Finite Group Databasebeta

← #26000

Subgroups — #26000

Order 256.

365 conjugacy classes of subgroups.

The subgroup lattice has 295 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#2442C211yesmaximal, characteristic
2#2345C211yesmaximal, characteristic
3#2101C211yesmaximal, characteristic, complemented
4#2088C211yesmaximal, characteristic, complemented
5#2086C211yesmaximal, characteristic, complemented
6#2059C211yesmaximal, characteristic, complemented
7#1989C211yesmaximal, characteristic, complemented
8#1949C211yesmaximal, characteristic, complemented
9#1920C211yesmaximal, characteristic, complemented
10#1918C211yesmaximal, characteristic, complemented
11#1852C211yesmaximal, characteristic
12#1850C211yesmaximal, characteristic
13#1824C211yesmaximal, characteristic
14#1807C211yesmaximal, characteristic
15C2×#340C211yesmaximal, characteristic
16C23×C8C2211yescharacteristic
17C2×#125C2211yescharacteristic
18C22×C4⋊C4C2211yescharacteristic
19C22×C4⋊C4C2211yescharacteristic
20C2×#107C2211yescharacteristic
21C2×#107C2211yescharacteristic
22C2×#106C2211yescharacteristic
23C2×#106C2211yescharacteristic
24C2×C4⋊C8C2211yescharacteristic
25C2×C4⋊C8C2211yescharacteristic
26C2×C22⋊C8C2211yescharacteristic
27#400—21no—
28#398—21no—
29#389C2211yescharacteristic
30#389C2211yescharacteristic
31#389C2211yescharacteristic
32#389C2211yescharacteristic
33#387—21no—
34#387—21no—
35#385—21no—
36#382C2211yescharacteristic
37#380—21no—
38#380—21no—
39#380C2211yescharacteristic
40#380C2211yescharacteristic
41C4×C4⋊C4C2211yescharacteristic
42C4×C4⋊C4C2211yescharacteristic
43C4×C22⋊C4—21no—
44C4×C22⋊C4C2211yescharacteristic
45#340C2211yescharacteristic
46#340C2211yescharacteristic
47#340C2211yescharacteristic
48#340C2211yescharacteristic
49#340C2211yescharacteristic
50#340C2211yescharacteristic
51#340C2211yescharacteristic
52#340C2211yescharacteristic
53#340C2211yescharacteristic
54#340C2211yescharacteristic
55#340C2211yescharacteristic
56#340C2211yescharacteristic
57#336C2211yescharacteristic
58#336C2211yescharacteristic
59C23×C4—21no—
60C23×C4—21no—
61C23×C4C2311yescharacteristic
62C22×C8—22no—
63C22×C8—22no—
64C22×C8—41no—
65C22×C8C2311yescharacteristic
66C22×C8C2311yescharacteristic
67C22×C8C2311yescharacteristic
68C22×C8C2311yescharacteristic
69#125—22no—
70#125—41no—
71C2×C4⋊C4—21no—
72C2×C4⋊C4—22no—
73C2×C4⋊C4—22no—
74C2×C4⋊C4—21no—
75C2×C4⋊C4—21no—
76C2×C4⋊C4—21no—
77C2×C4⋊C4—21no—
78C2×C4⋊C4—21no—
79C2×C4⋊C4—21no—
80C2×C4⋊C4—21no—
81C2×C4⋊C4—41no—
82C2×C4⋊C4Q814yes—
83C2×C4⋊C4C2311yescharacteristic
84C2×C4⋊C4C2311yescharacteristic
85C2×C4⋊C4C2311yescharacteristic
86C2×C4⋊C4C2311yescharacteristic
87C2×C4⋊C4C2311yescharacteristic
88C2×C4⋊C4C2311yescharacteristic
89C2×C4⋊C4C2311yescharacteristic
90C2×C4⋊C4C2311yescharacteristic
91C2×C22⋊C4—21no—
92C2×C22⋊C4—21no—
93C2×C22⋊C4D411yescharacteristic
94C2×C22⋊C4D411yescharacteristic
95C2×C42—21no—
96C2×C42—21no—
97C2×C42C2311yescharacteristic
98C2×C42C2311yescharacteristic
99#107—22no—
100#107—41no—
101#106—22no—
102#106—41no—
103C4⋊C8—22no—
104C4⋊C8—41no—
105C22⋊C8—22no—
106#95—21no—
107#95—21no—
108#95—21no—
109#95—21no—
110#95—21no—
111#95—21no—
112#95—21no—
113#95—21no—
114#95—21no—
115#95—21no—
116#95D411yescharacteristic
117#95D411yescharacteristic
118C24C2×D411yescharacteristic
119C22×C4—21no—
120C22×C4—21no—
121C22×C4—21no—
122C22×C4—21no—
123C22×C4—21no—
124C22×C4—21no—
125C22×C4—21no—
126C22×C4—24no—
127C22×C4—21no—
128C22×C4—21no—
129C22×C4—21no—
130C22×C4—21no—
