Finite Group Databasebeta

← #22984

Subgroups — #22984

Order 256.

346 conjugacy classes of subgroups.

The subgroup lattice has 318 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3076C211yesmaximal, characteristic
2#2962C211yesmaximal, characteristic, complemented
3#2906C211yesmaximal, characteristic
4#1995C211yesmaximal, characteristic, complemented
5#1950C211yesmaximal, characteristic, complemented
6#1946C211yesmaximal, characteristic, complemented
7#1945C211yesmaximal, characteristic, complemented
8#1922C211yesmaximal, characteristic, complemented
9#1922C211yesmaximal, characteristic, complemented
10#1866C211yesmaximal, characteristic
11#1866C211yesmaximal, characteristic
12#1768C211yesmaximal, characteristic, complemented
13#1765C211yesmaximal, characteristic
14#1764C211yesmaximal, characteristic
15#1759C211yesmaximal, characteristic
16C2×#131C2211yescharacteristic
17C2×#131C2211yescharacteristic
18#533C2211yescharacteristic
19C4×#41C2211yescharacteristic
20#479C411yescharacteristic, complemented
21#479C411yescharacteristic, complemented
22#478C411yescharacteristic, complemented
23#478C411yescharacteristic, complemented
24#477C411yescharacteristic, complemented
25#476C411yescharacteristic, complemented
26#475C411yescharacteristic, complemented
27#474C411yescharacteristic, complemented
28#446—21no—
29#446—21no—
30#446—21no—
31C8×Q8—21no—
32C2×#108C2211yescharacteristic
33C2×#108C2211yescharacteristic
34#427C2211yescharacteristic
35#427C2211yescharacteristic
36#424—21no—
37#424—21no—
38#424C2211yescharacteristic
39#424C2211yescharacteristic
40#424C2211yescharacteristic
41#424C2211yescharacteristic
42#423—21no—
43#423C2211yescharacteristic
44C2×C4⋊C8—21no—
45C2×C4⋊C8C2211yescharacteristic
46C2×C4⋊C8C2211yescharacteristic
47C2×#104C2211yescharacteristic
48C2×#104C2211yescharacteristic
49#416C2211yescharacteristic
50#416C2211yescharacteristic
51#405C2211yescharacteristic
52#405C2211yescharacteristic
53C4×M16C2211yescharacteristic
54C2×#97C2211yescharacteristic
55C2×C4×C8C2211yescharacteristic
56#376C2211yescharacteristic
57#341C2211yescharacteristic
58#341C2211yescharacteristic
59#339C2211yescharacteristic
60#339C2211yescharacteristic
61#339C2211yescharacteristic
62#339C2211yescharacteristic
63#339C2211yescharacteristic
64#339C2211yescharacteristic
65#336C2211yescharacteristic
66#336C2211yescharacteristic
67C2×#41C2311yescharacteristic
68#131—22no—
69#131—22no—
70#131—41no—
71#131—41no—
72C2×M16—21no—
73C2×M16—21no—
74C2×M16C2311yescharacteristic
75C2×M16C2311yescharacteristic
76C2×M16C2311yescharacteristic
77C2×M16C2311yescharacteristic
78C22×C8—21no—
79C22×C8—21no—
80C22×C8C2311yescharacteristic
81C22×C8C2311yescharacteristic
82C22×C8C2311yescharacteristic
83C22×C8C2311yescharacteristic
