Finite Group Databasebeta

← #62538

Subgroups — #62538

Order 256.

981 conjugacy classes of subgroups.

The subgroup lattice has 360 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3511C211yesmaximal, characteristic, complemented
2#3499C211yesmaximal, characteristic, complemented
3#3367C214yesmaximal, complemented
4#3330C214yesmaximal, complemented
5#3308C218yesmaximal, complemented
6#3230C212yesmaximal, complemented
7#3226C211yesmaximal, characteristic, complemented
8#3207C212yesmaximal, complemented
9#3206C211yesmaximal, characteristic, complemented
10#3182C212yesmaximal, complemented
11#3169C211yesmaximal, characteristic, complemented
12#3141C212yesmaximal, complemented
13C2×#487C211yesmaximal, characteristic, complemented
14#2965C211yesmaximal, characteristic, complemented
15C2×2−1+4—21no—
16#556C2212yes—
17#555—21no—
18#554—21no—
19#553—22no—
20D4×Q8—21no—
21D4×Q8C2212yes—
22#548C2214yes—
23#547—22no—
24#547—21no—
25#547C2212yes—
26#547C2212yes—
27#547C2214yes—
28#542—22no—
29#537—21no—
30#536—21no—
31#536—22no—
32#533C2212yes—
33#532C2212yes—
34#532C2211yescharacteristic
35#532C2211yescharacteristic
36#532C2212yes—
37C2×C4⋊Q8C2211yescharacteristic
38C2×C4⋊Q8C2211yescharacteristic
39C2×C4⋊Q8C2212yes—
40#520—21no—
41C4×#41C2211yescharacteristic
42#500C2211yescharacteristic
43#500C2212yes—
44#493C2211yescharacteristic
45#492C2212yes—
46#489C2218yes—
47#487C2214yes—
48#487C2212yes—
49#487C2212yes—
50#487C2212yes—
51#486C2211yescharacteristic
52#486C2212yes—
53#486C2211yescharacteristic
54#484C2218yes—
55#480C2214yes—
56#477C2218yes—
57#474C2214yes—
58#468C2218yes—
59#466C2214yes—
60#463C2218yes—
61#461C2214yes—
62#449C2218yes—
63#448C2214yes—
64#446C2212yes—
65#440C2218yes—
66C4×D8C2214yes—
67#436C2212yes—
68#435C2214yes—
69#431C2211yescharacteristic
70#431C2212yes—
71#417C2218yes—
72C2×#103C2214yes—
73C4×M16C2212yes—
74C2×C4×C8C2211yescharacteristic
752−1+4—48no—
76C2×#41—22no—
77C2×#41—24no—
78C2×#41—21no—
79C2×#41—22no—
80C2×#41—21no—
81C2×#41D411yescharacteristic
82C2×#41C2314yes—
83C22×Q8—22no—
84C22×Q8—22no—
85C22×Q8—21no—
86C22×Q8C2312yes—
87C2×SD16C2318yes—
88C2×D8C2314yes—
89C2×M16C2314yes—
90C22×C8C2312yes—
91C4⋊Q8—22no—
92C4⋊Q8—21no—
93C4⋊Q8—21no—
94C4⋊Q8—22no—
95C4⋊Q8—21no—
96C4⋊Q8—21no—
97C4⋊Q8C2312yes—
98C4⋊Q8C2312yes—
99C4⋊Q8C2312yes—
100C4⋊Q8C2311yescharacteristic
101C4⋊Q8C2312yes—
102C4⋊Q8C2314yes—
103C4⋊Q8C2311yescharacteristic
104#127C2311yescharacteristic
105#127C2311yescharacteristic
