Finite Group Databasebeta

← C4×#538 #34091

Subgroups — C4×#538 #34091

Order 256.

1325 conjugacy classes of subgroups.

The subgroup lattice has 491 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#538C211yesmaximal, characteristic
2#2337C212yesmaximal, complemented
3#2335C212yesmaximal, complemented
4#2334C212yesmaximal, complemented
5#2333C212yesmaximal, complemented
6#2329C211yesmaximal, characteristic, complemented
7#2325C211yesmaximal, characteristic, complemented
8#2321C212yesmaximal, complemented
9#2318C212yesmaximal, complemented
10#2312C211yesmaximal, characteristic, complemented
11C4×#126C212yesmaximal, complemented
12C4×#124C212yesmaximal, complemented
13C4×C22⋊Q8C211yesmaximal, characteristic, complemented
14C4×#123C212yesmaximal, complemented
15C4×#121C212yesmaximal, complemented
16C4×#121C211yesmaximal, characteristic, complemented
17C4×#120C212yesmaximal, complemented
18C42×D4C212yesmaximal, complemented
19C2×C4×C22⋊C4C211yesmaximal, characteristic, complemented
20C24×C4C2211yescharacteristic
21#538C4116yesdirect product factor
22C2×#126C2212yes—
23C2×#124C2212yes—
24C2×#123C2212yes—
25C2×C22⋊Q8C2211yescharacteristic
26C2×#121C2211yescharacteristic
27C2×#121C2212yes—
28C2×#120C2212yes—
29C2×C4×Q8C2211yescharacteristic, complemented
30C2×C4×D4C2212yes—
31C2×C4×D4C2212yes—
32C2×C4×D4C2212yes—
33C2×C4×D4C2212yes—
34C2×C4×D4C2212yes—
35C2×C4×D4C2211yescharacteristic, complemented
36C22×C22⋊C4C2211yescharacteristic
37C22×C22⋊C4C2211yescharacteristic
38C22×C42C2211yescharacteristic
39C22×C42C2211yescharacteristic
40C22×C42C2212yescomplemented
41#391C2212yescomplemented
42#391C2211yescharacteristic, complemented
43#390C2212yes—
44#390C2212yes—
45#390C2211yescharacteristic, complemented
46#389C2212yescomplemented
47#389C2211yescharacteristic, complemented
48#389C2211yescharacteristic, complemented
49#388C2212yes—
50#388C2212yes—
51#388C2212yes—
52#388C2212yes—
53#388C2212yes—
54#388C2212yes—
55#388C2212yes—
56#388C2212yes—
57#388C2212yescomplemented
58#388C2212yescomplemented
59#388C2212yescomplemented
60#388C2212yescomplemented
61#387C2212yescomplemented
62#387C2212yescomplemented
63#387C2212yescomplemented
64#387C2212yescomplemented
65#387C2212yescomplemented
66#387C2212yescomplemented
67#386C2212yes—
68#386C2212yes—
69#386C2212yes—
70#386C2212yes—
71#386C2212yes—
72#386C2212yes—
73#386C2212yescomplemented
74#385C2212yes—
75#385C2212yes—
76#385C2212yes—
77#385C2212yes—
78#385C2212yescomplemented
79#383C2212yescomplemented
80#382C2212yescomplemented
