Finite Group Databasebeta

← #13971

Subgroups — #13971

Order 256.

1763 conjugacy classes of subgroups.

The subgroup lattice has 449 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C22⋊C4C211yesmaximal, characteristic
2C2×#388C212yesmaximal, complemented
3C2×#385C211yesmaximal, characteristic, complemented
4C2×#379C211yesmaximal, characteristic
5C2×#379C211yesmaximal, characteristic
6C2×C4×C22⋊C4C211yesmaximal, characteristic, complemented
7#1440C212yesmaximal, complemented
8#1439C212yesmaximal, complemented
9#1437C212yesmaximal, complemented
10C22⋊#95C211yesmaximal, characteristic, complemented
11C22⋊#95C211yesmaximal, characteristic, complemented
12C26C2211yescharacteristic
13C24×C4C2211yescharacteristic
14C24×C4C2211yescharacteristic
15C22×C4⋊C4C2211yescharacteristic, complemented
16C22×C4⋊C4C2211yescharacteristic, complemented
17C22×C22⋊C4—24no—
18C22×C22⋊C4—28no—
19C22×C22⋊C4C2212yes—
20C22×C22⋊C4C2211yescharacteristic
21C22×C22⋊C4C2212yes—
22C22×C22⋊C4C2212yes—
23C22×C22⋊C4C2211yescharacteristic
24C22×C22⋊C4C2211yescharacteristic
25C22×C22⋊C4C2212yes—
26C22×C22⋊C4C2212yes—
27C22×C22⋊C4C2211yescharacteristic
28C22×C22⋊C4C2212yes—
29C22×C42C2212yescomplemented
30#388—28no—
31#385—24no—
32#379—24no—
33#379C418yescomplemented
34C4×C22⋊C4—24no—
35C2×#95C2212yescomplemented
36C2×#95C2212yescomplemented
37C2×#95C2211yescharacteristic, complemented
38C2×#95C2212yescomplemented
39C2×#95C2211yescharacteristic, complemented
40C2×#95C2212yescomplemented
41C2×#95C2212yescomplemented
42C25—24no—
43C25—22no—
44C25—24no—
45C25—22no—
46C25—22no—
47C25—22no—
48C25—22no—
49C25—22no—
50C25—42no—
51C25—42no—
52C25C2×C414yes—
53C25C2312yes—
54C25C2311yescharacteristic
55C23×C4—22no—
56C23×C4—22no—
57C23×C4—22no—
58C23×C4—24no—
59C23×C4—24no—
60C23×C4—22no—
61C23×C4—22no—
62C23×C4—42no—
63C23×C4—42no—
64C23×C4D414yes—
65C23×C4C2311yescharacteristic
66C23×C4C2311yescharacteristic
67C23×C4C2311yescharacteristic
68C23×C4C2311yescharacteristic
69C23×C4C2312yes—
70C23×C4C2312yes—
71C23×C4C2311yescharacteristic
72C23×C4C2312yes—
73C23×C4C2311yescharacteristic
74C2×C4⋊C4—22no—
75C2×C4⋊C4—22no—
76C2×C4⋊C4—24no—
77C2×C4⋊C4—42no—
78C2×C22⋊C4—232no—
79C2×C22⋊C4—24no—
80C2×C22⋊C4—22no—
81C2×C22⋊C4—22no—
82C2×C22⋊C4—24no—
83C2×C22⋊C4—22no—
84C2×C22⋊C4—22no—
85C2×C22⋊C4—24no—
86C2×C22⋊C4—22no—
87C2×C22⋊C4—22no—
88C2×C22⋊C4—24no—
89C2×C22⋊C4—24no—
90C2×C22⋊C4—24no—
91C2×C22⋊C4—24no—
92C2×C22⋊C4—22no—
93C2×C22⋊C4—22no—
94C2×C22⋊C4—24no—
95C2×C22⋊C4—24no—
96C2×C22⋊C4—22no—
97C2×C22⋊C4—24no—
98C2×C22⋊C4—24no—
99C2×C22⋊C4—42no—
100C2×C22⋊C4—42no—
101C2×C22⋊C4—42no—
102C2×C22⋊C4—42no—
103C2×C22⋊C4C2×C414yes—
104C2×C22⋊C4C2×C414yes—
105C2×C22⋊C4C2×C418yescomplemented
106C2×C22⋊C4C2×C418yescomplemented
107C2×C22⋊C4D418yes—
108C2×C22⋊C4D414yes—
109C2×C42—24no—
110C2×C42—24no—
111C2×C42—42no—
112#95—24no—
113#95—22no—
114#95—22no—
115#95—24no—
116#95—24no—
117#95—42no—
118#95—42no—
119C24—22no—
120C24—22no—
121C24—22no—
122C24—22no—
123C24—28no—
124C24—28no—
