Finite Group Databasebeta

← #22623

Subgroups — #22623

Order 256.

391 conjugacy classes of subgroups.

The subgroup lattice has 293 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#428C211yesmaximal, characteristic
2#2347C211yesmaximal, characteristic
3#2345C211yesmaximal, characteristic
4#1944C211yesmaximal, characteristic, complemented
5#1941C211yesmaximal, characteristic, complemented
6#1921C211yesmaximal, characteristic, complemented
7#1920C211yesmaximal, characteristic, complemented
8#1919C211yesmaximal, characteristic, complemented
9#1918C211yesmaximal, characteristic, complemented
10#1825C211yesmaximal, characteristic
11#1823C211yesmaximal, characteristic
12#1809C211yesmaximal, characteristic
13#1776C211yesmaximal, characteristic, complemented
14C4×#107C211yesmaximal, characteristic, complemented
15#1753C211yesmaximal, characteristic
16C22×M16C2211yescharacteristic
17C2×#117C2211yescharacteristic
18C22×C4⋊C4C2211yescharacteristic
19#428C418yescomplemented
20C2×#107C2211yescharacteristic
21C2×#107C2211yescharacteristic
22C2×#107C2211yescharacteristic
23C2×#106C2211yescharacteristic
24C2×#106C2211yescharacteristic
25C2×#106C2211yescharacteristic
26C2×C22⋊C8C2211yescharacteristic
27C2×#97C2211yescharacteristic
28C2×C4×C8C2211yescharacteristic
29#389C2211yescharacteristic
30#389C2211yescharacteristic
31#389C2211yescharacteristic
32#389C2211yescharacteristic
33#388—21no—
34#388—21no—
35#387—21no—
36#387—21no—
37#383—21no—
38#380—21no—
39#380C2211yescharacteristic
40#380C2211yescharacteristic
41C4×C4⋊C4—21no—
42C4×C4⋊C4C2211yescharacteristic
43C4×C4⋊C4C2211yescharacteristic
44C4×C4⋊C4C2211yescharacteristic
45C4×C4⋊C4C2211yescharacteristic
46C4×C22⋊C4—21no—
47C4×C22⋊C4C2211yescharacteristic
48#340C2211yescharacteristic
49#340C2211yescharacteristic
50#340C2211yescharacteristic
51#340C2211yescharacteristic
52#340C2211yescharacteristic
53#340C2211yescharacteristic
54#340C2211yescharacteristic
55#340C2211yescharacteristic
56#340C2211yescharacteristic
57#340C2211yescharacteristic
58#336C2211yescharacteristic
59#336C2211yescharacteristic
60C23×C4—21no—
61C23×C4C2311yescharacteristic
62C2×M16—22no—
63C2×M16—22no—
64C2×M16C2×C414yes—
65C22×C8C2311yescharacteristic
66C22×C8C2311yescharacteristic
67C22×C8C2311yescharacteristic
68C22×C8C2311yescharacteristic
69#117—22no—
70#117C2×C414yes—
71C2×C4⋊C4—21no—
72C2×C4⋊C4—22no—
73C2×C4⋊C4—21no—
74C2×C4⋊C4—21no—
75C2×C4⋊C4—21no—
76C2×C4⋊C4—21no—
77C2×C4⋊C4C2×C414yes—
78C2×C4⋊C4C2311yescharacteristic
79C2×C4⋊C4C2311yescharacteristic
80C2×C4⋊C4C2311yescharacteristic
81C2×C4⋊C4C2311yescharacteristic
82C2×C4⋊C4C2311yescharacteristic
83C2×C4⋊C4C2311yescharacteristic
84C2×C4⋊C4C2311yescharacteristic
85C2×C4⋊C4C2311yescharacteristic
86C2×C22⋊C4—21no—
87C2×C22⋊C4—21no—
88C2×C22⋊C4—21no—
89C2×C22⋊C4D411yescharacteristic
90C2×C22⋊C4D411yescharacteristic
91C2×C42—21no—
92C2×C42—21no—
93C2×C42—21no—
94C2×C42—21no—
95C2×C42—21no—
96C2×C42C2311yescharacteristic
97C2×C42C2311yescharacteristic
98#107—22no—
99#107C2×C414yes—
100#107C2×C414yes—
101#106—22no—
102#106C2×C414yes—
103#106C2×C414yes—
104C22⋊C8—22no—
105#97—22no—
106C4×C8—22no—
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#95—21no—
117#95D411yescharacteristic
118#95D411yescharacteristic