81#381C2212yescomplemented
82#380C2211yescharacteristic
83#380C2211yescharacteristic
84#380C2212yescomplemented
85#379C2212yes—
86C4×C4⋊C4C2211yescharacteristic, complemented
87C4×C4⋊C4C2212yescomplemented
88C4×C4⋊C4C2212yescomplemented
89C4×C4⋊C4C2212yescomplemented
90C4×C4⋊C4C2212yescomplemented
91C4×C4⋊C4C2211yescharacteristic, complemented
92C4×C22⋊C4C2212yes—
93C4×C22⋊C4C2212yes—
94C4×C22⋊C4C2212yes—
95C4×C22⋊C4C2212yes—
96C4×C22⋊C4C2212yes—
97C4×C22⋊C4C2212yes—
98C4×C22⋊C4C2212yes—
99C4×C22⋊C4C2212yes—
100C4×C22⋊C4C2212yes—
101C4×C22⋊C4C2212yescomplemented
102C4×C22⋊C4C2212yescomplemented
103C4×C22⋊C4C2212yescomplemented
104C4×C22⋊C4C2212yescomplemented
105C2×#95C2211yescharacteristic
106C2×#95C2211yescharacteristic
107C43C2212yescomplemented
108C25C2311yescharacteristic
109C22×Q8C2311yescharacteristic
110C22×D4C2312yes—
111C22×D4C2312yes—
112C22×D4C2312yes—
113C22×D4C2311yescharacteristic
114C23×C4—24no—
115C23×C4—42no—
116C23×C4—42no—
117C23×C4C2312yes—
118C23×C4C2312yes—
119C23×C4C2311yescharacteristic
120C23×C4C2311yescharacteristic
121C23×C4C2312yes—
122C23×C4C2311yescharacteristic
123C23×C4C2312yes—
124C23×C4C2311yescharacteristic
125C23×C4C2311yescharacteristic
126C23×C4C2312yes—
127C23×C4C2311yescharacteristic
128#126C2×C4116yescomplemented
129#124C2×C4116yescomplemented
130#123C2×C4116yescomplemented
131C22⋊Q8C2×C418yescomplemented
132#121C2×C4116yescomplemented
133#121C2×C418yescomplemented
134#120C2×C4116yescomplemented
135C4×Q8—42no—
136C4×D4—28no—
137C4×D4—28no—
138C4×D4—44no—
139C4×D4—44no—
140C4×D4—42no—
141C4×D4C2×C4116yescomplemented
142C2×C4⋊C4C2312yes—
143C2×C4⋊C4C2312yes—
144C2×C4⋊C4C2312yes—
145C2×C4⋊C4C2312yes—
146C2×C4⋊C4C2311yescharacteristic
147C2×C4⋊C4C2311yescharacteristic
148C2×C4⋊C4C2312yes—
149C2×C4⋊C4C2311yescharacteristic
150C2×C4⋊C4C2311yescharacteristic
151C2×C4⋊C4C2312yes—
152C2×C4⋊C4C2312yes—
153C2×C4⋊C4C2312yes—
154C2×C4⋊C4C2311yescharacteristic
155C2×C4⋊C4C2311yescharacteristic
156C2×C22⋊C4—24no—
157C2×C22⋊C4C2×C418yescomplemented
158C2×C22⋊C4C2312yes—
159C2×C22⋊C4C2312yes—
160C2×C22⋊C4C2312yes—
161C2×C22⋊C4C2312yes—
162C2×C22⋊C4C2312yes—
163C2×C22⋊C4C2312yes—
164C2×C22⋊C4C2312yes—
165C2×C22⋊C4C2312yes—
166C2×C22⋊C4C2312yes—
167C2×C22⋊C4C2312yes—
168C2×C22⋊C4C2312yes—
169C2×C22⋊C4C2312yes—
170C2×C22⋊C4C2312yes—
171C2×C22⋊C4C2312yes—
172C2×C22⋊C4C2312yes—
173C2×C22⋊C4C2312yes—
174C2×C22⋊C4C2312yes—
175C2×C22⋊C4C2312yes—
176C2×C22⋊C4C2312yes—
177C2×C22⋊C4C2312yes—
178C2×C22⋊C4C2312yes—
179C2×C42—42no—
180C2×C42—42no—
181C2×C42—44no—
