Finite Group Databasebeta

← #22848

Subgroups — #22848

Order 256.

653 conjugacy classes of subgroups.

The subgroup lattice has 433 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#436C211yesmaximal, characteristic, complemented
2C2×#435C211yesmaximal, characteristic, complemented
3C2×#407C211yesmaximal, characteristic, complemented
4C22×C22⋊C8C211yesmaximal, characteristic, complemented
5C4×#120C211yesmaximal, characteristic
6#1954C211yesmaximal, characteristic, complemented
7#1924C211yesmaximal, characteristic, complemented
8#1923C211yesmaximal, characteristic, complemented
9#1870C211yesmaximal, characteristic, complemented
10#1870C211yesmaximal, characteristic, complemented
11#1869C211yesmaximal, characteristic, complemented
12#1851C211yesmaximal, characteristic, complemented
13#1850C211yesmaximal, characteristic, complemented
14#1753C211yesmaximal, characteristic, complemented
15C8×C22⋊C4C211yesmaximal, characteristic, complemented
16C24×C4C2211yescharacteristic
17C22×M16C2211yescharacteristic
18C22×M16C2211yescharacteristic
19C22×M16C2211yescharacteristic, complemented
20C23×C8C2211yescharacteristic
21C23×C8C2211yescharacteristic
22C2×#120C411yescharacteristic
23C2×C4×D4C2211yescharacteristic
24C2×C4×D4C2211yescharacteristic
25C2×C4×D4C2211yescharacteristic
26#436—24no—
27#435—24no—
28C2×C4⋊C8C2211yescharacteristic, complemented
29C2×C4⋊C8C2211yescharacteristic, complemented
30C2×C4⋊C8C2211yescharacteristic, complemented
31#407—24no—
32C2×C22⋊C8—24no—
33C2×C22⋊C8C2211yescharacteristic
34C2×C22⋊C8C2211yescharacteristic
35C2×C22⋊C8C2211yescharacteristic
36C2×C22⋊C8C2211yescharacteristic
37C2×C22⋊C8C2211yescharacteristic
38C2×C22⋊C8C2211yescharacteristic
39C2×C22⋊C8C2211yescharacteristic
40C2×C22⋊C8C2211yescharacteristic
41C2×C22⋊C8C2211yescharacteristic, complemented
42C2×C22⋊C8C2211yescharacteristic, complemented
43C2×C22⋊C8C2211yescharacteristic, complemented
44C2×#97C2211yescharacteristic, complemented
45C2×C4×C8C2211yescharacteristic, complemented
46C2×C4×C8C2211yescharacteristic, complemented
47#386C411yescharacteristic
48#386C411yescharacteristic
49#386C411yescharacteristic
50#385C411yescharacteristic
51#385C411yescharacteristic
52#385C411yescharacteristic
53#379C411yescharacteristic
54C4×C22⋊C4C2211yescharacteristic
55C4×C22⋊C4C2211yescharacteristic
56C4×C22⋊C4C2211yescharacteristic
57#336C2211yescharacteristic, complemented
58#336C2211yescharacteristic, complemented
59#336C2211yescharacteristic, complemented
60#336C2211yescharacteristic, complemented
61#336C2211yescharacteristic, complemented
62#336C2211yescharacteristic, complemented
63C25C2×C411yescharacteristic
64C22×D4C2×C411yescharacteristic
