Finite Group Databasebeta

← #61984

Subgroups — #61984

Order 256.

910 conjugacy classes of subgroups.

The subgroup lattice has 435 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3503C211yesmaximal, characteristic, complemented
2#3482C211yesmaximal, characteristic
3#3398C212yesmaximal, complemented
4#3374C212yesmaximal, complemented
5#3312C214yesmaximal, complemented
6#3298C212yesmaximal, complemented
7D4×Q16C212yesmaximal, complemented
8#3270C214yesmaximal, complemented
9#3255C211yesmaximal, characteristic, complemented
10#3248C212yesmaximal, complemented
11#3218C212yesmaximal, complemented
12#3209C211yesmaximal, characteristic, complemented
13#3113C212yesmaximal, complemented
14#3107C211yesmaximal, characteristic, complemented
15#3039C211yesmaximal, characteristic, complemented
16C2×#462C212yesmaximal, complemented
17#2990C211yesmaximal, characteristic, complemented
18C2×#137C2212yes—
19C22×Q16C2214yes—
20Q82—21no—
21#557C2212yes—
22#557C2211yescharacteristic
23#556—21no—
24#556C2211yescharacteristic
25#554—21no—
26#554—22no—
27#552—22no—
28#552C2212yes—
29D4×Q8C2211yescharacteristic
30D4×Q8C2214yes—
31D4×Q8C2212yes—
32#548C2212yes—
33#547—21no—
34#547C2211yescharacteristic
35#544—22no—
36#544—21no—
37#533—21no—
38#533C2211yescharacteristic
39#533C2212yes—
40#533C2211yescharacteristic
41C2×C4⋊Q8C2211yescharacteristic
42C2×C4⋊Q8C2212yes—
43#529—22no—
44#529C2212yes—
45#520—21no—
46C4×#41—21no—
47C4×#41C2211yescharacteristic
48C4×#41C2211yescharacteristic
49C2×C4×Q8C2212yes—
50#497C2214yes—
51#494C2212yes—
52#491C2214yes—
53#487C2212yes—
54#485C2212yes—
55#483C2214yes—
56#479C2214yes—
57#475C2211yescharacteristic
58#475C2212yes—
59#475C2212yes—
60#474C2211yescharacteristic
61#470C2214yes—
62#467C2214yes—
63#465C2214yes—
64#464C2214yes—
65#462C2211yescharacteristic
66#462C2212yes—
67#462C2212yes—
68#462C2214yes—
69#462C2212yes—
70#462C2212yes—
71#462C2214yes—
72#462C2212yes—
73#462C2212yes—
74#461C2211yescharacteristic
75#461C2212yes—
76#461C2212yes—
77#452C2212yes—
78#451C2214yes—
79#451C2214yes—
80#451C2214yes—
81#448C2214yes—
82#446C2212yes—
83#441C2214yes—
84#441C2214yes—
85C4×Q16C2212yes—
86C4×SD16C2212yes—
87#435C2214yes—
88C8×D4C2212yes—
89#432C2212yes—
90#431C2211yescharacteristic
91#423C2211yescharacteristic
92C2×C4⋊C8C2212yes—
93#419C2212yes—
94C2×#103C2214yes—
95C2×#41—21no—
96C2×#41D411yescharacteristic
97C2×#41C2311yescharacteristic
98C22×Q8C2312yes—
99C22×Q8C2314yes—
100C22×Q8C2312yes—
101#137—44no—
102C2×Q16—48no—
103C2×Q16C2312yes—
104C2×Q16C2314yes—
105C2×Q16C2314yes—
106C2×Q16C2314yes—
107C2×Q16C2314yes—
108C2×SD16C2314yes—
109C2×SD16C2312yes—
110C2×M16C2312yes—
111C22×C8C2314yes—
112C4⋊Q8—21no—
113C4⋊Q8—21no—
114C4⋊Q8—24no—
115C4⋊Q8—22no—
116C4⋊Q8—21no—
117C4⋊Q8—22no—
118C4⋊Q8—21no—
119C4⋊Q8—22no—
120C4⋊Q8C2312yes—
121C4⋊Q8C2311yescharacteristic
122C4⋊Q8C2312yes—
123C4⋊Q8C2314yes—
124C4⋊Q8C2311yescharacteristic
125C4⋊Q8C2311yescharacteristic
126C4⋊Q8C2311yescharacteristic
127#126—22no—
128#126—22no—
129#126—22no—
130#125—22no—
131#125—22no—
132#125—22no—