182C2×C42C2312yes—
183C2×C42C2312yes—
184C2×C42C2312yes—
185C2×C42C2312yes—
186C2×C42C2311yescharacteristic
187C2×C42C2311yescharacteristic
188C2×C42C2312yes—
189C2×C42C2312yes—
190C2×C42C2312yes—
191C2×C42C2312yes—
192C2×C42C2311yescharacteristic
193C2×C42C2311yescharacteristic
194C2×C42C2312yes—
195C2×C42C2312yes—
196C2×C42C2312yes—
197#95C2312yes—
198#95C2312yes—
199#95C2312yes—
200#95C2312yes—
201#95C2312yes—
202#95C2312yes—
203#95C2312yes—
204#95C2312yes—
205#95C2312yes—
206#95C2312yes—
207#95C2312yes—
208#95C2312yes—
209#95C2312yes—
210#95C2312yes—
211#95C2312yes—
212#95C2312yes—
213#95C2312yes—
214#95C2312yes—
215#95C2312yes—
216#95C2312yes—
217C24—22no—
218C24—22no—
219C24—41no—
220C24—41no—
221C24—41no—
222C24—41no—
223C24C22×C414yes—
224C24C2412yes—
225C24C2412yes—
226C24C2411yescharacteristic
227C2×Q8—41no—
228C2×Q8—41no—
229C2×Q8C22×C414yescomplemented
230C2×D4—24no—
231C2×D4—24no—
232C2×D4—42no—
233C2×D4—41no—
234C2×D4—42no—
235C2×D4—42no—
236C2×D4—42no—
237C2×D4—41no—
238C2×D4C22×C418yes—
239C2×D4C22×C418yes—
240C2×D4C22×C418yes—
241C2×D4C22×C414yescomplemented
242C22×C4—22no—
243C22×C4—22no—
244C22×C4—22no—
245C22×C4—22no—
246C22×C4—24no—
247C22×C4—24no—
248C22×C4—24no—
249C22×C4—24no—
250C22×C4—24no—
251C22×C4—24no—
252C22×C4—24no—
253C22×C4—24no—
254C22×C4—41no—
255C22×C4—41no—
256C22×C4—42no—
257C22×C4—42no—
258C22×C4—41no—
259C22×C4—41no—
260C22×C4—42no—
261C22×C4—42no—
262C22×C4—41no—
263C22×C4—41no—
264C22×C4—41no—
265C22×C4—41no—
266C22×C4—42no—
267C22×C4—42no—
268C22×C4—41no—
269C22×C4—41no—
270C22×C4—416no—
271C22×C4C22×C414yes—
272C22×C4C22×C414yes—
273C22×C4C22×C418yescomplemented
274C22×C4#4114yes—
275C22×C4#4114yes—
276C22×C4C2412yes—
277C22×C4C2412yes—
278C22×C4C2411yescharacteristic
279C22×C4C2411yescharacteristic
280C22×C4C2412yes—
281C22×C4C2412yes—
282C22×C4C2412yes—
283C22×C4C2412yes—
284C22×C4C2412yes—
285C22×C4C2412yes—
286C22×C4C2411yescharacteristic
287C22×C4C2411yescharacteristic
288C22×C4C2412yes—
289C22×C4C2412yes—
290C22×C4C2411yescharacteristic
291C22×C4C2411yescharacteristic
292C4⋊C4—24no—
293C4⋊C4—24no—
294C4⋊C4—41no—
295C4⋊C4—42no—
296C4⋊C4—41no—
297C4⋊C4—42no—
298C4⋊C4—41no—
299C4⋊C4—42no—
300C4⋊C4—41no—
301C4⋊C4—42no—
302C4⋊C4C22×C418yescomplemented
303C4⋊C4C22×C418yescomplemented
304C4⋊C4C22×C414yescomplemented
305C4⋊C4C22×C414yescomplemented
306C22⋊C4—24no—
307C22⋊C4—24no—
308C22⋊C4—24no—
309C22⋊C4—24no—
310C22⋊C4—24no—
311C22⋊C4—24no—
312C22⋊C4—42no—
313C22⋊C4—42no—
314C22⋊C4—42no—
315C22⋊C4—42no—
316C22⋊C4—42no—
