Finite Group Databasebeta

← #62005

Subgroups — #62005

Order 256.

918 conjugacy classes of subgroups.

The subgroup lattice has 308 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3517C211yesmaximal, characteristic
2Q8×#41C211yesmaximal, characteristic, complemented
3#3395C211yesmaximal, characteristic, complemented
4#3392C211yesmaximal, characteristic, complemented
5#3363C211yesmaximal, characteristic, complemented
6#3362C211yesmaximal, characteristic, complemented
7#3333C213yesmaximal, complemented
8#3331C213yesmaximal, complemented
9#3278C213yesmaximal, complemented
10#3276C213yesmaximal, complemented
11#3252C213yesmaximal, complemented
12#3210C213yesmaximal, complemented
13#3108C213yesmaximal, complemented
14#3037C213yesmaximal, complemented
15#2991C211yesmaximal, characteristic, complemented
16C2×#137C2216yes—
17Q82C2211yescharacteristic
18#557—21no—
19#557C2211yescharacteristic
20#557C2211yescharacteristic
21#554—23no—
22#554C2213yes—
23#553—23no—
24#550—21no—
25#550C2213yes—
26#550C2211yescharacteristic
27D4×Q8C2213yes—
28#547C2213yes—
29#540—23no—
30#533—23no—
31#533C2213yes—
32#532C2213yes—
33#529C2213yes—
34#520—21no—
35C4×#41—21no—
36C4×#41C2211yescharacteristic
37C2×C4×Q8C2213yes—
38#494C2213yes—
39#492C2213yes—
40#487C2213yes—
41#486C2213yes—
42#483C2213yes—
43#480C2213yes—
44#479C2211yescharacteristic
45#479C2213yes—
46#477C2213yes—
47#476C2213yes—
48#470C2216yes—
49#468C2216yes—
50#464C2213yes—
51#464C2213yes—
52#464C2216yes—
53#462C2213yes—
54#462C2213yes—
55#462C2213yes—
56#461C2213yes—
57#460C2213yes—
58#460C2213yes—
59#452C2216yes—
60#452C2216yes—
61#451C2213yes—
62#448C2213yes—
63C8×Q8C2211yescharacteristic
64C8×Q8C2211yescharacteristic
65C4×Q16C2213yes—
66C4×Q16C2213yes—
67C4×SD16C2213yes—
68C4×SD16C2213yes—
69#436C2213yes—
70#436C2213yes—
71#431C2213yes—
72#423C2213yes—
73#417C2216yes—
74C2×#41—21no—
75C2×#41D411yescharacteristic
76C2×#41C2316yes—
77C22×Q8C2313yes—
78#137—412no—
79C2×Q16C2313yes—
80C2×Q16C2316yes—
81C2×Q16C2313yes—
82C2×SD16C2313yes—
83C2×SD16C2316yes—
84C2×SD16C2313yes—
85C2×M16C2316yes—
86C4⋊Q8—23no—
87C4⋊Q8—23no—
88C4⋊Q8C2313yes—
89C4⋊Q8C2313yes—
90C4⋊Q8C2313yes—
91#127—23no—
92#127C2313yes—
93#126—23no—
94#125—23no—
95#125—23no—
96#125—23no—
97#125—23no—
98#125C2311yescharacteristic
99#124C2313yes—
100#123—23no—
101#123—26no—
102C22⋊Q8—23no—
103C22⋊Q8—26no—
104C22⋊Q8—26no—
105C22⋊Q8C2313yes—
106C22⋊Q8C2316yes—
107#121—23no—
108#121—23no—
109#121—23no—
110#121—23no—
111#121—26no—
112#121C2313yes—
113C4×Q8—21no—
114C4×Q8—21no—
115C4×Q8—21no—
116C4×Q8—23no—
117C4×Q8—23no—
118C4×Q8—23no—
119C4×Q8D411yescharacteristic
120C4×Q8C2311yescharacteristic
121C4×Q8C2313yes—
122C4×Q8C2313yes—
123C4×Q8C2313yes—
124C4×Q8C2313yes—
125C4×Q8C2311yescharacteristic
126C4×D4—23no—
127C4×D4—23no—
128C4×D4—23no—
129C4×D4—23no—
130C4×D4—23no—
131C4×D4—23no—
132C4×D4D413yes—
133C4×D4C2313yes—
134C4×D4C2313yes—
135#117—23no—
136#117—23no—
137#117D413yes—
138C2×C4⋊C4—23no—
139C2×C4⋊C4—23no—
140C2×C4⋊C4C2313yes—
141C2×C42—23no—
142C2×C42C2313yes—
143#107C2311yescharacteristic
144#107C2313yes—
145#106C2311yescharacteristic
146#106C2313yes—
147C4⋊C8C2313yes—
148C4⋊C8C2313yes—
149C4⋊C8C2313yes—
150C4⋊C8C2311yescharacteristic
151#103C2313yes—
152#103C2316yes—
153#103C2311yescharacteristic
