Finite Group Databasebeta

← #61998

Subgroups — #61998

Order 256.

920 conjugacy classes of subgroups.

The subgroup lattice has 443 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3511C211yesmaximal, characteristic, complemented
2#3482C211yesmaximal, characteristic, complemented
3#3393C212yesmaximal, complemented
4#3364C212yesmaximal, complemented
5#3330C212yesmaximal, complemented
6#3327C214yesmaximal, complemented
7#3277C214yesmaximal, complemented
8#3276C212yesmaximal, complemented
9#3254C211yesmaximal, characteristic, complemented
10#3252C212yesmaximal, complemented
11#3212C212yesmaximal, complemented
12#3209C211yesmaximal, characteristic, complemented
13#3106C211yesmaximal, characteristic, complemented
14#3104C212yesmaximal, complemented
15#3039C211yesmaximal, characteristic, complemented
16#3037C212yesmaximal, complemented
17#2991C211yesmaximal, characteristic, complemented
18C2×#137C2214yes—
19C2×#137C2212yes—
20#557C2211yescharacteristic
21#556—21no—
22#556C2212yes—
23#556C2211yescharacteristic
24#555—21no—
25#554—21no—
26#553—22no—
27#552—22no—
28#552C2212yes—
29D4×Q8C2211yescharacteristic
30#548C2212yes—
31#548C2214yes—
32#547—21no—
33#547C2212yes—
34#547C2211yescharacteristic
35#542—22no—
36#537—21no—
37#533—21no—
38#533C2212yes—
39#533C2211yescharacteristic
40#532C2212yes—
41#532C2211yescharacteristic
42C2×C4⋊Q8C2211yescharacteristic
43#529—22no—
44#529C2212yes—
45#520—21no—
46C4×#41—21no—
47C4×#41C2211yescharacteristic
48C4×#41C2211yescharacteristic
49C2×C4×Q8C2212yes—
50#495C2214yes—
51#494C2212yes—
52#488C2214yes—
53#487C2212yes—
54#484C2214yes—
55#482C2212yes—
56#479C2214yes—
57#477C2211yescharacteristic
58#477C2212yes—
59#476C2211yescharacteristic
60#474C2212yes—
61#470C2214yes—
62#468C2214yes—
63#468C2214yes—
64#464C2214yes—
65#464C2214yes—
66#464C2214yes—
67#462C2212yes—
68#462C2212yes—
69#462C2212yes—
70#462C2212yes—
71#461C2212yes—
72#461C2212yes—
73#461C2212yes—
74#460C2211yescharacteristic
75#460C2212yes—
76#459C2211yescharacteristic
77#452C2214yes—
78#451C2214yes—
79#451C2214yes—
80#449C2214yes—
81#449C2212yes—
82C8×Q8C2212yes—
83C4×Q16C2214yes—
84C4×Q16C2214yes—
85C4×SD16C2212yes—
86C4×D8C2212yes—
87#436C2212yes—
88#436C2214yes—
89#431C2212yes—
90#431C2211yescharacteristic
91#423C2212yes—
92#423C2211yescharacteristic
93#419C2212yes—
94#417C2214yes—
95C2×#41—21no—
96C2×#41—21no—
97C2×#41D411yescharacteristic
98C2×#41C2311yescharacteristic
99C2×#41C2314yes—
100C22×Q8C2312yes—
101C22×Q8C2312yes—
102#137—48no—
103#137—44no—
104C2×Q16C2314yes—
105C2×Q16C2314yes—
106C2×Q16C2314yes—
107C2×SD16C2312yes—
108C2×SD16C2314yes—
109C2×SD16C2314yes—
110C2×D8C2312yes—
111C2×M16C2314yes—
112C2×M16C2312yes—
113C4⋊Q8—21no—
114C4⋊Q8—21no—
115C4⋊Q8—21no—
116C4⋊Q8—21no—
117C4⋊Q8C2312yes—
118C4⋊Q8C2312yes—
119C4⋊Q8C2311yescharacteristic
120C4⋊Q8C2311yescharacteristic
121C4⋊Q8C2311yescharacteristic
122#127C2311yescharacteristic
123#126—22no—
124#126—24no—
125#126—22no—
126#126—22no—
127#125—22no—
128#125—22no—
129#125—21no—
130#125—22no—
131#125C2312yes—
132#124—22no—
