Finite Group Databasebeta

← #13997

Subgroups — #13997

Order 256.

1053 conjugacy classes of subgroups.

The subgroup lattice has 426 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C22⋊Q8C211yesmaximal, characteristic
2C2×#391C211yesmaximal, characteristic, complemented
3C2×#391C211yesmaximal, characteristic, complemented
4C2×#389C211yesmaximal, characteristic, complemented
5C2×#380C211yesmaximal, characteristic
6C2×C4×C4⋊C4C211yesmaximal, characteristic, complemented
7C2×C4×C22⋊C4C211yesmaximal, characteristic
8#1445C212yesmaximal, complemented
9#1439C212yesmaximal
10#1437C212yesmaximal
11C4⋊#95C212yesmaximal, complemented
12C23×Q8C2211yescharacteristic
13C24×C4C2211yescharacteristic
14C2×C22⋊Q8—24no—
15C2×C22⋊Q8—24no—
16C2×C22⋊Q8C418yescomplemented
17C22×C4⋊C4C2211yescharacteristic
18C22×C4⋊C4C2212yes—
19C22×C4⋊C4C2212yes—
20C22×C4⋊C4C2211yescharacteristic
21C22×C4⋊C4C2211yescharacteristic
22C22×C22⋊C4C2211yescharacteristic
23C22×C22⋊C4C2212yes—
24C22×C22⋊C4C2212yes—
25C22×C22⋊C4C2211yescharacteristic
26C22×C42C2211yescharacteristic
27C22×C42C2212yes—
28C22×C42C2211yescharacteristic
29#391—24no—
30#391—24no—
31#389—24no—
32#380—24no—
33C4×C4⋊C4—24no—
34C4×C22⋊C4—24no—
35C2×#95C2211yescharacteristic
36C2×#95C2212yes—
37C2×#95C2212yes—
38C2×#95C2212yes—
39C2×#95C2212yes—
40C2×#95C2212yes—
41C2×#95C2212yes—
42C2×#95C2212yes—
43C2×#95C2211yescharacteristic
44C25C2311yescharacteristic
45C22×Q8—22no—
46C22×Q8—22no—
47C22×Q8—22no—
48C22×Q8—22no—
49C22×Q8—22no—
50C22×Q8—22no—
51C22×Q8C2×C414yes—
52C23×C4—22no—
53C23×C4—22no—
54C23×C4—22no—
55C23×C4—22no—
56C23×C4—22no—
57C23×C4—22no—
58C23×C4C2×C414yes—
59C23×C4C2312yes—
60C23×C4C2312yes—
61C23×C4C2311yescharacteristic
62C23×C4C2312yes—
63C23×C4C2311yescharacteristic
64C23×C4C2311yescharacteristic
65C23×C4C2311yescharacteristic
66C23×C4C2312yes—
67C23×C4C2311yescharacteristic
68C23×C4C2311yescharacteristic
69C22⋊Q8—232no—
70C2×C4⋊C4—24no—
71C2×C4⋊C4—24no—
72C2×C4⋊C4—22no—
73C2×C4⋊C4—22no—
74C2×C4⋊C4—22no—
75C2×C4⋊C4—24no—
76C2×C4⋊C4—22no—
77C2×C4⋊C4—22no—
78C2×C4⋊C4—24no—
79C2×C4⋊C4—42no—
80C2×C4⋊C4C2×C418yes—
81C2×C4⋊C4C2×C414yes—
82C2×C4⋊C4D414yes—
83C2×C4⋊C4D414yes—
84C2×C4⋊C4D414yes—
85C2×C22⋊C4—22no—
86C2×C22⋊C4—24no—
87C2×C22⋊C4—24no—
88C2×C22⋊C4—22no—
89C2×C22⋊C4—22no—
90C2×C22⋊C4—22no—
91C2×C22⋊C4—22no—
92C2×C22⋊C4—24no—
93C2×C22⋊C4—24no—
94C2×C22⋊C4—42no—
95C2×C22⋊C4C2×C418yes—
96C2×C22⋊C4Q814yescomplemented
97C2×C42—22no—
98C2×C42—22no—
99C2×C42—22no—
100C2×C42—24no—
101C2×C42—22no—
102C2×C42—22no—
103C2×C42—24no—
104C2×C42—42no—
105C2×C42D414yes—
106#95—22no—
107#95—22no—
108#95—24no—
109#95—24no—
110#95—24no—
111#95—24no—
112#95—24no—
113#95—24no—
114#95—24no—
115C24—21no—
116C24—21no—
117C24—21no—
118C24—21no—
119C24—21no—
120C24—21no—
121C24—21no—
122C24—21no—
123C24—21no—
124C24—21no—
125C24—21no—
126C24—21no—
127C24C22×C412yes—
128C24C2×Q812yes—
129C24#4112yes—
130C24C2411yescharacteristic
131C2×Q8—28no—
132C2×Q8—28no—
133C2×Q8—28no—
134C2×Q8—44no—
135C2×Q8—44no—
136C2×Q8—44no—
137C2×Q8—44no—