106#126—24no—
107#125—22no—
108#124—24no—
109#124—22no—
110#124—21no—
111#124—21no—
112#124C2314yes—
113#123—24no—
114#123—24no—
115#123—24no—
116#123—24no—
117C22⋊Q8—22no—
118C22⋊Q8—22no—
119C22⋊Q8—22no—
120C22⋊Q8—24no—
121C22⋊Q8—22no—
122C22⋊Q8—24no—
123C22⋊Q8—24no—
124C22⋊Q8C2314yes—
125#121—22no—
126#121—24no—
127#121—22no—
128#121—21no—
129#121—22no—
130#121—21no—
131#121—22no—
132#121C2312yes—
133#121C2314yes—
134#121C2312yes—
135C4×Q8—22no—
136C4×Q8D411yescharacteristic
137C4×Q8C2314yes—
138C4×Q8C2311yescharacteristic
139C4×D4—24no—
140C4×D4—22no—
141C4×D4—22no—
142C4×D4—21no—
143C4×D4—22no—
144C4×D4—21no—
145C4×D4D412yes—
146C4×D4D411yescharacteristic
147C4×D4C2312yes—
148C4×D4C2314yes—
149C4×D4C2312yes—
150C4×D4C2311yescharacteristic
151C4×D4C2312yes—
152#117—22no—
153#117—22no—
154#117D411yescharacteristic
155#117D412yes—
156C2×C4⋊C4—21no—
157C2×C4⋊C4—21no—
158C2×C4⋊C4—22no—
159C2×C4⋊C4—21no—
160C2×C4⋊C4—22no—
161C2×C4⋊C4C2312yes—
162C2×C4⋊C4C2314yes—
163C2×C42C2311yescharacteristic
164C2×C42C2312yes—
165#107C2314yes—
166#107C2318yes—
167C4⋊C8C2314yes—
168C4⋊C8C2312yes—
169#103C2318yes—
170#103C2318yes—
171#103C2318yes—
172#102C2314yes—
173#102C2318yes—
174#102C2314yes—
175C22⋊C8C2312yes—
176C22⋊C8C2314yes—
177#97C2314yes—
178C4×C8C2311yescharacteristic
179C4×C8C2311yescharacteristic
180C4×C8C2312yes—
181C4×C8C2312yes—
182#41—24no—
183#41—48no—
184#41—48no—
185#41—416no—
186#41—48no—
187#41—44no—
188#41—44no—
189C2×Q8—21no—
190C2×Q8—24no—
191C2×Q8—22no—
192C2×Q8—21no—
193C2×Q8—22no—
194C2×Q8—22no—
195C2×Q8—48no—
196C2×Q8—44no—
197C2×Q8—48no—
198C2×Q8—44no—
199C2×Q8C2×D411yescharacteristic
200C2×Q8C2414yes—
201C2×D4—22no—
202C2×D4—24no—
203C2×D4—22no—
204C2×D4—24no—
205C2×D4—21no—
206C2×D4—21no—
207C2×D4—21no—
208C2×D4—21no—
209C2×D4C2×D412yes—
210C2×D4C2×D411yescharacteristic
211C2×D4C2412yes—
212C2×D4C2412yes—
213C22×C4—24no—
214C22×C4—22no—
215C22×C4—22no—
216C22×C4—22no—
217C22×C4—24no—
218C22×C4—22no—
219C22×C4—24no—
220C22×C4C2×D411yescharacteristic
221C22×C4C2×D412yes—
222C22×C4C2×D412yes—
223C22×C4C2×D411yescharacteristic
224C22×C4C2411yescharacteristic
225C22×C4C2412yes—
226SD16—48no—
227D8—44no—
228M16—44no—
229C2×C8—42no—
230C2×C8C2412yes—
231C2×C8C2412yes—
232C2×C8C2414yes—
233C4⋊C4—22no—
234C4⋊C4—22no—
235C4⋊C4—21no—
236C4⋊C4—22no—
237C4⋊C4—22no—
238C4⋊C4—24no—
239C4⋊C4—24no—
240C4⋊C4—22no—
241C4⋊C4—22no—
242C4⋊C4—22no—
243C4⋊C4—24no—
244C4⋊C4—21no—
245C4⋊C4—24no—
246C4⋊C4C2×D411yescharacteristic
