Finite Group Databasebeta

← C2×#2803 #52261

Subgroups — C2×#2803 #52261

Order 256.

1273 conjugacy classes of subgroups.

The subgroup lattice has 422 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#2803C2116yesmaximal, direct product factor
2C2×#397C211yesmaximal, characteristic, complemented
3C2×#394C211yesmaximal, characteristic, complemented
4C2×#394C211yesmaximal, characteristic, complemented
5C2×#394C211yesmaximal, characteristic, complemented
6C2×#394C211yesmaximal, characteristic, complemented
7C2×#392C211yesmaximal, characteristic
8C2×#390C211yesmaximal, characteristic, complemented
9C2×#390C211yesmaximal, characteristic, complemented
10C2×#389C211yesmaximal, characteristic, complemented
11C2×#388C211yesmaximal, characteristic, complemented
12C2×#388C211yesmaximal, characteristic, complemented
13C2×#388C211yesmaximal, characteristic, complemented
14C2×#388C211yesmaximal, characteristic, complemented
15C2×#388C211yesmaximal, characteristic, complemented
16C2×#387C211yesmaximal, characteristic, complemented
17C23×D4C2211yescharacteristic
18C23×D4C2211yescharacteristic
19C23×D4C2211yescharacteristic
20C22×C4⋊C4C2211yescharacteristic
21C22×C4⋊C4C2211yescharacteristic
22C22×C4⋊C4C2211yescharacteristic
23C22×C4⋊C4C2211yescharacteristic
24C22×C4⋊C4C2211yescharacteristic
25C22×C4⋊C4C2211yescharacteristic
26C22×C22⋊C4C2211yescharacteristic
27C22×C22⋊C4C2211yescharacteristic
28C22×C22⋊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×C22⋊C4C2211yescharacteristic
40C22×C22⋊C4C2211yescharacteristic
41C22×C42C2211yescharacteristic
42C22×C42C2211yescharacteristic
43C22×C42C2211yescharacteristic
44#397C2218yescomplemented
45#394C2218yescomplemented
46#394C2218yescomplemented
47#394C2218yescomplemented
48#394C2218yescomplemented
49#392C2218yes—
50#390C2218yescomplemented
51#390C2218yescomplemented
52#389C2218yescomplemented
53#388C2218yescomplemented
54#388C2218yescomplemented
55#388C2218yescomplemented
56#388C2218yescomplemented
57#388C2218yescomplemented
58#387C2218yescomplemented
59C2×#95C2211yescharacteristic
60C2×#95C2211yescharacteristic
61C2×#95C2211yescharacteristic
62C2×#95C2211yescharacteristic
63C2×#95C2211yescharacteristic
64C2×#95C2211yescharacteristic
65C2×#95C2211yescharacteristic
66C2×#95C2211yescharacteristic
67C25C2311yescharacteristic
68C25C2311yescharacteristic
69C25C2311yescharacteristic
70C22×D4—24no—
71C22×D4—24no—
72C22×D4—42no—
73C22×D4—42no—
74C22×D4—42no—
75C22×D4—42no—
76C22×D4—42no—
77C22×D4—42no—
78C22×D4—42no—
79C22×D4C2314yes—
80C22×D4C2314yes—
81C22×D4C2314yes—
82C23×C4C2311yescharacteristic
83C23×C4C2311yescharacteristic
84C23×C4C2311yescharacteristic
85C23×C4C2311yescharacteristic
86C23×C4C2311yescharacteristic
87C23×C4C2311yescharacteristic
88C23×C4C2311yescharacteristic
89C23×C4C2311yescharacteristic
90C23×C4C2311yescharacteristic