133#124—24no—
134#124—21no—
135#124C2312yes—
136#124C2314yes—
137#123—22no—
138#123—22no—
139#123—22no—
140#123—24no—
141C22⋊Q8—21no—
142C22⋊Q8—22no—
143C22⋊Q8—22no—
144C22⋊Q8—21no—
145C22⋊Q8—21no—
146C22⋊Q8—22no—
147C22⋊Q8—24no—
148C22⋊Q8—22no—
149C22⋊Q8C2312yes—
150C22⋊Q8C2314yes—
151C22⋊Q8C2312yes—
152#121—22no—
153#121—22no—
154#121—24no—
155#121—22no—
156#121—21no—
157#121—22no—
158#121C2312yes—
159#121C2312yes—
160C4×Q8—21no—
161C4×Q8—22no—
162C4×Q8—22no—
163C4×Q8—21no—
164C4×Q8—22no—
165C4×Q8D411yescharacteristic
166C4×Q8C2311yescharacteristic
167C4×Q8C2312yes—
168C4×Q8C2312yes—
169C4×Q8C2312yes—
170C4×Q8C2311yescharacteristic
171C4×Q8C2314yes—
172C4×Q8C2311yescharacteristic
173C4×D4—21no—
174C4×D4—22no—
175C4×D4—21no—
176C4×D4—21no—
177C4×D4—22no—
178C4×D4—24no—
179C4×D4—22no—
180C4×D4—22no—
181C4×D4—21no—
182C4×D4D411yescharacteristic
183C4×D4D412yes—
184C4×D4C2311yescharacteristic
185C4×D4C2311yescharacteristic
186C4×D4C2312yes—
187C4×D4C2311yescharacteristic
188C4×D4C2312yes—
189#117—21no—
190#117—22no—
191#117—21no—
192#117—22no—
193#117—22no—
194#117—21no—
195#117—22no—
196#117D411yescharacteristic
197#117D412yes—
198#117C2311yescharacteristic
199C2×C4⋊C4—22no—
200C2×C4⋊C4—21no—
201C2×C4⋊C4—21no—
202C2×C4⋊C4—22no—
203C2×C4⋊C4C2312yes—
204C2×C42—22no—
205C2×C42—21no—
206C2×C42C2312yes—
207C2×C42C2311yescharacteristic
208#107C2312yes—
209#107C2314yes—
210#106C2312yes—
211C4⋊C8C2312yes—
212C4⋊C8C2311yescharacteristic
213C4⋊C8C2312yes—
214C4⋊C8C2314yes—
215C4⋊C8C2311yescharacteristic
216#103C2314yes—
217#103C2314yes—
218#103C2314yes—
219#103C2312yes—
220#103C2314yes—
221#103C2314yes—
222#102C2312yes—
223#102C2314yes—
224#102C2312yes—
225#102C2312yes—
226C22⋊C8C2312yes—
227C22⋊C8C2314yes—
228C4×C8C2312yes—
229C4×C8C2314yes—
230#41—22no—
231#41—42no—
232#41—41no—
233#41—44no—
234#41—44no—
235#41—44no—
236#41—44no—
237C2×Q8—22no—
238C2×Q8—21no—
239C2×Q8—21no—
240C2×Q8—22no—
241C2×Q8—24no—
242C2×Q8—42no—
243C2×Q8—42no—
244C2×Q8—42no—
245C2×Q8C2×D411yescharacteristic
246C2×Q8C2414yes—
247C2×Q8C2412yes—
248C2×Q8C2411yescharacteristic
249C2×D4—22no—
250C2×D4—21no—
251C2×D4—22no—
252C2×D4—24no—
253C2×D4—21no—
254C2×D4—21no—
255C2×D4C2×D411yescharacteristic
256C2×D4C2×D412yes—
257C2×D4C2412yes—
258C2×D4C2411yescharacteristic
259C22×C4—22no—
260C22×C4—22no—
261C22×C4—22no—
262C22×C4—21no—
263C22×C4—21no—
264C22×C4—21no—
265C22×C4—22no—
266C22×C4—24no—
267C22×C4C2×D412yes—
268C22×C4C2×D411yescharacteristic
269C22×C4C2×D411yescharacteristic
270C22×C4C2×D412yes—
271C22×C4C2412yes—
272C22×C4C2411yescharacteristic
273Q16—28no—
274Q16—44no—
275Q16—44no—
276SD16—24no—
277SD16—44no—
278SD16—44no—
279D8—42no—
280M16—44no—
281M16—42no—
282C2×C8C2412yes—
283C2×C8C2412yes—
284C2×C8C2414yes—
285C4⋊C4—21no—
286C4⋊C4—22no—
287C4⋊C4—22no—
288C4⋊C4—22no—
289C4⋊C4—24no—
290C4⋊C4—22no—
291C4⋊C4—22no—
292C4⋊C4—22no—
293C4⋊C4—22no—
294C4⋊C4—22no—
295C4⋊C4—21no—
296C4⋊C4—21no—
297C4⋊C4—22no—
298C4⋊C4—22no—
299C4⋊C4—21no—
300C4⋊C4—21no—
301C4⋊C4—22no—
302C4⋊C4—21no—
303C4⋊C4—22no—
304C4⋊C4—24no—
