C4—22no—
200C22×C4—22no—
201C22×C4—22no—
202C22×C4—22no—
203C22×C4—28no—
204C22×C4—416no—
205C22×C4—44no—
206C22×C4—44no—
207C22×C4—44no—
208C22×C4—44no—
209C22×C4—416no—
210C22×C4C22×C414yes—
211C22×C4C22×C414yes—
212C22×C4C22×C414yes—
213C22×C4C22×C414yes—
214C22×C4C22×C414yes—
215C22×C4C22×C4116yescomplemented
216C22×C4#4114yes—
217C22×C4#4114yes—
218C22×C4C2412yes—
219C22×C4C2412yes—
220C22×C4C2412yes—
221C22×C4C2412yes—
222C22×C4C2412yes—
223C22×C4C2412yes—
224C22×C4C2412yes—
225C22×C4C2412yes—
226C22×C4C2412yes—
227C22×C4C2412yes—
228C22×C4C2412yes—
229C22×C4C2412yes—
230C22×C4C2412yes—
231C4⋊C4—28no—
232C4⋊C4—44no—
233C4⋊C4—44no—
234C4⋊C4—44no—
235C4⋊C4—44no—
236C4⋊C4C22×C4116yescomplemented
237C4⋊C4C22×C4116yescomplemented
238C22⋊C4—28no—
239C22⋊C4—28no—
240C22⋊C4—28no—
241C22⋊C4—44no—
242C22⋊C4—44no—
243C22⋊C4—44no—
244C22⋊C4—44no—
245C22⋊C4C22×C4116yes—
246C22⋊C4C22×C4116yes—
247C22⋊C4C22×C4116yescomplemented
248C42—28no—
249C42—44no—
250C42—44no—
251C42—44no—
252C42—44no—
253C23—28no—
254C23—28no—
255C23—28no—
256C23—28no—
257C23—28no—
258C23—28no—
259C23—22no—
260C23—22no—
261C23—22no—
262C23—22no—
263C23—22no—
264C23—22no—
265C23—22no—
266C23—22no—
267C23—22no—
268C23—22no—
269C23—22no—
270C23—22no—
271C23—44no—
272C23—44no—
273C23—44no—
274C23—44no—
275C23—44no—
276C23—44no—
277C23—44no—
278C23—44no—
279C23C23×C414yes—
280C23C23×C414yes—
281C23C23×C412yes—
282C23C2×#4112yes—
283C23C2×#4112yes—
284C23H(5,𝔽2)12yes—
285C23H(5,𝔽2)12yes—
286C23H(5,𝔽2)12yes—
287C232−1+412yes—
288C23C2511yescharacteristic
289D4—416no—
290C2×C4—28no—
291C2×C4—28no—
292C2×C4—28no—
293C2×C4—28no—
294C2×C4—28no—
295C2×C4—28no—
296C2×C4—28no—
297C2×C4—22no—
298C2×C4—22no—
299C2×C4—22no—
300C2×C4—22no—
301C2×C4—22no—
302C2×C4—22no—
303C2×C4—22no—
304C2×C4—22no—
305C2×C4—22no—
306C2×C4—22no—
307C2×C4—22no—
308C2×C4—22no—
309C2×C4—22no—
310C2×C4—22no—
311C2×C4—22no—
312C2×C4—22no—
313C2×C4—22no—
314C2×C4—22no—
315C2×C4—22no—
316C2×C4—22no—
317C2×C4—22no—
318C2×C4—22no—
319C2×C4—22no—
320C2×C4—22no—
321C2×C4—22no—
322C2×C4—22no—
323C2×C4—22no—
324C2×C4—22no—
325C2×C4—22no—
326C2×C4—22no—
327C2×C4—22no—
328C2×C4—22no—
329C2×C4—416no—
330C2×C4—416no—
331C2×C4—44no—
332C2×C4—44no—
333C2×C4—44no—
334C2×C4—44no—
335C2×C4—44no—
336C2×C4—44no—
337C2×C4C23×C414yes—
338C2×C4C23×C414yes—
339C2×C4C23×C414yes—
340C2×C4C23×C414yes—
341C2×C4C23×C414yes—
342C2×C4C2×#4114yes—
343C2×C4C2×#4114yes—
344C22—24no—
345C22—24no—
346C22—24no—
347C22—24no—
348C22—24no—
349C22—24no—
350C22—416no—
351C22—416no—
352C22—42no—
353C22—42no—
354C22—42no—
355C22—42no—
356C22—42no—
357C22—42no—
358C22—42no—
359C22—42no—
360C22C4×#4114yes—
361C22#51814yes—
362C22#52014yes—
363C22#53814yes—
364C22#53914yes—
365C22#54014yes—
366C22#54214yes—
367C22C24×C411yescharacteristic
368C22C22×#4111yescharacteristic
369C22C22×#4111yescharacteristic
370C22C2×H(5,𝔽2)11yescharacteristic
371C22C2×H(5,𝔽2)11yescharacteristic
372C22C2×H(5,𝔽2)11yescharacteristic
373C22C2×2−1+411yescharacteristic
374C4—24no—
375C4—24no—
376C4—24no—
377C4—24no—
378C4—24no—
379C4—24no—
380C4—24no—
381C4—42no—
382C4—42no—
383C4—42no—
384C4—42no—
385C4—42no—
386C4—42no—
387C2—44no—
388C2—44no—
389C2#233518yesdirect product factor
390C2C2×C4×#4111yescharacteristic
391C2C2×#51811yescharacteristic
392C2C2×#52011yescharacteristic
393C2C2×#53811yescharacteristic
394C2C2×#53911yescharacteristic
395C2C2×#54011yescharacteristic
396C2C2×#54211yescharacteristic
subgroupG/H
center, socleC24C24
commutatorC22C24×C4
Frattini, cosocleC23C25
prime radicalC23×D4C22
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2335C2direct (N × H)
4. C2×#389C2semidirect
5. C2×#388C2semidirect
6. C2×#388C2semidirect
7. C2×#388C2semidirect
8. C2×#388C2semidirect
9. C2×#387C2semidirect
10. C2×#387C2semidirect
12. C2×#385C2semidirect
13. C2×#380C2semidirect
14. C2×C4×C4⋊C4C2semidirect
15. C2×C4×C22⋊C4C2semidirect
16. C2×C4×C22⋊C4C2semidirect
20. C2×#123C4semidirect
45. #389C22semidirect
46. #388C22semidirect
47. #388C22semidirect
48. #388C22semidirect
49. #388C22semidirect
50. #387C22semidirect
51. #387C22semidirect
53. #385C22semidirect
54. #380C22semidirect
55. C4×C4⋊C4C22semidirect
56. C4×C22⋊C4C22semidirect
57. C4×C22⋊C4C22semidirect
79. C23×C4C2×C4semidirect
95. #123C2×C4semidirect
101. C2×C4⋊C4C2×C4semidirect
102. C2×C4⋊C4C2×C4semidirect
119. C2×C22⋊C4C2×C4semidirect
215. C22×C4C22×C4semidirect
236. C4⋊C4C22×C4semidirect
237. C4⋊C4C22×C4semidirect
247. C22⋊C4C22×C4semidirect
389. C2#2335direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#1232
#23352
C2×#3902
C2×#3892
C2×#3882
C2×#3872
C2×#3862
C2×#3852
C2×#3802
C2×C4×C4⋊C42
C2×C4×C22⋊C42