138C22×C4—21no—
139C22×C4—22no—
140C22×C4—21no—
141C22×C4—22no—
142C22×C4—21no—
143C22×C4—22no—
144C22×C4—22no—
145C22×C4—21no—
146C22×C4—21no—
147C22×C4—21no—
148C22×C4—21no—
149C22×C4—21no—
150C22×C4—21no—
151C22×C4—21no—
152C22×C4—22no—
153C22×C4—22no—
154C22×C4—21no—
155C22×C4—21no—
156C22×C4—22no—
157C22×C4—21no—
158C22×C4—22no—
159C22×C4—22no—
160C22×C4—21no—
161C22×C4—21no—
162C22×C4—21no—
163C22×C4—22no—
164C22×C4—21no—
165C22×C4—21no—
166C22×C4—21no—
167C22×C4—21no—
168C22×C4—22no—
169C22×C4—22no—
170C22×C4—21no—
171C22×C4—21no—
172C22×C4—22no—
173C22×C4—22no—
174C22×C4—22no—
175C22×C4—21no—
176C22×C4—21no—
177C22×C4—21no—
178C22×C4—22no—
179C22×C4—21no—
180C22×C4—21no—
181C22×C4—21no—
182C22×C4—28no—
183C22×C4—28no—
184C22×C4—28no—
185C22×C4—22no—
186C22×C4—22no—
187C22×C4—22no—
188C22×C4—22no—
189C22×C4—22no—
190C22×C4—22no—
191C22×C4—22no—
192C22×C4—44no—
193C22×C4—44no—
194C22×C4—44no—
195C22×C4—44no—
196C22×C4C22×C414yes—
197C22×C4C22×C412yes—
198C22×C4C22×C414yes—
199C22×C4C22×C412yes—
200C22×C4C2×D412yes—
201C22×C4C2×D414yes—
202C22×C4C2×D414yes—
203C22×C4C2×D414yes—
204C22×C4C2×D412yes—
205C22×C4C2×D412yes—
206C22×C4C2×D412yes—
207C22×C4C2×D412yes—
208C22×C4C2×D412yes—
209C22×C4C2×Q812yes—
210C22×C4C2×Q812yes—
211C22×C4#4112yes—
212C22×C4#4112yes—
213C22×C4#4112yes—
214C22×C4#4112yes—
215C4⋊C4—216no—
216C4⋊C4—28no—
217C4⋊C4—48no—
218C4⋊C4—44no—
219C4⋊C4C22⋊C4116yescomplemented
220C22⋊C4—28no—
221C22⋊C4—216no—
222C22⋊C4—28no—
223C22⋊C4—48no—
224C42—28no—
225C42—48no—
226C42—44no—
227C23—22no—
228C23—22no—
229C23—22no—
230C23—22no—
231C23—22no—
232C23—22no—
233C23—22no—
234C23—22no—
235C23—22no—
236C23—22no—
237C23—22no—
238C23—22no—
239C23—22no—
240C23—22no—
241C23—22no—
242C23—22no—
243C23—22no—
244C23—22no—
245C23—41no—
246C23—41no—
247C23—41no—
248C23—41no—
249C23—41no—
250C23—41no—
251C23—41no—
252C23—41no—
253C23—41no—
254C23—41no—
255C23—41no—
256C23—41no—
257C23—41no—
258C23—41no—
259C23—41no—
260C23—41no—
261C23C4×Q814yes—
262C23C23×C411yescharacteristic
263C23C22×D411yescharacteristic
264C23C22×D411yescharacteristic
265C23C22×D411yescharacteristic
266C23C22×D411yescharacteristic
267C23C22×Q811yescharacteristic
268C23C2×#4111yescharacteristic
269C23C2×#4111yescharacteristic
270C23C2×#4111yescharacteristic
271C23C2×#4111yescharacteristic
272C23C2×#4111yescharacteristic
273C23H(5,𝔽2)11yescharacteristic
274C232−1+411yescharacteristic
275C232−1+411yescharacteristic
276C232−1+411yescharacteristic
277Q8—416no—
278C2×C4—24no—
279C2×C4—24no—
280C2×C4—22no—
281C2×C4—22no—
282C2×C4—22no—
283C2×C4—24no—
284C2×C4—24no—
285C2×C4—24no—
286C2×C4—24no—
287C2×C4—22no—
288C2×C4—22no—
289C2×C4—22no—
290C2×C4—24no—
291C2×C4—22no—
292C2×C4—22no—
293C2×C4—22no—
294C2×C4—24no—
295C2×C4—24no—
296C2×C4—22no—
297C2×C4—24no—
298C2×C4—22no—
299C2×C4—22no—
300C2×C4—22no—
301C2×C4—22no—
302C2×C4—24no—
303C2×C4—22no—
304C2×C4—24no—
305C2×C4—22no—
306C2×C4—22no—
307C2×C4—22no—
308C2×C4—41no—
309C2×C4—41no—
310C2×C4—42no—
311C2×C4—42no—
312C2×C4—41no—
313C2×C4—42no—
314C2×C4—42no—