65C22×D4C2×C411yescharacteristic
66C22×D4C2×C411yescharacteristic
67C23×C4—22no—
68C23×C4—22no—
69C23×C4—22no—
70C23×C4—22no—
71C23×C4—41no—
72C23×C4—41no—
73C23×C4C2×C411yescharacteristic
74C23×C4C2×C411yescharacteristic
75C23×C4C2×C411yescharacteristic
76C23×C4C2311yescharacteristic
77C23×C4C2311yescharacteristic
78C23×C4C2311yescharacteristic
79C23×C4C2311yescharacteristic
80C2×M16—22no—
81C2×M16—22no—
82C2×M16—22no—
83C2×M16—22no—
84C2×M16—22no—
85C2×M16—22no—
86C2×M16—41no—
87C2×M16—41no—
88C2×M16—41no—
89C22×C8—22no—
90C22×C8—22no—
91C22×C8—22no—
92C22×C8—22no—
93C22×C8—41no—
94C22×C8—41no—
95C22×C8C2311yescharacteristic
96C22×C8C2311yescharacteristic
97C22×C8C2311yescharacteristic
98C22×C8C2311yescharacteristic
99C22×C8C2311yescharacteristic
100C22×C8C2311yescharacteristic
101C22×C8C2311yescharacteristic
102C22×C8C2311yescharacteristic
103#120—24no—
104C4×D4—22no—
105C4×D4—22no—
106C4×D4—22no—
107C4×D4—22no—
108C4×D4—41no—
109C4×D4—41no—
110C2×C4⋊C4C2×C411yescharacteristic
111C2×C4⋊C4C2×C411yescharacteristic
112C2×C4⋊C4C2×C411yescharacteristic
113C2×C22⋊C4C2×C411yescharacteristic
114C2×C22⋊C4C2×C411yescharacteristic
115C2×C22⋊C4C2×C411yescharacteristic
116C2×C22⋊C4C2×C411yescharacteristic
117C2×C22⋊C4C2×C411yescharacteristic
118C2×C22⋊C4C2×C411yescharacteristic
119C2×C22⋊C4C2×C411yescharacteristic
120C2×C22⋊C4C2×C411yescharacteristic
121C2×C22⋊C4C2×C411yescharacteristic
122C2×C22⋊C4C2×C411yescharacteristic
123C2×C22⋊C4C2×C411yescharacteristic
124C2×C22⋊C4C2×C411yescharacteristic
125C2×C42C2311yescharacteristic
126C2×C42C2311yescharacteristic
127C2×C42C2311yescharacteristic
128C4⋊C8—22no—
129C4⋊C8—22no—
130C4⋊C8—41no—
131C22⋊C8—22no—
132C22⋊C8—22no—
133C22⋊C8—22no—
134C22⋊C8—22no—
135C22⋊C8—22no—
136C22⋊C8—22no—
137C22⋊C8—22no—
138C22⋊C8—22no—
139C22⋊C8—41no—
140C22⋊C8D414yescomplemented
141C22⋊C8D414yescomplemented
142#97—22no—
143C4×C8—22no—
144C4×C8—41no—
145#95C2×C411yescharacteristic
146#95C2×C411yescharacteristic
147#95C2×C411yescharacteristic
148#95C2×C411yescharacteristic
149#95C2×C411yescharacteristic
150#95C2×C411yescharacteristic
151C24—22no—
152C24—22no—
153C24—22no—
154C24—22no—
155C24—22no—
156C24—41no—
157C24—41no—
158C24C22×C411yescharacteristic
159C24C22×C411yescharacteristic
160C24C22×C411yescharacteristic
161C24C22×C411yescharacteristic
162C2×D4—22no—
163C2×D4—22no—
164C2×D4—22no—
165C2×D4—22no—
166C2×D4—22no—
167C2×D4—22no—
168C2×D4—22no—
169C2×D4—41no—
170C2×D4—41no—
171C22×C4—21no—
172C22×C4—21no—
173C22×C4—21no—
174C22×C4—21no—
175C22×C4—21no—
176C22×C4—21no—
177C22×C4—21no—
178C22×C4—21no—
179C22×C4—22no—
180C22×C4—22no—
181C22×C4—22no—
182C22×C4—22no—
183C22×C4—22no—
184C22×C4—22no—
