Finite Group Databasebeta

← #62594

Subgroups — #62594

Order 256.

879 conjugacy classes of subgroups.

The subgroup lattice has 237 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3517C211yesmaximal, characteristic
2#3503C211yesmaximal, characteristic, complemented
3#3363C212yesmaximal, complemented
4#3362C212yesmaximal, complemented
5#3333C216yesmaximal, complemented
6#3331C216yesmaximal, complemented
7#3238C213yesmaximal, complemented
8#3216C213yesmaximal, complemented
9#3172C213yesmaximal, complemented
10#3141C213yesmaximal, complemented
11#2971C211yesmaximal, characteristic, complemented
12Q82C2212yes—
13#557—21no—
14#557C2211yescharacteristic
15#554C2216yes—
16#553—23no—
17#550—21no—
18#550C2213yes—
19#550C2211yescharacteristic
20D4×Q8—23no—
21#547C2213yes—
22#544—23no—
23#540—23no—
24#533C2213yes—
25#532C2213yes—
26C2×C4⋊Q8C2213yes—
27#529C2213yes—
28#520—21no—
29#520—21no—
30C4×#41C2211yescharacteristic
31#501C2213yes—
32#497C2213yes—
33#491C2211yescharacteristic
34#489C2213yes—
35#489C2216yes—
36#487C2216yes—
37#486C2216yes—
38#483C2216yes—
39#480C2216yes—
40#477C2216yes—
41#476C2216yes—
42#470C2216yes—
43#468C2216yes—
44#462C2216yes—
45#460C2216yes—
46#452C22112yes—
47C8×Q8C2212yes—
48C4×Q16C2216yes—
49C4×SD16C2216yes—
50#436C2216yes—
51#432C2213yes—
52#417C22112yes—
53C4×M16C2213yes—
54C2×#41—21no—
55C2×#41D411yescharacteristic
56C2×#41C2316yes—
57C22×Q8—23no—
58C2×Q16C2316yes—
59C2×SD16C2316yes—
60C2×M16C2316yes—
61C4⋊Q8—26no—
62C4⋊Q8—23no—
63C4⋊Q8—23no—
64C4⋊Q8C2313yes—
65C4⋊Q8C2311yescharacteristic
66C4⋊Q8C2313yes—
67C4⋊Q8C2316yes—
68#127—23no—
69#127C2313yes—
70#126—23no—
71#125—23no—
72#125—26no—
73#125—23no—
74#125C2311yescharacteristic
75#124C2313yes—
76#123—23no—
77#123—26no—
78C22⋊Q8—23no—
79C22⋊Q8—212no—
80C22⋊Q8C2313yes—
81C22⋊Q8C2316yes—
82#121—23no—
83#121—23no—
84#121—23no—
85#121—23no—
86#121—26no—
87#121C2313yes—
88C4×Q8—21no—
89C4×Q8—22no—
90C4×Q8—23no—
91C4×Q8D411yescharacteristic
92C4×Q8C2313yes—
93C4×Q8C2316yes—
94C4×Q8C2311yescharacteristic
95C4×D4—26no—
96C4×D4—23no—
97C4×D4—23no—
98C4×D4—23no—
99C4×D4—23no—
100C4×D4D413yes—
101C4×D4C2313yes—
102C4×D4C2313yes—
103#117—23no—
104#117—23no—
105#117D413yes—
106C2×C4⋊C4—23no—
107C2×C4⋊C4—23no—
108C2×C4⋊C4C2316yes—
109C2×C42C2313yes—
110#107C2316yes—
111#106C2316yes—
112C4⋊C8C2316yes—
113#103C2316yes—
114#103C23112yes—
115#103C2312yes—
116#103C2312yes—
117#102C2316yes—
118#102C23112yes—
119C22⋊C8C2316yes—
120#97C2311yescharacteristic
121#97C2313yes—
122C4×C8C2316yes—
123#41—24no—
124#41—412no—
125#41—44no—
126C2×Q8—23no—
127C2×Q8—26no—
128C2×Q8—86no—
129C2×Q8C2×D411yescharacteristic
130C2×Q8C2413yes—
131C2×Q8C2412yes—
132C2×D4—23no—
133C2×D4—26no—
134C2×D4—23no—
135C2×D4—23no—
136C2×D4C2×D413yes—
137C2×D4C2413yes—
138C22×C4—26no—
139C22×C4—23no—
140C22×C4—26no—
141C22×C4C2×D413yes—
142C22×C4C2×D413yes—
143C22×C4C2413yes—
144Q16—46no—
145SD16—46no—
146M16—46no—
147C2×C8C2412yes—
148C2×C8C2416yes—
149C4⋊C4—23no—
150C4⋊C4—23no—
151C4⋊C4—23no—
152C4⋊C4—26no—
153C4⋊C4—26no—
154C4⋊C4—21no—
155C4⋊C4—21no—
156C4⋊C4—21no—
157C4⋊C4—23no—
158C4⋊C4—21no—
159C4⋊C4—26no—
160C4⋊C4—23no—
161C4⋊C4—26no—
162C4⋊C4C2×D413yes—
163C4⋊C4C2×D413yes—
164C4⋊C4C2416yes—
165C4⋊C4C2411yescharacteristic
166C4⋊C4C2411yescharacteristic
167C22⋊C4—26no—
168C22⋊C4—23no—
169C22⋊C4—23no—
170C22⋊C4—23no—
171C22⋊C4—23no—
172C22⋊C4—23no—
173C22⋊C4C2×D416yes—
174C42—23no—
175C42—26no—
176C42C2×D413yes—
177C42C2×D413yes—
178C42C2413yes—
179C42C2411yescharacteristic
180C23—23no—
181C23C22×D413yes—
182Q8—22no—
183Q8—22no—
184Q8—26no—
185Q8—46no—
186Q8—86no—
187Q8#13714yes—
188D4—26no—
189D4—26no—
190D4—46no—
191D4—83no—
192D4—83no—
193D4—86no—
194C2×C4—26no—
195C2×C4—26no—
196C2×C4—22no—
197C2×C4—21no—
198C2×C4—23no—
199C2×C4—26no—
200C2×C4—21no—
201C2×C4—43no—
202C2×C4—46no—
203C2×C4—86no—
204C2×C4—86no—
205C2×C4C22×D411yescharacteristic
206C2×C4C22×D411yescharacteristic
207C2×C4C22×D413yes—
208C2×C4C22×D413yes—
209C2×C4C22×D413yes—
210C2×C4C2511yescharacteristic
211C8—22no—
212C8—26no—
213C22—23no—
214C22—23no—
215C22—23no—
216C22—43no—
217C22—43no—
218C22—43no—
219C22C23×D411yescharacteristic
220C4—21no—
221C4—23no—
222C4—23no—
223C4—21no—
224C4—46no—
225C4—41no—
226C4—43no—
227C4—42no—
228C4—41no—
229C4C2×#13716yes—
230C4#58512yes—
231C2—43no—
232C2—83no—
233C2#350011yescharacteristic
234C2C22×#13711yescharacteristic
235C2#358511yescharacteristic
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. #3503C2semidirect
3. #3363C2semidirect
4. #3362C2semidirect
5. #3333C2semidirect
6. #3331C2semidirect
7. #3238C2semidirect
8. #3216C2semidirect
9. #3172C2semidirect
10. #3141C2semidirect
11. #2971C2semidirect

Maximal subgroups

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

subgroupindex
#35172
#35032
#33632
#33622
#33332
#33312
#32382
#32162
#31722
#31412
#29712