305C4⋊C4C2×D411yescharacteristic
306C4⋊C4C2×D411yescharacteristic
307C4⋊C4C2×D412yes—
308C4⋊C4C2×D412yes—
309C4⋊C4C2411yescharacteristic
310C4⋊C4C2411yescharacteristic
311C4⋊C4C2412yes—
312C4⋊C4C2412yes—
313C22⋊C4—22no—
314C22⋊C4—24no—
315C22⋊C4—22no—
316C22⋊C4—21no—
317C22⋊C4—24no—
318C22⋊C4—22no—
319C22⋊C4—21no—
320C22⋊C4—21no—
321C22⋊C4—22no—
322C22⋊C4—22no—
323C22⋊C4—24no—
324C22⋊C4—22no—
325C22⋊C4—22no—
326C22⋊C4C2×D412yes—
327C22⋊C4C2×D412yes—
328C22⋊C4C2×D412yes—
329C42—21no—
330C42—21no—
331C42—22no—
332C42—22no—
333C42—21no—
334C42—22no—
335C42—24no—
336C42C2×D411yescharacteristic
337C42C2×D411yescharacteristic
338C42C2×D412yes—
339C42C2×D412yes—
340C42C2411yescharacteristic
341C42C2412yes—
342C42C2411yescharacteristic
343C23—21no—
344C23—22no—
345C23C22×D412yes—
346C23C22×D411yescharacteristic
347Q8—22no—
348Q8—21no—
349Q8—22no—
350Q8—24no—
351Q8—22no—
352Q8—24no—
353Q8—44no—
354Q8—42no—
355Q8—42no—
356Q8—82no—
357Q8H(5,𝔽2)12yes—
358D4—22no—
359D4—22no—
360D4—21no—
361D4—21no—
362D4—22no—
363D4—42no—
364D4—42no—
365D4—42no—
366D4—44no—
367D4—44no—
368D4—42no—
369D4—84no—
370C2×C4—21no—
371C2×C4—22no—
372C2×C4—24no—
373C2×C4—22no—
374C2×C4—22no—
375C2×C4—21no—
376C2×C4—21no—
377C2×C4—22no—
378C2×C4—21no—
379C2×C4—21no—
380C2×C4—22no—
381C2×C4—22no—
382C2×C4—22no—
383C2×C4—24no—
384C2×C4—42no—
385C2×C4—42no—
386C2×C4—44no—
387C2×C4—44no—
388C2×C4—42no—
389C2×C4—44no—
390C2×C4—42no—
391C2×C4—84no—
392C2×C4—82no—
393C2×C4C22×D412yes—
394C2×C4C22×D411yescharacteristic
395C2×C4C22×D411yescharacteristic
396C2×C4C22×D412yes—
397C2×C4C22×D411yescharacteristic
398C2×C4C22×D412yes—
399C2×C4C22×D411yescharacteristic
400C2×C4C22×D411yescharacteristic
401C2×C4C2511yescharacteristic
402C8—22no—
403C8—24no—
404C8—22no—
405C22—22no—
406C22—21no—
407C22—21no—
408C22—22no—
409C22—22no—
410C22—21no—
411C22—41no—
412C22—42no—
413C22—42no—
414C22—41no—
415C22—41no—
416C22—42no—
417C22C23×D411yescharacteristic
418C4—21no—
419C4—22no—
420C4—22no—
421C4—21no—
422C4—22no—
423C4—22no—
424C4—21no—
425C4—42no—
426C4—44no—
427C4—41no—
428C4—42no—
429C4—42no—
430C4—41no—
431C4#57512yes—
432C4#57812yes—
433C4C2×H(5,𝔽2)11yescharacteristic
434C4#58511yescharacteristic
435C2—42no—
436C2—41no—
437C2—81no—
438C2—82no—
439C2#348811yescharacteristic
440C2C2×#57511yescharacteristic
441C2C2×#57811yescharacteristic
subgroupG/H
center, socleC22C23×D4
commutator, Frattini, cosocleC2×C4C25
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. #3511C2semidirect
2. #3482C2semidirect
3. #3393C2semidirect
4. #3364C2semidirect
5. #3330C2semidirect
6. #3327C2semidirect
7. #3277C2semidirect
8. #3276C2semidirect
9. #3254C2semidirect
10. #3252C2semidirect
11. #3212C2semidirect
12. #3209C2semidirect
13. #3106C2semidirect
14. #3104C2semidirect
15. #3039C2semidirect
16. #3037C2semidirect
17. #2991C2semidirect

Maximal subgroups

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

subgroupindex
#35112
#34822
#33932
#33642
#33302
#33272
#32772
#32762
#32542
#32522
#32122
#32092
#31062
#31042
#30392
#30372
#29912