185C22×C4—21no—
186C22×C4—21no—
187C22×C4—21no—
188C22×C4—21no—
189C22×C4—21no—
190C22×C4—21no—
191C22×C4—21no—
192C22×C4—21no—
193C22×C4—21no—
194C22×C4—21no—
195C22×C4—21no—
196C22×C4—21no—
197C22×C4—41no—
198C22×C4—41no—
199C22×C4—41no—
200C22×C4—44no—
201C22×C4—44no—
202C22×C4—44no—
203C22×C4—44no—
204C22×C4C22×C411yescharacteristic
205C22×C4C22×C411yescharacteristic
206C22×C4C22×C411yescharacteristic
207C22×C4C22×C411yescharacteristic
208C22×C4C22×C411yescharacteristic
209C22×C4C22×C411yescharacteristic
210C22×C4C22×C411yescharacteristic
211C22×C4C22×C411yescharacteristic
212C22×C4C22×C411yescharacteristic
213C22×C4C22×C411yescharacteristic
214C22×C4C2×D412yes—
215C22×C4C2×D412yes—
216C22×C4#4112yes—
217C22×C4#4112yes—
218C22×C4C2411yescharacteristic
219M16—44no—
220M16—44no—
221M16—44no—
222C2×C8—21no—
223C2×C8—21no—
224C2×C8—21no—
225C2×C8—21no—
226C2×C8—21no—
227C2×C8—21no—
228C2×C8—21no—
229C2×C8—21no—
230C2×C8—21no—
231C2×C8—21no—
232C2×C8—21no—
233C2×C8—21no—
234C2×C8—21no—
235C2×C8—21no—
236C2×C8—21no—
237C2×C8—21no—
238C2×C8—21no—
239C2×C8—21no—
240C2×C8—21no—
241C2×C8—21no—
242C2×C8—44no—
243C2×C8—44no—
244C2×C8C2×D412yes—
245C2×C8C2×D412yes—
246C2×C8C2×D412yes—
247C2×C8C2×D412yes—
248C4⋊C4—22no—
249C4⋊C4—22no—
250C4⋊C4—41no—
251C22⋊C4—22no—
252C22⋊C4—22no—
253C22⋊C4—22no—
254C22⋊C4—22no—
255C22⋊C4—22no—
256C22⋊C4—22no—
257C22⋊C4—22no—
258C22⋊C4—22no—
259C22⋊C4—41no—
260C22⋊C4—41no—
261C22⋊C4—41no—
262C22⋊C4M1614yescomplemented
263C42—21no—
264C42—21no—
265C42—21no—
266C42—21no—
267C42—21no—
268C42—21no—
269C23—21no—
270C23—21no—
271C23—21no—
272C23—21no—
273C23—28no—
274C23—21no—
275C23—21no—
276C23—21no—
277C23—21no—
278C23—21no—
279C23—21no—
280C23—21no—
281C23—21no—
282C23—21no—
283C23—21no—
284C23—21no—
285C23—21no—
286C23—21no—
287C23—21no—
288C23—21no—
289C23—21no—
290C23—21no—
291C23—21no—
292C23—21no—
293C23—44no—
294C23—44no—
295C23—44no—
296C23—44no—
297C23—44no—
298C23—44no—
299C23C4×D412yes—
300C23C4×D412yes—
301C23C2×M1612yes—
302C23#13112yes—
303C23#13112yes—
304C23C23×C411yescharacteristic
305D4—44no—
306D4—44no—
307D4—44no—
308C2×C4—21no—
309C2×C4—21no—
310C2×C4—21no—
311C2×C4—21no—
312C2×C4—21no—
313C2×C4—21no—
314C2×C4—21no—
315C2×C4—21no—
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—21no—
325C2×C4—21no—
326C2×C4—21no—
327C2×C4—21no—
328C2×C4—21no—
329C2×C4—21no—
330C2×C4—21no—
331C2×C4—21no—
332C2×C4—21no—
333C2×C4—21no—
334C2×C4—21no—
335C2×C4—21no—
336C2×C4—21no—
337C2×C4—21no—
338C2×C4—21no—
339C2×C4—21no—
340C2×C4—21no—
341C2×C4—21no—
342C2×C4—44no—
343C2×C4—44no—
344C2×C4—44no—
345C2×C4—41no—
346C2×C4—41no—
347C2×C4—41no—
348C2×C4—41no—
349C2×C4—41no—
350C2×C4—41no—
351C2×C4—41no—