133#125—24no—
134#125—21no—
135#125—22no—
136#125—21no—
137#125C2312yes—
138#124—22no—
139#124C2312yes—
140#123—22no—
141#123—22no—
142#123—22no—
143C22⋊Q8—21no—
144C22⋊Q8—21no—
145C22⋊Q8—22no—
146C22⋊Q8—21no—
147C22⋊Q8—21no—
148C22⋊Q8—22no—
149C22⋊Q8—22no—
150C22⋊Q8—24no—
151C22⋊Q8—24no—
152C22⋊Q8—24no—
153C22⋊Q8C2312yes—
154C22⋊Q8C2312yes—
155C22⋊Q8C2314yes—
156C22⋊Q8C2312yes—
157#121—22no—
158#121C2312yes—
159C4×Q8—22no—
160C4×Q8—21no—
161C4×Q8—22no—
162C4×Q8—22no—
163C4×Q8—21no—
164C4×Q8—21no—
165C4×Q8—22no—
166C4×Q8D411yescharacteristic
167C4×Q8C2311yescharacteristic
168C4×Q8C2312yes—
169C4×Q8C2312yes—
170C4×Q8C2312yes—
171C4×Q8C2311yescharacteristic
172C4×Q8C2312yes—
173C4×Q8C2314yes—
174C4×Q8C2311yescharacteristic
175C4×D4—21no—
176C4×D4—24no—
177C4×D4—22no—
178C4×D4—22no—
179C4×D4—21no—
180C4×D4—21no—
181C4×D4—22no—
182C4×D4D411yescharacteristic
183C4×D4D412yes—
184C4×D4C2311yescharacteristic
185C4×D4C2311yescharacteristic
186C4×D4C2311yescharacteristic
187C4×D4C2312yes—
188#117—22no—
189#117—21no—
190#117—21no—
191#117—21no—
192#117—22no—
193#117—21no—
194#117—22no—
195#117D412yes—
196#117D411yescharacteristic
197#117C2311yescharacteristic
198C2×C4⋊C4—22no—
199C2×C4⋊C4—22no—
200C2×C4⋊C4—21no—
201C2×C4⋊C4—22no—
202C2×C4⋊C4—21no—
203C2×C4⋊C4C2312yes—
204C2×C42—22no—
205C2×C42—21no—
206C2×C42C2312yes—
207C2×C42C2311yescharacteristic
208#107C2312yes—
209#106C2312yes—
210#106C2314yes—
211C4⋊C8C2311yescharacteristic
212C4⋊C8C2312yes—
213C4⋊C8C2314yes—
214C4⋊C8C2312yes—
215C4⋊C8C2311yescharacteristic
216#103C2312yes—
217#103C2314yes—
218#103C2314yes—
219#103C2314yes—
220#103C2314yes—
221#103C2312yes—
222#103C2312yes—
223#103C2314yes—
224#103C2314yes—
225#102C2312yes—
226C22⋊C8C2312yes—
227C22⋊C8C2314yes—
228#97C2314yes—
229C4×C8C2312yes—
230#41—24no—
231#41—22no—
232#41—41no—
233#41—44no—
234C2×Q8—21no—
235C2×Q8—22no—
236C2×Q8—21no—
237C2×Q8—22no—
238C2×Q8—24no—
239C2×Q8—24no—
240C2×Q8—42no—
241C2×Q8—44no—
242C2×Q8—42no—
243C2×Q8—44no—
244C2×Q8—42no—
245C2×Q8C2×D411yescharacteristic
246C2×Q8C2414yes—
247C2×Q8C2412yes—
248C2×Q8C2412yes—
249C2×Q8C2411yescharacteristic
250C2×D4—21no—
251C2×D4—22no—
252C2×D4C2×D412yes—
253C2×D4C2×D411yescharacteristic
254C2×D4C2411yescharacteristic
255C22×C4—22no—
256C22×C4—22no—
257C22×C4—22no—
258C22×C4—24no—
259C22×C4—21no—
260C22×C4—21no—
261C22×C4—21no—
262C22×C4C2×D412yes—
263C22×C4C2×D412yes—
264C22×C4C2×D411yescharacteristic
265C22×C4C2×D411yescharacteristic
266C22×C4C2412yes—
267C22×C4C2411yescharacteristic
268Q16—24no—
269Q16—28no—
270Q16—44no—
271Q16—44no—
272Q16—44no—
273SD16—42no—
274SD16—44no—
275M16—42no—
276C2×C8—44no—
277C2×C8C2412yes—
278C2×C8C2412yes—
279C2×C8C2414yes—
280C4⋊C4—21no—
281C4⋊C4—21no—
282C4⋊C4—22no—
283C4⋊C4—21no—
284C4⋊C4—22no—
285C4⋊C4—24no—
286C4⋊C4—22no—
287C4⋊C4—22no—
288C4⋊C4—22no—
289C4⋊C4—22no—
290C4⋊C4—24no—
291C4⋊C4—22no—
292C4⋊C4—22no—
293C4⋊C4—21no—
294C4⋊C4—21no—
295C4⋊C4—22no—
296C4⋊C4—22no—
297C4⋊C4—21no—
298C4⋊C4—21no—
299C4⋊C4—22no—
300C4⋊C4—21no—
301C4⋊C4—22no—
302C4⋊C4—22no—
303C4⋊C4—24no—