317C22⋊C4—42no—
318C22⋊C4—42no—
319C22⋊C4—42no—
320C22⋊C4C22×C418yes—
321C22⋊C4C22×C418yes—
322C22⋊C4C22×C418yes—
323C22⋊C4C22×C418yes—
324C22⋊C4C22×C418yes—
325C22⋊C4C22×C418yescomplemented
326C22⋊C4C22×C418yescomplemented
327C42—24no—
328C42—24no—
329C42—24no—
330C42—22no—
331C42—24no—
332C42—22no—
333C42—24no—
334C42—42no—
335C42—42no—
336C42—42no—
337C42—41no—
338C42—41no—
339C42—42no—
340C42—42no—
341C42C22×C418yescomplemented
342C23—21no—
343C23—21no—
344C23—21no—
345C23—21no—
346C23—28no—
347C23—22no—
348C23—22no—
349C23—22no—
350C23—22no—
351C23—22no—
352C23—22no—
353C23—22no—
354C23—22no—
355C23—22no—
356C23—22no—
357C23—22no—
358C23—22no—
359C23—44no—
360C23—44no—
361C23—44no—
362C23—44no—
363C23—44no—
364C23—44no—
365C23C23×C414yes—
366C23C23×C414yes—
367C23C23×C412yes—
368C23C2×#4112yes—
369C23C2×#4112yes—
370C23C2511yescharacteristic
371Q8—44no—
372D4—216no—
373D4—48no—
374D4—48no—
375D4—44no—
376C2×C4—22no—
377C2×C4—22no—
378C2×C4—22no—
379C2×C4—22no—
380C2×C4—22no—
381C2×C4—21no—
382C2×C4—21no—
383C2×C4—22no—
384C2×C4—21no—
385C2×C4—21no—
386C2×C4—22no—
387C2×C4—22no—
388C2×C4—22no—
389C2×C4—21no—
390C2×C4—22no—
391C2×C4—21no—
392C2×C4—28no—
393C2×C4—22no—
394C2×C4—22no—
395C2×C4—21no—
396C2×C4—21no—
397C2×C4—22no—
398C2×C4—22no—
399C2×C4—22no—
400C2×C4—22no—
401C2×C4—21no—
402C2×C4—21no—
403C2×C4—22no—
404C2×C4—22no—
405C2×C4—22no—
406C2×C4—22no—
407C2×C4—22no—
408C2×C4—22no—
409C2×C4—22no—
410C2×C4—22no—
411C2×C4—21no—
412C2×C4—22no—
413C2×C4—21no—
414C2×C4—44no—
415C2×C4—44no—
416C2×C4—48no—
417C2×C4—44no—
418C2×C4—48no—
419C2×C4—48no—
420C2×C4—44no—
421C2×C4—44no—
422C2×C4—48no—
423C2×C4—48no—
424C2×C4C23×C414yes—
425C2×C4C23×C414yes—
426C2×C4C23×C414yes—
427C2×C4C23×C412yes—
428C2×C4C23×C412yes—
429C2×C4C23×C414yes—
430C2×C4C2×#4114yes—
431C2×C4C2×#4112yes—
432C2×C4C2×#4112yes—
433C2×C4H(5,𝔽2)12yes—
434C2×C4H(5,𝔽2)12yes—
435C22—22no—
436C22—22no—
437C22—22no—
438C22—22no—
439C22—22no—
440C22—22no—
441C22—24no—
442C22—24no—
443C22—24no—
444C22—24no—
445C22—24no—
446C22—24no—
447C22—416no—
448C22—42no—
449C22—42no—
450C22—42no—
451C22—42no—
452C22—42no—
453C22—42no—
454C22—42no—
455C22—42no—
456C22C4×#4114yes—
457C22C24×C411yescharacteristic
458C22C22×#4111yescharacteristic
459C22C22×#4111yescharacteristic
460C22C2×H(5,𝔽2)11yescharacteristic
461C22C2×H(5,𝔽2)11yescharacteristic
462C22#58511yescharacteristic
463C22#58511yescharacteristic
464C4—24no—
465C4—24no—
466C4—22no—
467C4—24no—
468C4—22no—
469C4—24no—
470C4—22no—
471C4—24no—
472C4—42no—
473C4—42no—