91C23×C4C2311yescharacteristic
92C23×C4C2311yescharacteristic
93C23×C4C2311yescharacteristic
94C2×C4⋊C4—24no—
95C2×C4⋊C4—24no—
96C2×C4⋊C4—42no—
97C2×C4⋊C4—42no—
98C2×C4⋊C4—42no—
99C2×C4⋊C4—42no—
100C2×C4⋊C4C2314yes—
101C2×C4⋊C4C2314yes—
102C2×C4⋊C4C2314yes—
103C2×C4⋊C4C2314yes—
104C2×C4⋊C4C2314yes—
105C2×C4⋊C4C2314yes—
106C2×C22⋊C4—24no—
107C2×C22⋊C4—24no—
108C2×C22⋊C4—24no—
109C2×C22⋊C4—24no—
110C2×C22⋊C4—24no—
111C2×C22⋊C4—42no—
112C2×C22⋊C4—42no—
113C2×C22⋊C4—42no—
114C2×C22⋊C4—42no—
115C2×C22⋊C4—42no—
116C2×C22⋊C4—42no—
117C2×C22⋊C4—42no—
118C2×C22⋊C4—42no—
119C2×C22⋊C4—42no—
120C2×C22⋊C4—42no—
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×C22⋊C4C2314yes—
131C2×C22⋊C4C2314yes—
132C2×C22⋊C4C2314yes—
133C2×C22⋊C4C2314yes—
134C2×C22⋊C4C2314yes—
135C2×C22⋊C4C2314yes—
136C2×C42—42no—
137C2×C42—42no—
138C2×C42—42no—
139C2×C42C2314yes—
140C2×C42C2314yes—
141C2×C42C2314yes—
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—
162C24—22no—
163C24—22no—
164C24—22no—
165C24—22no—
166C24—22no—
167C24—22no—
168C24—22no—
169C24—22no—
170C24—22no—
171C24C2412yes—
172C24C2412yes—
173C24C2412yes—
174C24C2411yescharacteristic
175C2×D4—28no—
176C2×D4—28no—
177C2×D4—44no—
178C2×D4—44no—
179C2×D4—44no—
180C2×D4—44no—
181C2×D4—44no—
182C2×D4—44no—
183C2×D4—44no—
184C2×D4—416no—
185C2×D4—416no—
186C2×D4—416no—
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—22no—
204C22×C4—22no—
205C22×C4—22no—
206C22×C4—22no—
207C22×C4—22no—
208C22×C4—22no—
209C22×C4—22no—
210C22×C4—22no—
211C22×C4—22no—
212C22×C4—22no—
213C22×C4—22no—
214C22×C4—22no—
215C22×C4—22no—
216C22×C4—22no—
217C22×C4—22no—
218C22×C4—22no—
219C22×C4—22no—
220C22×C4#4114yes—
221C22×C4#4114yes—
222C22×C4#4114yes—
223C22×C4C2412yes—
224C22×C4C2412yes—
225C22×C4C2412yes—
226C22×C4C2412yes—
227C22×C4C2412yes—
228C22×C4C2412yes—
229C22×C4C2412yes—
230C22×C4C2412yes—
231C22×C4C2412yes—
232C22×C4C2412yes—
233C22×C4C2412yes—
234C22×C4C2412yes—
235C4⋊C4—28no—
236C4⋊C4—28no—
237C4⋊C4—44no—
238C4⋊C4—44no—
239C4⋊C4—44no—
240C4⋊C4—44no—
241C22⋊C4—28no—
242C22⋊C4—28no—
243C22⋊C4—28no—
244C22⋊C4—28no—
245C22⋊C4—28no—
246C22⋊C4—44no—
247C22⋊C4—44no—
248C22⋊C4—44no—
249C22⋊C4—44no—
250C22⋊C4—44no—
251C22⋊C4—44no—
252C22⋊C4—44no—
253C22⋊C4—44no—
254C22⋊C4—44no—
255C22⋊C4—44no—
256C42—44no—
257C42—44no—
258C42—44no—
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—22no—
272C23—22no—
273C23—22no—
274C23—22no—
275C23—22no—
276C23—22no—
277C23—22no—
278C23—22no—
279C23—22no—
280C23—44no—
281C23—44no—
282C23—44no—
283C23—44no—
284C23—44no—
285C23—44no—
286C23—44no—
287C23—44no—
288C23—44no—
289C23—44no—
290C23—44no—
291C23—44no—
292C23—44no—
293C23—44no—
294C23—44no—
295C23—44no—
296C23—44no—
297C23—44no—
298C23—44no—
299C23—44no—
300C23—44no—
301C23C2×#4112yes—
302C23C2×#4112yes—
303C23C2×#4112yes—
304C23H(5,𝔽2)12yes—