131C22×C4—21no—
132C22×C4—42no—
133C22×C4—42no—
134C22×C4—81no—
135C22×C4—81no—
136C22×C4—81no—
137C22×C4C2×D411yescharacteristic
138C22×C4C2×D411yescharacteristic
139C22×C4C2×D411yescharacteristic
140C22×C4C2×D411yescharacteristic
141C22×C4C2×D411yescharacteristic
142C22×C4C2×Q812yes—
143C22×C4#4112yes—
144C22×C4C2411yescharacteristic
145C2×C8—21no—
146C2×C8—21no—
147C2×C8—21no—
148C2×C8—21no—
149C2×C8—21no—
150C2×C8—21no—
151C2×C8—21no—
152C2×C8—21no—
153C2×C8—21no—
154C2×C8—21no—
155C2×C8—21no—
156C2×C8—44no—
157C2×C8#4112yes—
158C4⋊C4—24no—
159C4⋊C4—21no—
160C4⋊C4—21no—
161C4⋊C4—21no—
162C4⋊C4—21no—
163C4⋊C4—21no—
164C4⋊C4—21no—
165C4⋊C4—21no—
166C4⋊C4—21no—
167C4⋊C4—21no—
168C4⋊C4—21no—
169C4⋊C4—21no—
170C4⋊C4—21no—
171C4⋊C4—21no—
172C4⋊C4—42no—
173C4⋊C4—42no—
174C4⋊C4—42no—
175C4⋊C4—81no—
176C4⋊C4—81no—
177C4⋊C4—81no—
178C4⋊C4—81no—
179C4⋊C4C2×Q812yes—
180C4⋊C4C2×Q812yes—
181C4⋊C4#4112yes—
182C22⋊C4—22no—
183C22⋊C4—22no—
184C22⋊C4—42no—
185C22⋊C4—42no—
186C42—21no—
187C42—21no—
188C42—21no—
189C42—21no—
190C42—81no—
191C42—81no—
192C23—21no—
193C23—21no—
194C23—21no—
195C23—21no—
196C23C22⋊Q812yes—
197C23#13512yes—
198C23#13712yes—
199C23C22×D411yescharacteristic
200C2×C4—21no—
201C2×C4—21no—
202C2×C4—22no—
203C2×C4—22no—
204C2×C4—22no—
205C2×C4—22no—
206C2×C4—22no—
207C2×C4—22no—
208C2×C4—21no—
209C2×C4—21no—
210C2×C4—22no—
211C2×C4—21no—
212C2×C4—21no—
213C2×C4—21no—
214C2×C4—21no—
215C2×C4—21no—
216C2×C4—21no—
217C2×C4—21no—
218C2×C4—21no—
219C2×C4—21no—
220C2×C4—21no—
221C2×C4—41no—
222C2×C4—41no—
223C2×C4—41no—
224C2×C4—41no—
225C2×C4—41no—
226C2×C4—41no—
227C2×C4—41no—
228C2×C4—41no—
229C2×C4—41no—
230C2×C4—41no—
231C2×C4—41no—
232C2×C4—41no—
233C2×C4—41no—
234C2×C4—41no—
235C2×C4—41no—
236C2×C4—41no—
237C2×C4—41no—
238C2×C4—41no—
239C2×C4—41no—
240C2×C4—41no—
241C2×C4—41no—
242C2×C4—84no—
243C2×C4—84no—
244C2×C4C22⋊Q812yes—
245C2×C4C22×Q811yescharacteristic
246C2×C4C2×#4111yescharacteristic
247C2×C4C2×#4111yescharacteristic
248C2×C4C2×#4111yescharacteristic
249C2×C4H(5,𝔽2)11yescharacteristic
250C2×C42−1+411yescharacteristic
251C8—22no—
252C8—41no—
253C8—41no—
254C8—41no—
255C22—22no—
256C22—22no—
257C22—22no—
258C22—22no—
259C22—22no—
260C22—22no—
261C22#47914yes—
262C22C2×C22⋊Q811yescharacteristic
263C22#54611yescharacteristic
264C22#54711yescharacteristic
265C22C2×#13511yescharacteristic
266C22C2×#13711yescharacteristic
267C22#57611yescharacteristic
268C22#57711yescharacteristic
269C4—22no—
270C4—42no—
271C4—42no—
272C4—41no—
273C4—41no—
274C4—41no—
275C4—42no—
276C4—41no—
277C4—81no—
278C4—81no—
279C4—81no—
280C4—81no—
281C4—81no—
282C4#53311yescharacteristic
283C4#54411yescharacteristic
284C4#55111yescharacteristic
285C4#55211yescharacteristic
286C2—24no—
287C2#243811yescharacteristic
288C2C2×#47911yescharacteristic
289C2#308111yescharacteristic
290C2#329711yescharacteristic
291C2#331611yescharacteristic
292C2#333711yescharacteristic
293C2#334611yescharacteristic
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC24C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C4×C22⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #2101C2semidirect
4. #2088C2semidirect
5. #2086C2semidirect
6. #2059C2semidirect
7. #1989C2semidirect
8. #1949C2semidirect
9. #1920C2semidirect
10. #1918C2semidirect

Maximal subgroups

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

subgroupindex
#24422
#23452
#21012
#20882
#20862
#20592
#19892
#19492
#19202
#19182
#18522
#18502
#18242
#18072
C2×#3402