125C24—216no—
126C24—216no—
127C24—28no—
128C24—22no—
129C24—22no—
130C24—22no—
131C24—22no—
132C24—22no—
133C24—22no—
134C24—22no—
135C24—22no—
136C24—22no—
137C24—22no—
138C24—22no—
139C24—22no—
140C24—28no—
141C24—28no—
142C24—48no—
143C24—48no—
144C24—48no—
145C24—48no—
146C24—48no—
147C24—48no—
148C24—48no—
149C24—48no—
150C24—48no—
151C24—44no—
152C24—44no—
153C24—48no—
154C24—44no—
155C24—44no—
156C24—44no—
157C24—44no—
158C24C22×C414yes—
159C24C22×C412yes—
160C24C2×D414yes—
161C24C2×D412yes—
162C24C2×D412yes—
163C24#4114yes—
164C24#4112yes—
165C24#4112yes—
166C24#4112yes—
167C24#4112yes—
168C24C2411yescharacteristic
169C22×C4—21no—
170C22×C4—21no—
171C22×C4—22no—
172C22×C4—28no—
173C22×C4—28no—
174C22×C4—21no—
175C22×C4—22no—
176C22×C4—22no—
177C22×C4—22no—
178C22×C4—21no—
179C22×C4—22no—
180C22×C4—21no—
181C22×C4—22no—
182C22×C4—22no—
183C22×C4—22no—
184C22×C4—21no—
185C22×C4—22no—
186C22×C4—21no—
187C22×C4—22no—
188C22×C4—22no—
189C22×C4—22no—
190C22×C4—22no—
191C22×C4—22no—
192C22×C4—21no—
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—28no—
205C22×C4—21no—
206C22×C4—22no—
207C22×C4—21no—
208C22×C4—21no—
209C22×C4—21no—
210C22×C4—21no—
211C22×C4—21no—
212C22×C4—22no—
213C22×C4—22no—
214C22×C4—22no—
215C22×C4—44no—
216C22×C4—48no—
217C22×C4—48no—
218C22×C4—48no—
219C22×C4—48no—
220C22×C4—44no—
221C22×C4—44no—
222C22×C4C22×C412yes—
223C22×C4C22×C414yes—
224C22×C4C22×C412yes—
225C22×C4C2×D414yes—
226C22×C4C2×D414yes—
227C22×C4C2×D412yes—
228C22×C4C2×D412yes—
229C22×C4C2×D414yes—
230C4⋊C4—44no—
231C4⋊C4—44no—
232C22⋊C4—216no—
233C22⋊C4—28no—
234C22⋊C4—28no—
235C22⋊C4—216no—
236C22⋊C4—28no—
237C22⋊C4—216no—
238C22⋊C4—48no—
239C22⋊C4—48no—
240C22⋊C4—48no—
241C22⋊C4—44no—
242C42—48no—
243C23—24no—
244C23—24no—
245C23—22no—
246C23—22no—
247C23—24no—
248C23—22no—
249C23—22no—
250C23—24no—
251C23—24no—
252C23—24no—
253C23—24no—
254C23—24no—
255C23—24no—
256C23—24no—
257C23—24no—
258C23—24no—
259C23—232no—
260C23—24no—
261C23—24no—
262C23—24no—
263C23—24no—
264C23—24no—
265C23—24no—
266C23—24no—
267C23—24no—
268C23—24no—
269C23—24no—
270C23—24no—
271C23—24no—
272C23—24no—
273C23—24no—
274C23—24no—
275C23—24no—
276C23—24no—
277C23—24no—
278C23—432no—
279C23—432no—
280C23—416no—
281C23—416no—
282C23—416no—
283C23—416no—
284C23—432no—
285C23—416no—
286C23—432no—
287C23—42no—
288C23—42no—
289C23—42no—
290C23—42no—
291C23—42no—
292C23—42no—
293C23—42no—
294C23—42no—
295C23—42no—
296C23—42no—
297C23—42no—
298C23—42no—
299C23—42no—
300C23—42no—
301C23—42no—
302C23—42no—
303C23—416no—
304C23#11714yes—
305C23C4×D418yes—
306C23C4×D414yes—
307C23C4×D414yes—
308C23#12114yes—
309C23#12314yes—
310C23#12414yes—
311C23#12614yes—
312C23C23×C411yescharacteristic
313C23C22×D411yescharacteristic
314C23C22×D412yes—
315C23C22×D411yescharacteristic
316C23C2×#4111yescharacteristic
317C23C2×#4111yescharacteristic
318C23C2×#4111yescharacteristic
319C23C2×#4112yes—
320C23C2×#4111yescharacteristic
321C23H(5,𝔽2)12yes—
322C23H(5,𝔽2)12yes—
323C2×C4—22no—