119C24C2×D411yescharacteristic
120C22×C4—21no—
121C22×C4—21no—
122C22×C4—21no—
123C22×C4—21no—
124C22×C4—21no—
125C22×C4—21no—
126C22×C4—21no—
127C22×C4—21no—
128C22×C4—24no—
129C22×C4—21no—
130C22×C4—21no—
131C22×C4—21no—
132C22×C4—21no—
133C22×C4—81no—
134C22×C4—81no—
135C22×C4C22×C412yes—
136C22×C4C2×D411yescharacteristic
137C22×C4C2×D411yescharacteristic
138C22×C4C2×D411yescharacteristic
139C22×C4C2×D411yescharacteristic
140C22×C4C2×D411yescharacteristic
141C22×C4#4112yes—
142C22×C4C2411yescharacteristic
143M16—28no—
144C2×C8—21no—
145C2×C8—21no—
146C2×C8—21no—
147C2×C8—21no—
148C2×C8—21no—
149C2×C8—21no—
150C2×C8—21no—
151C2×C8—21no—
152C2×C8C22×C412yes—
153C2×C8C22×C412yes—
154C2×C8#4112yes—
155C2×C8#4112yes—
156C4⋊C4—24no—
157C4⋊C4—21no—
158C4⋊C4—21no—
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—42no—
170C4⋊C4—42no—
171C4⋊C4—81no—
172C4⋊C4—81no—
173C4⋊C4C22×C412yes—
174C4⋊C4C22×C412yes—
175C4⋊C4C22×C412yes—
176C4⋊C4C22×C412yes—
177C22⋊C4—24no—
178C22⋊C4—22no—
179C22⋊C4—41no—
180C22⋊C4—42no—
181C22⋊C4—81no—
182C42—24no—
183C42—21no—
184C42—21no—
185C42—21no—
186C42—21no—
187C42—81no—
188C42—81no—
189C42—81no—
190C42—81no—
191C23—21no—
192C23—21no—
193C23—21no—
194C23—21no—
195C23—21no—
196C23—21no—
197C23C4×D412yes—
198C23C22×D411yescharacteristic
199C2×C4—21no—
200C2×C4—21no—
201C2×C4—21no—
202C2×C4—21no—
203C2×C4—22no—
204C2×C4—22no—
205C2×C4—22no—
206C2×C4—22no—
207C2×C4—22no—
208C2×C4—22no—
209C2×C4—22no—
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—41no—
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—84no—
241C2×C4C4×D412yes—
242C2×C4#13712yes—
243C2×C4C23×C411yescharacteristic
244C2×C4C2×#4111yescharacteristic
245C2×C4C2×#4111yescharacteristic
246C2×C4C2×#4111yescharacteristic
247C2×C42−1+411yescharacteristic
248C2×C42−1+411yescharacteristic
249C8—22no—
250C8—41no—
251C8—41no—
252C8#11714yes—
253C22—22no—
254C22—22no—
255C22—22no—
256C22—41no—
257C22—41no—
258C22—41no—
259C22—41no—
260C22C2×C4×D411yescharacteristic
261C22#54711yescharacteristic
262C22#54711yescharacteristic
263C22C2×#13711yescharacteristic
264C22#57511yescharacteristic
265C22#57611yescharacteristic
266C22#57711yescharacteristic
267C4—22no—
268C4—22no—
269C4—41no—
270C4—41no—
271C4—41no—
272C4—42no—
273C4—42no—
274C4—42no—
275C4—42no—
276C4—81no—
277C4—81no—
278C4—81no—
279C4—81no—
280C4C2×#11711yescharacteristic
281C4#51911yescharacteristic
282C4#55211yescharacteristic
283C4#55211yescharacteristic
284C2—42no—
285C2#234411yescharacteristic
286C2C4×#13711yescharacteristic
287C2#294611yescharacteristic
288C2#334611yescharacteristic
289C2#335011yescharacteristic
290C2#335511yescharacteristic
291C2#335611yescharacteristic
subgroupG/H
center, socleC23C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
prime radicalC24C2×D4
LCSG ▷ C2×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
4. #1944C2semidirect
5. #1941C2semidirect
6. #1921C2semidirect
7. #1920C2semidirect
8. #1919C2semidirect
9. #1918C2semidirect
13. #1776C2semidirect
14. C4×#107C2semidirect
19. #428C4semidirect

Maximal subgroups

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

subgroupindex
C2×#4282
#23472
#23452
#19442
#19412
#19212
#19202
#19192
#19182
#18252
#18232
#18092
#17762
C4×#1072
#17532