Finite Group Databasebeta

← #33837

Subgroups — #33837

Order 256.

340 conjugacy classes of subgroups.

The subgroup lattice has 294 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#510C211yesmaximal, characteristic, complemented
2C2×#508C211yesmaximal, characteristic, complemented
3#3287C211yesmaximal, characteristic, complemented
4#3285C211yesmaximal, characteristic, complemented
5#2250C211yesmaximal, characteristic, complemented
6#2218C211yesmaximal, characteristic, complemented
7#2217C211yesmaximal, characteristic, complemented
8#2211C211yesmaximal, characteristic, complemented
9#2207C211yesmaximal, characteristic, complemented
10#2189C211yesmaximal, characteristic, complemented
11#2186C211yesmaximal, characteristic, complemented
12#2186C211yesmaximal, characteristic, complemented
13#2185C211yesmaximal, characteristic, complemented
14#2176C211yesmaximal, characteristic, complemented
15#2168C211yesmaximal, characteristic, complemented
16C2×#135C2211yescharacteristic
17C2×#135C2211yescharacteristic
18C2×#135C2211yescharacteristic
19C22×Q16C2211yescharacteristic
20#550—21no—
21#548—21no—
22#510—24no—
23#508—24no—
24C2×Q32C2211yescharacteristic
25C2×Q32C2211yescharacteristic
26C2×SD32C2211yescharacteristic
27C2×SD32C2211yescharacteristic
28C2×SD32C2211yescharacteristic
29C2×SD32C2211yescharacteristic
30C2×SD32C2211yescharacteristic
31C2×D16C2211yescharacteristic
32C2×D16C2211yescharacteristic
33C2×M32C2211yescharacteristic
34C22×C16C2211yescharacteristic
35#495C2211yescharacteristic
36#493C2211yescharacteristic
37#467C2211yescharacteristic
38#466C2211yescharacteristic
39#466C2211yescharacteristic
40#466C2211yescharacteristic
41#464—21no—
42#460—21no—
43#452—21no—
44#449—21no—
45#449—21no—
46#448—21no—
47C4×Q16C2211yescharacteristic
48C4×Q16C2211yescharacteristic
49C8×D4C2211yescharacteristic
50#367C2211yescharacteristic
51C4⋊C16C2211yescharacteristic
52#358C2211yescharacteristic
53#358C2211yescharacteristic
54#358C2211yescharacteristic
55#357C2211yescharacteristic
56#357C2211yescharacteristic
57#357C2211yescharacteristic
58C22⋊C16C2211yescharacteristic
59C22⋊C16C2211yescharacteristic
60#346C2211yescharacteristic
61C2×#41—21no—
62C2×#41—21no—
63C2×#41—21no—
64C22×Q8—21no—
65#135—22no—
66#135—22no—
67#135—22no—
68#135—41no—
69#135—41no—
70#135—41no—
71C2×Q16—22no—
72C2×Q16—21no—
73C2×Q16—41no—
74C2×Q16C2311yescharacteristic
75C2×Q16C2311yescharacteristic
76C2×Q16C2311yescharacteristic
77C2×SD16—21no—
78C2×SD16—21no—
79C2×SD16—21no—
80C2×SD16—21no—
81C2×D8—21no—
82C2×D8C2311yescharacteristic
83C2×D8C2311yescharacteristic
84C2×D8C2311yescharacteristic
85C22×C8C2311yescharacteristic
86C22×C8C2311yescharacteristic
87#127—21no—
88#127—41no—
89#124—21no—
90#124—41no—
91C22⋊Q8—21no—
92C22⋊Q8—41no—
93#121—21no—
94#121—21no—
95#121—21no—
96#121—41no—
97#121—41no—
98#121—41no—
99C4×Q8—21no—
100C4×Q8—21no—
101C4×D4—41no—
102C4×D4—41no—
103C4×D4D411yescharacteristic
104Q32—22no—
105Q32D414yescomplemented
106SD32—22no—
107SD32—22no—
108SD32—22no—
109SD32—22no—
110SD32—41no—
111D16—22no—
112D16—41no—
113M32—22no—
114C2×C16—22no—
115C2×C16C2311yescharacteristic
116C2×C16C2311yescharacteristic
117C2×C16C2311yescharacteristic
118C2×C16C2311yescharacteristic
119#107C2311yescharacteristic
120#107C2311yescharacteristic
121C4⋊C8D411yescharacteristic
122#103—21no—
123#103—21no—
124#103—21no—
125#102—21no—
126#102—21no—
127#102—21no—
128C22⋊C8D411yescharacteristic
129C22⋊C8D411yescharacteristic