84C4⋊Q8C2×C411yescharacteristic
85C4⋊Q8C2×C411yescharacteristic
86#125C2×C411yescharacteristic
87#125C2×C411yescharacteristic
88C22⋊Q8—21no—
89C22⋊Q8—21no—
90C4×Q8—21no—
91C4×Q8—21no—
92C4×Q8C2×C411yescharacteristic
93C4×Q8C2×C411yescharacteristic
94C4×D4—21no—
95C4×D4—21no—
96C4×D4C2×C411yescharacteristic
97C4×D4C2×C411yescharacteristic
98#117—21no—
99#117C2311yescharacteristic
100#117C2311yescharacteristic
101#117C2311yescharacteristic
102C2×C42—21no—
103C2×C42C2311yescharacteristic
104C2×C42C2311yescharacteristic
105C2×C42C2311yescharacteristic
106#108—41no—
107#108—41no—
108#107C2×C411yescharacteristic
109#107C2×C411yescharacteristic
110#107C2×C411yescharacteristic
111#107C2×C411yescharacteristic
112#106C2×C411yescharacteristic
113#106C2×C411yescharacteristic
114#106C2×C411yescharacteristic
115#106C2×C411yescharacteristic
116C4⋊C8—21no—
117C4⋊C8—21no—
118C4⋊C8—21no—
119C4⋊C8—21no—
120C4⋊C8—21no—
121C4⋊C8—21no—
122C4⋊C8—21no—
123C4⋊C8—21no—
124C4⋊C8—21no—
125C4⋊C8—21no—
126C4⋊C8C2×C411yescharacteristic
127C4⋊C8C2×C411yescharacteristic
128C4⋊C8C2×C411yescharacteristic
129C4⋊C8C2×C411yescharacteristic
130C4⋊C8D411yescharacteristic
131C4⋊C8D411yescharacteristic
132C4⋊C8D411yescharacteristic
133C4⋊C8D411yescharacteristic
134#104—22no—
135#104Q814yescomplemented
136#103C2×C411yescharacteristic
137#103C2×C411yescharacteristic
138#103C2×C411yescharacteristic
139#103C2×C411yescharacteristic
140#102C2×C411yescharacteristic
141#102C2×C411yescharacteristic
142#102C2×C411yescharacteristic
143#102C2×C411yescharacteristic
144#97—21no—
145#97—21no—
146#97—21no—
147#97—41no—
148C4×C8—21no—
149C4×C8—21no—
150C4×C8—21no—
151C4×C8—41no—
152#95—21no—
153#95—21no—
154#41—21no—
155#41—21no—
156#41C2×Q812yes—
157#41#4112yes—
158C2×Q8—21no—
159C2×Q8—21no—
160C2×Q8C22×C411yescharacteristic
161C2×D4—21no—
162C2×D4C22×C411yescharacteristic
163C22×C4—21no—
164C22×C4—21no—
165C22×C4—21no—
166C22×C4—21no—
167C22×C4—21no—
168C22×C4#4111yescharacteristic
169C22×C4#4111yescharacteristic
170C22×C4C2411yescharacteristic
171M16—21no—
172M16—21no—
173M16—21no—
174M16—21no—
175M16—21no—
176M16—21no—
177M16—21no—
178M16—42no—
179M16—42no—
180M16C2×Q812yes—
181C2×C8—21no—
182C2×C8—21no—
183C2×C8—21no—
184C2×C8—21no—
185C2×C8—21no—
186C2×C8—21no—
187C2×C8—21no—
188C2×C8—21no—
189C2×C8—21no—
190C2×C8—21no—
191C2×C8—21no—
192C2×C8—21no—
193C2×C8—42no—
194C2×C8—42no—
195C2×C8C22×C411yescharacteristic
196C2×C8C22×C411yescharacteristic
197C2×C8C22×C411yescharacteristic
198C2×C8C22×C411yescharacteristic
199C2×C8C2×D411yescharacteristic
200C2×C8C2×D411yescharacteristic
201C2×C8C2×D411yescharacteristic
202C2×C8C2×D411yescharacteristic
203C4⋊C4—21no—
204C4⋊C4—21no—
205C4⋊C4—21no—
206C4⋊C4—21no—
207C4⋊C4—21no—
208C4⋊C4—21no—
209C4⋊C4—21no—
210C4⋊C4—21no—