247C4⋊C4C2×D411yescharacteristic
248C4⋊C4C2×D412yes—
249C4⋊C4C2×D412yes—
250C4⋊C4C2412yes—
251C4⋊C4C2414yes—
252C4⋊C4C2412yes—
253C22⋊C4—24no—
254C22⋊C4—24no—
255C22⋊C4—24no—
256C22⋊C4—22no—
257C22⋊C4—24no—
258C22⋊C4—22no—
259C22⋊C4—24no—
260C22⋊C4—22no—
261C22⋊C4—22no—
262C22⋊C4C2×D412yes—
263C22⋊C4C2×D412yes—
264C22⋊C4C2×D412yes—
265C42—24no—
266C42C2×D412yes—
267C42C2×D411yescharacteristic
268C42C2×D412yes—
269C42C2×D411yescharacteristic
270C42C2411yescharacteristic
271C42C2411yescharacteristic
272C42C2412yes—
273C23—22no—
274C23—22no—
275C23C22×D412yes—
276C23C22×D411yescharacteristic
277Q8—22no—
278Q8—28no—
279Q8—48no—
280Q8—42no—
281Q8—44no—
282Q8—44no—
283Q8—42no—
284Q8—82no—
285D4—24no—
286D4—22no—
287D4—24no—
288D4—24no—
289D4—48no—
290D4—44no—
291D4—44no—
292D4—42no—
293D4—42no—
294D4—42no—
295D4—42no—
296D4—84no—
297C2×C4—24no—
298C2×C4—22no—
299C2×C4—24no—
300C2×C4—22no—
301C2×C4—24no—
302C2×C4—22no—
303C2×C4—24no—
304C2×C4—24no—
305C2×C4—22no—
306C2×C4—48no—
307C2×C4—48no—
308C2×C4—44no—
309C2×C4—44no—
310C2×C4—44no—
311C2×C4—84no—
312C2×C4—82no—
313C2×C4AGL(1,ℤ/8)14yes—
314C2×C4C22×D412yes—
315C2×C4C22×D411yescharacteristic
316C2×C4C22×D412yes—
317C2×C4C22×D411yescharacteristic
318C2×C4C22×D412yes—
319C2×C4C22×D411yescharacteristic
320C2×C4C22×D411yescharacteristic
321C2×C4C22×D411yescharacteristic
322C2×C4C2511yescharacteristic
323C8—22no—
324C8—22no—
325C8—24no—
326C22—21no—
327C22—21no—
328C22—22no—
329C22—22no—
330C22—22no—
331C22—42no—
332C22—42no—
333C22—42no—
334C22—42no—
335C22—42no—
336C22—42no—
337C22C2×AGL(1,ℤ/8)12yes—
338C22C23×D411yescharacteristic
339C4—22no—
340C4—21no—
341C4—22no—
342C4—22no—
343C4—21no—
344C4—44no—
345C4—44no—
346C4—42no—
347C4—42no—
348C4C2×AGL(1,ℤ/8)12yes—
349C4C2×AGL(1,ℤ/8)12yes—
350C4#57812yes—
351C4#58512yes—
352C2—22no—
353C2—42no—
354C2—82no—
355C2—82no—
356C2#350011yescharacteristic
357C2C22×AGL(1,ℤ/8)11yescharacteristic
358C2C2×#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. #3499C2semidirect
3. #3367C2semidirect
4. #3330C2semidirect
5. #3308C2semidirect
6. #3230C2semidirect
7. #3226C2semidirect
8. #3207C2semidirect
9. #3206C2semidirect
10. #3182C2semidirect
11. #3169C2semidirect
12. #3141C2semidirect
13. C2×#487C2semidirect
14. #2965C2semidirect

Maximal subgroups

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

subgroupindex
#35112
#34992
#33672
#33302
#33082
#32302
#32262
#32072
#32062
#31822
#31692
#31412
C2×#4872
#29652