324C2×C4—22no—
325C2×C4—24no—
326C2×C4—24no—
327C2×C4—22no—
328C2×C4—24no—
329C2×C4—24no—
330C2×C4—22no—
331C2×C4—24no—
332C2×C4—24no—
333C2×C4—24no—
334C2×C4—22no—
335C2×C4—24no—
336C2×C4—22no—
337C2×C4—24no—
338C2×C4—22no—
339C2×C4—24no—
340C2×C4—24no—
341C2×C4—24no—
342C2×C4—24no—
343C2×C4—416no—
344C2×C4—416no—
345C2×C4—41no—
346C2×C4—42no—
347C2×C4—41no—
348C2×C4—42no—
349C2×C4—42no—
350C2×C4—41no—
351C2×C4—41no—
352C2×C4—42no—
353C2×C4—42no—
354C2×C4—42no—
355C2×C4—42no—
356C2×C4—42no—
357C2×C4—42no—
358C2×C4—42no—
359C2×C4—42no—
360C2×C4—42no—
361C2×C4—42no—
362C2×C4—42no—
363C2×C4—42no—
364C2×C4—42no—
365C2×C4—41no—
366C2×C4—41no—
367C2×C4—41no—
368C2×C4—41no—
369C2×C4—41no—
370C2×C4—41no—
371C2×C4—42no—
372C2×C4—42no—
373C2×C4—42no—
374C2×C4—42no—
375C2×C4#12014yes—
376C22—24no—
377C22—24no—
378C22—28no—
379C22—28no—
380C22—24no—
381C22—24no—
382C22—28no—
383C22—24no—
384C22—28no—
385C22—24no—
386C22—28no—
387C22—28no—
388C22—28no—
389C22—464no—
390C22—44no—
391C22—44no—
392C22—44no—
393C22—44no—
394C22—44no—
395C22—44no—
396C22—44no—
397C22—44no—
398C22—44no—
399C22—44no—
400C22—44no—
401C22—44no—
402C22#38818yescomplemented
403C22C2×#11711yescharacteristic
404C22C2×C4×D411yescharacteristic
405C22C2×C4×D412yes—
406C22C2×C4×D411yescharacteristic
407C22#51812yes—
408C22C2×#12011yescharacteristic
409C22C2×#12111yescharacteristic
410C22C2×#12311yescharacteristic
411C22#52511yescharacteristic
412C22#52512yes—
413C22C2×#12411yescharacteristic
414C22C2×#12611yescharacteristic
415C22#53411yescharacteristic
416C22#53511yescharacteristic
417C22#53812yes—
418C22D4212yes—
419C22#54612yes—
420C22#54612yes—
421C22#54612yes—
422C22#54612yes—
423C22#55112yes—
424C22#55112yes—
425C22#55112yes—
426C4—24no—
427C4—42no—
428C4—44no—
429C4—42no—
430C4—44no—
431C4—44no—
432C4—42no—
433C4—81no—
434C4—81no—
435C2—28no—
436C2—48no—
437C2C2×#38811yescharacteristic
438C2C4×#12011yescharacteristic
439C2#232111yescharacteristic
440C2#234212yes—
441C2#235812yes—
442C2#241011yescharacteristic
443C2#241111yescharacteristic
444C2#241812yes—
445C2#243511yescharacteristic
446C2#248012yes—
447C2#256111yescharacteristic
subgroupG/H
center, Frattini, socle, cosocleC24C24
commutatorC23C23×C4
prime radicalC26C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#388C2semidirect
3. C2×#385C2semidirect
6. C2×C4×C22⋊C4C2semidirect
7. #1440C2semidirect
8. #1439C2semidirect
9. #1437C2semidirect
10. C22⋊#95C2semidirect
11. C22⋊#95C2semidirect
15. C22×C4⋊C4C22semidirect
16. C22×C4⋊C4C22semidirect
29. C22×C42C22semidirect
33. #379C4semidirect
35. C2×#95C22semidirect
36. C2×#95C22semidirect
37. C2×#95C22semidirect
38. C2×#95C22semidirect
39. C2×#95C22semidirect
40. C2×#95C22semidirect
41. C2×#95C22semidirect
105. C2×C22⋊C4C2×C4semidirect
106. C2×C22⋊C4C2×C4semidirect
402. C22#388semidirect

Maximal subgroups

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

subgroupindex
C23×C22⋊C42
C2×#3882
C2×#3852
C2×#3792
C2×C4×C22⋊C42
#14402
#14392
#14372
C22⋊#952