474C4—42no—
475C4—42no—
476C4—42no—
477C4—41no—
478C4—41no—
479C4#53814yesdirect product factor
480C2—24no—
481C2—44no—
482C2—44no—
483C2C2×C4×#4111yescharacteristic
484C2C4×H(5,𝔽2)11yescharacteristic
485C2C4×H(5,𝔽2)11yescharacteristic
486C2C2×#53811yescharacteristic
487C2#345511yescharacteristic
488C2#345911yescharacteristic
489C2#346011yescharacteristic
subgroupG/H
centerC22×C4C24
commutatorC22C24×C4
Frattini, socle, cosocleC23C25
prime radicalC2×#538C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2337C2semidirect
3. #2335C2semidirect
4. #2334C2semidirect
5. #2333C2semidirect
6. #2329C2semidirect
7. #2325C2semidirect
8. #2321C2semidirect
9. #2318C2semidirect
10. #2312C2semidirect
11. C4×#126C2semidirect
12. C4×#124C2semidirect
13. C4×C22⋊Q8C2semidirect
14. C4×#123C2semidirect
15. C4×#121C2semidirect
16. C4×#121C2semidirect
17. C4×#120C2semidirect
18. C42×D4C2semidirect
19. C2×C4×C22⋊C4C2semidirect
21. #538C4direct (N × H)
29. C2×C4×Q8C22semidirect
35. C2×C4×D4C22semidirect
40. C22×C42C22semidirect
41. #391C22semidirect
42. #391C22semidirect
45. #390C22semidirect
46. #389C22semidirect
47. #389C22semidirect
48. #389C22semidirect
57. #388C22semidirect
58. #388C22semidirect
59. #388C22semidirect
60. #388C22semidirect
61. #387C22semidirect
62. #387C22semidirect
63. #387C22semidirect
64. #387C22semidirect
65. #387C22semidirect
66. #387C22semidirect
73. #386C22semidirect
78. #385C22semidirect
79. #383C22semidirect
80. #382C22semidirect
81. #381C22semidirect
84. #380C22semidirect
86. C4×C4⋊C4C22semidirect
87. C4×C4⋊C4C22semidirect
88. C4×C4⋊C4C22semidirect
89. C4×C4⋊C4C22semidirect
90. C4×C4⋊C4C22semidirect
91. C4×C4⋊C4C22semidirect
101. C4×C22⋊C4C22semidirect
102. C4×C22⋊C4C22semidirect
103. C4×C22⋊C4C22semidirect
104. C4×C22⋊C4C22semidirect
107. C43C22semidirect
128. #126C2×C4semidirect
129. #124C2×C4semidirect
130. #123C2×C4semidirect
131. C22⋊Q8C2×C4semidirect
132. #121C2×C4semidirect
133. #121C2×C4semidirect
134. #120C2×C4semidirect
141. C4×D4C2×C4semidirect
157. C2×C22⋊C4C2×C4semidirect
229. C2×Q8C22×C4semidirect
241. C2×D4C22×C4semidirect
273. C22×C4C22×C4semidirect
302. C4⋊C4C22×C4semidirect
303. C4⋊C4C22×C4semidirect
304. C4⋊C4C22×C4semidirect
305. C4⋊C4C22×C4semidirect
325. C22⋊C4C22×C4semidirect
326. C22⋊C4C22×C4semidirect
341. C42C22×C4semidirect
479. C4#538direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#5382
#23372
#23352
#23342
#23332
#23292
#23252
#23212
#23182
#23122
C4×#1262
C4×#1242
C4×C22⋊Q82
C4×#1232
C4×#1212
C4×#1202
C42×D42
C2×C4×C22⋊C42