154#103C2313yes—
155#103C2311yescharacteristic
156#103C2313yes—
157#103C2313yes—
158#102C2313yes—
159#102C2316yes—
160#102C2313yes—
161C22⋊C8C2313yes—
162C22⋊C8C2313yes—
163C4×C8C2313yes—
164C4×C8C2313yes—
165#41—24no—
166#41—46no—
167#41—46no—
168#41—44no—
169C2×Q8—23no—
170C2×Q8—23no—
171C2×Q8—26no—
172C2×Q8—43no—
173C2×Q8C2×D411yescharacteristic
174C2×Q8C2413yes—
175C2×Q8C2413yes—
176C2×Q8C2411yescharacteristic
177C2×D4—23no—
178C2×D4—26no—
179C2×D4—23no—
180C2×D4—23no—
181C2×D4C2×D413yes—
182C2×D4C2413yes—
183C22×C4—23no—
184C22×C4—23no—
185C22×C4—23no—
186C22×C4—26no—
187C22×C4C2×D413yes—
188C22×C4C2×D413yes—
189C22×C4C2413yes—
190Q16—26no—
191Q16—43no—
192Q16—46no—
193SD16—26no—
194SD16—43no—
195SD16—46no—
196M16—46no—
197C2×C8C2411yescharacteristic
198C2×C8C2411yescharacteristic
199C2×C8C2413yes—
200C2×C8C2413yes—
201C4⋊C4—21no—
202C4⋊C4—23no—
203C4⋊C4—23no—
204C4⋊C4—23no—
205C4⋊C4—23no—
206C4⋊C4—23no—
207C4⋊C4—23no—
208C4⋊C4—21no—
209C4⋊C4—23no—
210C4⋊C4—23no—
211C4⋊C4—21no—
212C4⋊C4—23no—
213C4⋊C4—23no—
214C4⋊C4—26no—
215C4⋊C4—23no—
216C4⋊C4C2×D413yes—
217C4⋊C4C2×D413yes—
218C4⋊C4C2411yescharacteristic
219C4⋊C4C2413yes—
220C4⋊C4C2411yescharacteristic
221C4⋊C4C2411yescharacteristic
222C22⋊C4—26no—
223C22⋊C4—23no—
224C22⋊C4—23no—
225C22⋊C4—23no—
226C22⋊C4—23no—
227C22⋊C4—23no—
228C22⋊C4C2×D416yes—
229C42—21no—
230C42—23no—
231C42—23no—
232C42—23no—
233C42—23no—
234C42C2×D413yes—
235C42C2×D413yes—
236C42C2413yes—
237C42C2411yescharacteristic
238C23—23no—
239C23C22×D413yes—
240Q8—21no—
241Q8—23no—
242Q8—23no—
243Q8—23no—
244Q8—23no—
245Q8—46no—
246Q8—83no—
247Q8#13714yescomplemented
248Q8H(5,𝔽2)12yes—
249D4—26no—
250D4—23no—
251D4—23no—
252D4—46no—
253D4—83no—
254D4—83no—
255D4—86no—
256C2×C4—21no—
257C2×C4—26no—
258C2×C4—23no—
259C2×C4—23no—
260C2×C4—21no—
261C2×C4—21no—
262C2×C4—23no—
263C2×C4—23no—
264C2×C4—23no—
265C2×C4—21no—
266C2×C4—43no—
267C2×C4—46no—
268C2×C4—46no—
269C2×C4—86no—
270C2×C4—83no—
271C2×C4C22×D411yescharacteristic
272C2×C4C22×D411yescharacteristic
273C2×C4C22×D413yes—
274C2×C4C22×D413yes—
275C2×C4C22×D413yes—
276C2×C4C2511yescharacteristic
277C8—23no—
278C8—23no—
279C8—21no—
280C8—21no—
281C22—23no—
282C22—23no—
283C22—23no—
284C22—43no—
285C22—43no—
286C22—43no—
287C22C23×D411yescharacteristic
288C4—21no—
289C4—23no—
290C4—23no—
291C4—22no—
292C4—21no—
293C4—41no—
294C4—43no—
295C4—41no—
296C4—43no—
297C4—43no—
298C4—41no—
299C4C2×#13716yes—
300C4C2×H(5,𝔽2)11yescharacteristic
301C4#58511yescharacteristic
302C2—43no—
303C2—83no—
304C2#348811yescharacteristic
305C2C22×#13711yescharacteristic
306C2#358411yescharacteristic
subgroupG/H
center, socleC22C23×D4
commutator, Frattini, cosocleC2×C4C25
prime radical#3517C2
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
2. Q8×#41C2semidirect
3. #3395C2semidirect
4. #3392C2semidirect
5. #3363C2semidirect
6. #3362C2semidirect
7. #3333C2semidirect
8. #3331C2semidirect
9. #3278C2semidirect
10. #3276C2semidirect
11. #3252C2semidirect
12. #3210C2semidirect
13. #3108C2semidirect
14. #3037C2semidirect
15. #2991C2semidirect
247. Q8#137semidirect

Maximal subgroups

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

subgroupindex
#35172
Q8×#412
#33952
#33922
#33632
#33622
#33332
#33312
#32782
#32762
#32522
#32102
#31082
#30372
#29912