305C23H(5,𝔽2)12yes—
306C23H(5,𝔽2)12yes—
307C23H(5,𝔽2)12yes—
308C23C2511yescharacteristic
309D4—416no—
310D4—416no—
311D4—416no—
312C2×C4—28no—
313C2×C4—28no—
314C2×C4—28no—
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—22no—
330C2×C4—22no—
331C2×C4—22no—
332C2×C4—22no—
333C2×C4—22no—
334C2×C4—22no—
335C2×C4—22no—
336C2×C4—22no—
337C2×C4—22no—
338C2×C4—22no—
339C2×C4—22no—
340C2×C4—22no—
341C2×C4—22no—
342C2×C4—22no—
343C2×C4—22no—
344C2×C4—22no—
345C2×C4—22no—
346C2×C4—22no—
347C2×C4—22no—
348C2×C4—44no—
349C2×C4—44no—
350C2×C4—44no—
351C2×C4—44no—
352C2×C4—44no—
353C2×C4—44no—
354C2×C4—44no—
355C2×C4—44no—
356C2×C4—44no—
357C2×C4C2×#4114yes—
358C2×C4C2×#4114yes—
359C2×C4C2×#4114yes—
360C22—42no—
361C22—42no—
362C22—42no—
363C22—42no—
364C22—42no—
365C22—42no—
366C22—42no—
367C22—42no—
368C22—42no—
369C22—42no—
370C22—42no—
371C22—42no—
372C22—42no—
373C22—42no—
374C22—42no—
375C22—42no—
376C22—42no—
377C22—42no—
378C22—42no—
379C22—42no—
380C22—42no—
381C22—88no—
382C22—88no—
383C22—88no—
384C22#53814yes—
385C22#53814yes—
386C22#54014yes—
387C22#55314yes—
388C22#55514yes—
389C22#55914yes—
390C22#56014yes—
391C22C22×#4111yescharacteristic
392C22C22×#4111yescharacteristic
393C22C22×#4111yescharacteristic
394C22C2×H(5,𝔽2)11yescharacteristic
395C22C2×H(5,𝔽2)11yescharacteristic
396C22C2×H(5,𝔽2)11yescharacteristic
397C22C2×H(5,𝔽2)11yescharacteristic
398C4—24no—
399C4—24no—
400C4—24no—
401C4—42no—
402C4—42no—
403C4—42no—
404C4—42no—
405C4—42no—
406C4—42no—
407C4—42no—
408C4—42no—
409C4—42no—
410C2—82no—
411C2—82no—
412C2—82no—
413C2#280318yesdirect product factor
414C2C2×#53811yescharacteristic
415C2C2×#53811yescharacteristic
416C2C2×#54011yescharacteristic
417C2C2×#55311yescharacteristic
418C2C2×#55511yescharacteristic
419C2C2×#55911yescharacteristic
420C2C2×#56011yescharacteristic
subgroupG/H
center, socleC24C24
commutator, Frattini, cosocleC23C25
prime radicalC2×#392C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #2803C2direct (N × H)
2. C2×#397C2semidirect
3. C2×#394C2semidirect
4. C2×#394C2semidirect
5. C2×#394C2semidirect
6. C2×#394C2semidirect
8. C2×#390C2semidirect
9. C2×#390C2semidirect
10. C2×#389C2semidirect
11. C2×#388C2semidirect
12. C2×#388C2semidirect
13. C2×#388C2semidirect
14. C2×#388C2semidirect
15. C2×#388C2semidirect
16. C2×#387C2semidirect
44. #397C22semidirect
45. #394C22semidirect
46. #394C22semidirect
47. #394C22semidirect
48. #394C22semidirect
50. #390C22semidirect
51. #390C22semidirect
52. #389C22semidirect
53. #388C22semidirect
54. #388C22semidirect
55. #388C22semidirect
56. #388C22semidirect
57. #388C22semidirect
58. #387C22semidirect
413. C2#2803direct (N × H)

Maximal subgroups

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

subgroupindex
#28032
C2×#3972
C2×#3942
C2×#3922
C2×#3902
C2×#3892
C2×#3882
C2×#3872