315C2×C4—41no—
316C2×C4—41no—
317C2×C4—41no—
318C2×C4—42no—
319C2×C4—41no—
320C2×C4—41no—
321C2×C4—42no—
322C2×C4—42no—
323C2×C4—41no—
324C2×C4—41no—
325C2×C4—41no—
326C2×C4—41no—
327C2×C4—41no—
328C2×C4—42no—
329C2×C4—41no—
330C2×C4—41no—
331C2×C4—41no—
332C2×C4—416no—
333C2×C4—42no—
334C2×C4—42no—
335C2×C4—42no—
336C2×C4—42no—
337C2×C4—42no—
338C2×C4—42no—
339C2×C4—42no—
340C2×C4C2×C22⋊C418yes—
341C2×C4C2×C22⋊C414yes—
342C2×C4C4×D414yes—
343C2×C4C4×D414yes—
344C2×C4#12114yes—
345C2×C4#12114yes—
346C2×C4C22⋊Q814yescomplemented
347C2×C4#12414yes—
348C2×C4#12714yes—
349C22—24no—
350C22—24no—
351C22—24no—
352C22—42no—
353C22—42no—
354C22—42no—
355C22—42no—
356C22—42no—
357C22—42no—
358C22—42no—
359C22—42no—
360C22—42no—
361C22—42no—
362C22—42no—
363C22—42no—
364C22C22×C22⋊C411yescharacteristic
365C22C2×C4×D411yescharacteristic
366C22C2×C4×D411yescharacteristic
367C22C2×C4×Q811yescharacteristic
368C22C4×#4111yescharacteristic
369C22#51911yescharacteristic
370C22#52011yescharacteristic
371C22C2×#12111yescharacteristic
372C22C2×#12111yescharacteristic
373C22C2×C22⋊Q811yescharacteristic
374C22#52511yescharacteristic
375C22C2×#12411yescharacteristic
376C22#52911yescharacteristic
377C22C2×#12711yescharacteristic
378C22#53311yescharacteristic
379C22#53611yescharacteristic
380C22#53711yescharacteristic
381C22#54111yescharacteristic
382C22#54211yescharacteristic
383C22#54611yescharacteristic
384C22#54611yescharacteristic
385C22#54611yescharacteristic
386C22#54711yescharacteristic
387C22#54711yescharacteristic
388C22#54711yescharacteristic
389C22#54811yescharacteristic
390C22#54811yescharacteristic
391C22#54811yescharacteristic
392C22D4×Q811yescharacteristic
393C22D4×Q811yescharacteristic
394C22D4×Q811yescharacteristic
395C22#55211yescharacteristic
396C22#55211yescharacteristic
397C22#55411yescharacteristic
398C22#55611yescharacteristic
399C4—28no—
400C4—24no—
401C4—42no—
402C4—44no—
403C4—42no—
404C4—42no—
405C4—42no—
406C4—44no—
407C4—82no—
408C4#39018yes—
409C2—44no—
410C2C2×#39011yescharacteristic
411C2C4×C22⋊Q811yescharacteristic
412C2#232311yescharacteristic
413C2#233911yescharacteristic
414C2Q8×C22⋊C411yescharacteristic
415C2#236011yescharacteristic
416C2#236211yescharacteristic
417C2#241511yescharacteristic
418C2#241711yescharacteristic
419C2#242711yescharacteristic
420C2#242911yescharacteristic
421C2#248911yescharacteristic
422C2#249211yescharacteristic
423C2#254011yescharacteristic
424C2#254211yescharacteristic
subgroupG/H
center, Frattini, socle, cosocleC24C24
commutatorC23C23×C4
prime radicalC25C23
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×#391C2semidirect
3. C2×#391C2semidirect
4. C2×#389C2semidirect
6. C2×C4×C4⋊C4C2semidirect
8. #1445C2semidirect
11. C4⋊#95C2semidirect
16. C2×C22⋊Q8C4semidirect
96. C2×C22⋊C4Q8semidirect
219. C4⋊C4C22⋊C4semidirect
346. C2×C4C22⋊Q8semidirect

Maximal subgroups

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

subgroupindex
C22×C22⋊Q82
C2×#3912
C2×#3892
C2×#3802
C2×C4×C4⋊C42
C2×C4×C22⋊C42
#14452
#14392
#14372
C4⋊#952