304C4⋊C4—24no—
305C4⋊C4—22no—
306C4⋊C4C2×D411yescharacteristic
307C4⋊C4C2×D412yes—
308C4⋊C4C2×D412yes—
309C4⋊C4C2×D411yescharacteristic
310C4⋊C4C2412yes—
311C4⋊C4C2411yescharacteristic
312C4⋊C4C2412yes—
313C4⋊C4C2411yescharacteristic
314C22⋊C4—22no—
315C22⋊C4—24no—
316C22⋊C4—22no—
317C22⋊C4—22no—
318C22⋊C4—21no—
319C22⋊C4—22no—
320C22⋊C4—21no—
321C22⋊C4—21no—
322C22⋊C4—22no—
323C22⋊C4—22no—
324C22⋊C4C2×D412yes—
325C22⋊C4C2×D412yes—
326C22⋊C4C2×D412yes—
327C42—21no—
328C42—21no—
329C42—22no—
330C42—22no—
331C42—21no—
332C42—22no—
333C42—24no—
334C42—22no—
335C42C2×D411yescharacteristic
336C42C2×D411yescharacteristic
337C42C2×D412yes—
338C42C2×D412yes—
339C42C2411yescharacteristic
340C42C2412yes—
341C42C2411yescharacteristic
342C23—21no—
343C23C22×D411yescharacteristic
344C23C22×D412yes—
345Q8—22no—
346Q8—21no—
347Q8—24no—
348Q8—22no—
349Q8—22no—
350Q8—22no—
351Q8—22no—
352Q8—24no—
353Q8—44no—
354Q8—42no—
355Q8—42no—
356Q8—82no—
357Q8—84no—
358Q8H(5,𝔽2)12yes—
359D4—24no—
360D4—21no—
361D4—21no—
362D4—42no—
363D4—44no—
364D4#13714yescomplemented
365C2×C4—24no—
366C2×C4—21no—
367C2×C4—22no—
368C2×C4—24no—
369C2×C4—22no—
370C2×C4—22no—
371C2×C4—21no—
372C2×C4—22no—
373C2×C4—21no—
374C2×C4—21no—
375C2×C4—22no—
376C2×C4—21no—
377C2×C4—22no—
378C2×C4—22no—
379C2×C4—24no—
380C2×C4—22no—
381C2×C4—42no—
382C2×C4—44no—
383C2×C4—44no—
384C2×C4—42no—
385C2×C4—42no—
386C2×C4—84no—
387C2×C4—82no—
388C2×C4C22×D412yes—
389C2×C4C22×D412yes—
390C2×C4C22×D411yescharacteristic
391C2×C4C22×D411yescharacteristic
392C2×C4C22×D412yes—
393C2×C4C22×D411yescharacteristic
394C2×C4C22×D411yescharacteristic
395C2×C4C22×D411yescharacteristic
396C2×C4C2511yescharacteristic
397C8—22no—
398C8—24no—
399C8—22no—
400C22—22no—
401C22—22no—
402C22—21no—
403C22—21no—
404C22—21no—
405C22—41no—
406C22—41no—
407C22—41no—
408C22C2×#13714yes—
409C22C23×D411yescharacteristic
410C4—21no—
411C4—22no—
412C4—22no—
413C4—21no—
414C4—22no—
415C4—22no—
416C4—21no—
417C4—42no—
418C4—44no—
419C4—42no—
420C4—41no—
421C4—42no—
422C4—41no—
423C4—42no—
424C4C2×#13712yes—
425C4#57812yes—
426C4C2×H(5,𝔽2)11yescharacteristic
427C4#58511yescharacteristic
428C2—24no—
429C2—41no—
430C2—81no—
431C2#348811yescharacteristic
432C2C22×#13711yescharacteristic
433C2C2×#57811yescharacteristic
subgroupG/H
center, socleC22C23×D4
commutator, Frattini, cosocleC2×C4C25
prime radical#3482C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C4×#41 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3503C2semidirect
3. #3398C2semidirect
4. #3374C2semidirect
5. #3312C2semidirect
6. #3298C2semidirect
7. D4×Q16C2semidirect
8. #3270C2semidirect
9. #3255C2semidirect
10. #3248C2semidirect
11. #3218C2semidirect
12. #3209C2semidirect
13. #3113C2semidirect
14. #3107C2semidirect
15. #3039C2semidirect
16. C2×#462C2semidirect
17. #2990C2semidirect
364. D4#137semidirect

Maximal subgroups

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

subgroupindex
#35032
#34822
#33982
#33742
#33122
#32982
D4×Q162
#32702
#32552
#32482
#32182
#32092
#31132
#31072
#30392
C2×#4622
#29902