211C4⋊C4C22×C411yescharacteristic
212C4⋊C4C22×C411yescharacteristic
213C4⋊C4C22×C411yescharacteristic
214C4⋊C4C22×C411yescharacteristic
215C4⋊C4C22×C411yescharacteristic
216C4⋊C4C22×C411yescharacteristic
217C22⋊C4—21no—
218C22⋊C4—21no—
219C22⋊C4—21no—
220C22⋊C4—21no—
221C22⋊C4—21no—
222C42—21no—
223C42—21no—
224C42—21no—
225C42—21no—
226C42—21no—
227C42—21no—
228C42—21no—
229C42—21no—
230C42C22×C411yescharacteristic
231C42C22×C411yescharacteristic
232C42C2×D411yescharacteristic
233C42C2×D411yescharacteristic
234C42C2×Q812yes—
235C23—21no—
236C23C2×#4111yescharacteristic
237Q8—21no—
238Q8—42no—
239Q8—81no—
240Q8C4×Q812yes—
241D4—22no—
242D4—22no—
243D4—21no—
244D4C4×Q812yes—
245C2×C4—21no—
246C2×C4—22no—
247C2×C4—22no—
248C2×C4—21no—
249C2×C4—21no—
250C2×C4—21no—
251C2×C4—21no—
252C2×C4—21no—
253C2×C4—21no—
254C2×C4—22no—
255C2×C4—41no—
256C2×C4—41no—
257C2×C4—42no—
258C2×C4—41no—
259C2×C4—41no—
260C2×C4—41no—
261C2×C4—41no—
262C2×C4—41no—
263C2×C4—81no—
264C2×C4C4×D411yescharacteristic
265C2×C4C4×D411yescharacteristic
266C2×C4C4×D411yescharacteristic
267C2×C4C4×D411yescharacteristic
268C2×C4C23×C411yescharacteristic
269C2×C4C22×D411yescharacteristic
270C2×C4C22×Q811yescharacteristic
271C2×C4C2×#4111yescharacteristic
272C2×C4H(5,𝔽2)11yescharacteristic
273C2×C42−1+411yescharacteristic
274C8—21no—
275C8—21no—
276C8—21no—
277C8—21no—
278C8—21no—
279C8—21no—
280C8—21no—
281C8—21no—
282C8—22no—
283C8—41no—
284C8—41no—
285C8—41no—
286C22—21no—
287C22—21no—
288C22—22no—
289C22—41no—
290C22—41no—
291C22C2×C4×D411yescharacteristic
292C22#55211yescharacteristic
293C22#55411yescharacteristic
294C4—22no—
295C4—21no—
296C4—21no—
297C4—21no—
298C4—21no—
299C4—42no—
300C4—41no—
301C4—41no—
302C4—41no—
303C4—41no—
304C4—41no—
305C4—41no—
306C4—81no—
307C4C2×C4×Q811yescharacteristic
308C4#52011yescharacteristic
309C4#54611yescharacteristic
310C4D4×Q811yescharacteristic
311C2—21no—
312C2—21no—
313C2—42no—
314C2#236011yescharacteristic
315C2#295511yescharacteristic
316C2#295711yescharacteristic
subgroupG/H
centerC2×C4C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
socleC22C2×C4×D4
prime radicalC2×#41C23
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C2×C4⋊C8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2962C2semidirect
4. #1995C2semidirect
5. #1950C2semidirect
6. #1946C2semidirect
7. #1945C2semidirect
8. #1922C2semidirect
9. #1922C2semidirect
12. #1768C2semidirect
20. #479C4semidirect
21. #479C4semidirect
22. #478C4semidirect
23. #478C4semidirect
24. #477C4semidirect
25. #476C4semidirect
26. #475C4semidirect
27. #474C4semidirect
135. #104Q8semidirect

Maximal subgroups

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

subgroupindex
#30762
#29622
#29062
#19952
#19502
#19462
#19452
#19222
#18662
#17682
#17652
#17642
#17592