130C4×C8C2311yescharacteristic
131#41—42no—
132#41—42no—
133#41—42no—
134#41—81no—
135#41—81no—
136#41—81no—
137C2×Q8—21no—
138C2×Q8—21no—
139C2×Q8—21no—
140C2×Q8—42no—
141C2×Q8—41no—
142C2×Q8—81no—
143C2×D4—21no—
144C2×D4—21no—
145C2×D4—21no—
146C2×D4—41no—
147C2×D4—41no—
148C2×D4—41no—
149C2×D4—41no—
150C2×D4—41no—
151C2×D4—41no—
152C2×D4—41no—
153C2×D4—41no—
154C2×D4D811yescharacteristic
155C22×C4—41no—
156C22×C4—41no—
157C22×C4—41no—
158C22×C4—41no—
159C22×C4C2×D411yescharacteristic
160C22×C4C2×D411yescharacteristic
161Q16—21no—
162Q16—21no—
163Q16—21no—
164Q16—21no—
165Q16—42no—
166Q16C2×D412yes—
167Q16C2×D412yes—
168SD16—42no—
169SD16—42no—
170SD16—42no—
171SD16—81no—
172D8—21no—
173D8—21no—
174D8—21no—
175D8—21no—
176D8—21no—
177D8—21no—
178D8—81no—
179C2×C8—21no—
180C2×C8—21no—
181C2×C8—21no—
182C2×C8—21no—
183C2×C8C2×D411yescharacteristic
184C2×C8C2×D411yescharacteristic
185C2×C8C2×D411yescharacteristic
186C2×C8C2411yescharacteristic
187C4⋊C4—21no—
188C4⋊C4—21no—
189C4⋊C4—41no—
190C4⋊C4—41no—
191C4⋊C4—41no—
192C4⋊C4D811yescharacteristic
193C22⋊C4—41no—
194C22⋊C4—41no—
195C22⋊C4—41no—
196C22⋊C4—41no—
197C22⋊C4—41no—
198C22⋊C4—41no—
199C22⋊C4D811yescharacteristic
200C22⋊C4D811yescharacteristic
201C42—41no—
202C42—41no—
203C42C2×D411yescharacteristic
204C16—21no—
205C16—21no—
206C16—21no—
207C16C2×D412yes—
208C23—41no—
209C23—41no—
210C23—41no—
211C23C2×D811yescharacteristic
212C23C2×D811yescharacteristic
213Q8—22no—
214Q8—22no—
215Q8—41no—
216Q8—41no—
217Q8—41no—
218Q8—41no—
219Q8—82no—
220D4—41no—
221D4—41no—
222D4—41no—
223D4—41no—
224D4—41no—
225D4—41no—
226D4—41no—
227D4—82no—
228D4—82no—
229D4—82no—
230D4—82no—
231D4—82no—
232D4—161no—
233D4—161no—
234D4—161no—
235C2×C4—21no—
236C2×C4—21no—
237C2×C4—21no—
238C2×C4—21no—
239C2×C4—41no—
240C2×C4—41no—
241C2×C4—41no—
242C2×C4—41no—
243C2×C4—41no—
244C2×C4—82no—
245C2×C4—82no—
246C2×C4—82no—
247C2×C4—82no—
248C2×C4C2×D811yescharacteristic
249C2×C4C2×D811yescharacteristic
250C2×C4C2×D811yescharacteristic
251C2×C4C2×D811yescharacteristic
252C2×C4C22×D411yescharacteristic
253C8—21no—
254C8—21no—
255C8—21no—
256C8C22×D411yescharacteristic
257C8H(5,𝔽2)11yescharacteristic
258C22—21no—
259C22—21no—
260C22—21no—
261C22—21no—
262C22—21no—
263C22—21no—
264C22—81no—
265C22—81no—
266C22—81no—
267C22—81no—
268C22—81no—
269C22—81no—
270C22—81no—
271C22—81no—
272C22—81no—
273C22C22×D811yescharacteristic
274C4—21no—
275C4—21no—
276C4—21no—
277C4—21no—
278C4—42no—
279C4—42no—
280C4—81no—
281C4—81no—
282C4—81no—
283C4D4211yescharacteristic
284C4#57611yescharacteristic
285C2—41no—
286C2—41no—
287C2—161no—
288C2—161no—
289C2—161no—
290C2D4×D811yescharacteristic
291C2#341411yescharacteristic
292C2#341611yescharacteristic
subgroupG/H
center, socleC22C22×D8
commutator, Frattini, cosocleC2×C8C24
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C4×D4 ◁ C8×D4 ◁ G
LECSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#510C2semidirect
2. C2×#508C2semidirect
3. #3287C2semidirect
4. #3285C2semidirect
5. #2250C2semidirect
6. #2218C2semidirect
7. #2217C2semidirect
8. #2211C2semidirect
9. #2207C2semidirect
10. #2189C2semidirect
11. #2186C2semidirect
12. #2186C2semidirect
13. #2185C2semidirect
14. #2176C2semidirect
15. #2168C2semidirect
105. Q32D4semidirect

Maximal subgroups

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

subgroupindex
C2×#5102
C2×#5082
#32872
#32852
#22502
#22182
#22172
#22112
#22072
#21892
#21862
#21852
#21762
#21682