352C2×C4—41no—
353C2×C4C4×D412yes—
354C2×C4C4×D412yes—
355C2×C4C2×M1612yes—
356C2×C4C2×M1612yes—
357C2×C4C22×D411yescharacteristic
358C2×C4C22×D411yescharacteristic
359C2×C4C2×#4111yescharacteristic
360C2×C4C2×#4111yescharacteristic
361C2×C4H(5,𝔽2)11yescharacteristic
362C2×C4H(5,𝔽2)11yescharacteristic
363C8—22no—
364C8—22no—
365C8—22no—
366C8—22no—
367C8—41no—
368C8—41no—
369C8—41no—
370C8—41no—
371C22—22no—
372C22—22no—
373C22—22no—
374C22—22no—
375C22—22no—
376C22—22no—
377C22—22no—
378C22—22no—
379C22—22no—
380C22—22no—
381C22—22no—
382C22—22no—
383C22—416no—
384C22—41no—
385C22—41no—
386C22—41no—
387C22—41no—
388C22—41no—
389C22—41no—
390C22—41no—
391C22—41no—
392C22—41no—
393C22—41no—
394C22—41no—
395C22—41no—
396C22—41no—
397C22—41no—
398C22—41no—
399C22#43614yescomplemented
400C22C2×C4×D411yescharacteristic
401C22C2×C4×D411yescharacteristic
402C22#51811yescharacteristic
403C22C22×M1611yescharacteristic
404C22C2×#13111yescharacteristic
405C22C2×#13111yescharacteristic
406C22#56811yescharacteristic
407C4—22no—
408C4—22no—
409C4—22no—
410C4—22no—
411C4—41no—
412C4—41no—
413C4—41no—
414C4—41no—
415C4—41no—
416C4—41no—
417C4D4211yescharacteristic
418C4#54611yescharacteristic
419C4#54611yescharacteristic
420C4#55111yescharacteristic
421C2—24no—
422C2—42no—
423C2—42no—
424C2—81no—
425C2#235811yescharacteristic
426C2C2×#43611yescharacteristic
427C2#292911yescharacteristic
428C2#293311yescharacteristic
429C2D4×M1611yescharacteristic
430C2#297411yescharacteristic
431C2#297611yescharacteristic
subgroupG/H
center, Frattini, cosocleC22×C4C24
commutator, socleC23C23×C4
prime radicalC2×#120C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#436C2semidirect
2. C2×#435C2semidirect
3. C2×#407C2semidirect
4. C22×C22⋊C8C2semidirect
6. #1954C2semidirect
7. #1924C2semidirect
8. #1923C2semidirect
9. #1870C2semidirect
10. #1870C2semidirect
11. #1869C2semidirect
12. #1851C2semidirect
13. #1850C2semidirect
14. #1753C2semidirect
15. C8×C22⋊C4C2semidirect
19. C22×M16C22semidirect
28. C2×C4⋊C8C22semidirect
29. C2×C4⋊C8C22semidirect
30. C2×C4⋊C8C22semidirect
41. C2×C22⋊C8C22semidirect
42. C2×C22⋊C8C22semidirect
43. C2×C22⋊C8C22semidirect
44. C2×#97C22semidirect
45. C2×C4×C8C22semidirect
46. C2×C4×C8C22semidirect
57. #336C22semidirect
58. #336C22semidirect
59. #336C22semidirect
60. #336C22semidirect
61. #336C22semidirect
62. #336C22semidirect
140. C22⋊C8D4semidirect
141. C22⋊C8D4semidirect
262. C22⋊C4M16semidirect
399. C22#436semidirect

Maximal subgroups

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

subgroupindex
C2×#4362
C2×#4352
C2×#4072
C22×C22⋊C82
C4×#1202
#19542
#19242
#19232
#18702
#18692
#18512
#18502
#17532
C8×C22⋊C42