Finite Group Databasebeta

← #61319

Subgroups — #61319

Order 256.

918 conjugacy classes of subgroups.

The subgroup lattice has 248 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3480C211yesmaximal, characteristic
2C2×Q82C211yesmaximal, characteristic, complemented
3#3375C216yesmaximal, complemented
4#3369C216yesmaximal, complemented
5#3363C212yesmaximal, complemented
6#3362C212yesmaximal, complemented
7#3141C213yesmaximal, complemented
8#3079C213yesmaximal, complemented
9#3037C213yesmaximal, complemented
10Q8×M16C211yesmaximal, characteristic, complemented
11C4×#137C213yesmaximal, complemented
12C2×#137C2213yes—
13#559C2213yes—
14Q82—21no—
15Q82—23no—
16Q82C2212yes—
17Q82C2216yes—
18#557C2211yescharacteristic
19#556C2213yes—
20#553—23no—
21#550C2211yescharacteristic
22#548—21no—
23#532C2213yes—
24C2×C4⋊Q8—23no—
25C2×C4⋊Q8C2213yes—
26#529—23no—
27C4×#41—21no—
28C4×#41C2213yes—
29C2×C4×Q8—21no—
30C2×C4×Q8C2213yes—
31C2×C4×Q8C2211yescharacteristic
32#489C22112yes—
33#487C2216yes—
34#486C2216yes—
35#477C2216yes—
36#476C2216yes—
37#475C2216yes—
38#474C2216yes—
39#464C22112yes—
40#462C2216yes—
41#460C2216yes—
42#446C2216yes—
43C8×Q8C2212yes—
44#441C2216yes—
45#440C2216yes—
46C4×Q16C2216yes—
47C4×SD16C2216yes—
48#428C2213yes—
49#423C2213yes—
50#419C2211yescharacteristic
51#417C2216yes—
52#417C2213yes—
53C4×M16C2213yes—
54C2×#41—21no—
55C2×#41C2313yes—
56C22×Q8—23no—
57C22×Q8D411yescharacteristic
58C22×Q8C2311yescharacteristic
59#137—212no—
60C2×Q16C2316yes—
61C2×SD16C2316yes—
62C2×M16C2313yes—
63C2×M16C2311yescharacteristic
64C4⋊Q8—26no—
65C4⋊Q8—26no—
66C4⋊Q8—212no—
67C4⋊Q8—23no—
68C4⋊Q8—23no—
69C4⋊Q8C2313yes—
70C4⋊Q8C2316yes—
71C4⋊Q8C2316yes—
72#127C2313yes—
73#126—26no—
74#125—23no—
75#124—23no—
76#124C2316yes—
77#123—26no—
78C22⋊Q8—23no—
79#121—23no—
80#121—23no—
81#121—23no—
82C4×Q8—26no—
83C4×Q8—22no—
84C4×Q8—21no—
85C4×Q8—23no—
86C4×Q8—23no—
87C4×Q8D411yescharacteristic
88C4×Q8D413yes—
89C4×Q8C2316yes—
90C4×Q8C2316yes—
91C4×Q8C2313yes—
92C4×Q8C2313yes—
93C4×Q8C2311yescharacteristic
94C4×Q8C2313yes—
95C4×D4—23no—
96C4×D4—23no—
97C4×D4—23no—
98C4×D4—23no—
99C4×D4—23no—
100C4×D4C2313yes—
101C4×D4C2313yes—
102#117—23no—
103#117—23no—
104#117C2311yescharacteristic
105C2×C4⋊C4—23no—
106C2×C4⋊C4—23no—
107C2×C4⋊C4D413yes—
108C2×C4⋊C4C2313yes—
109C2×C42—23no—
110C2×C42—23no—
111C2×C42C2313yes—
112#107C2316yes—
113#106C2316yes—
114C4⋊C8C2316yes—
115C4⋊C8C2316yes—
116#103C2316yes—
117#103C23112yes—
118#103C2312yes—
119#103C2312yes—
120#102C2316yes—
121#102C23112yes—
122#97C2316yes—
123C4×C8C2316yes—
124#41—26no—
125#41—26no—
126#41—44no—
127C2×Q8—24no—
128C2×Q8—21no—
129C2×Q8—26no—
130C2×Q8—26no—
131C2×Q8—22no—
132C2×Q8—86no—
133C2×Q8C2×D413yes—
134C2×Q8C2×D411yescharacteristic
135C2×Q8#4114yescomplemented
136C2×Q8C2413yes—
137C2×Q8C2412yes—
138C2×D4—23no—
139C2×D4—23no—
140C2×D4—23no—
141C2×D4C2413yes—
142C22×C4—21no—
143C22×C4—23no—
144C22×C4—23no—
145C22×C4—23no—
146C22×C4—23no—
147C22×C4C2×D413yes—
148C22×C4C2×D413yes—
149C22×C4C2411yescharacteristic
150Q16—212no—
151SD16—212no—
152M16—26no—
153M16—22no—
154C2×C8C2412yes—
155C2×C8C2416yes—
156C4⋊C4—26no—
157C4⋊C4—26no—
158C4⋊C4—26no—
159C4⋊C4—26no—
160C4⋊C4—23no—
161C4⋊C4—23no—
162C4⋊C4—23no—
163C4⋊C4—23no—
164C4⋊C4—23no—
165C4⋊C4C2×D413yes—
166C4⋊C4C2×D413yes—
167C4⋊C4C2×D416yes—
168C4⋊C4C2416yes—
169C4⋊C4C2411yescharacteristic
170C4⋊C4C2411yescharacteristic
171C22⋊C4—21no—
172C22⋊C4—26no—
173C22⋊C4—23no—
174C22⋊C4—23no—
175C22⋊C4—26no—
176C42—21no—
177C42—23no—
178C42—23no—
179C42—26no—
180C42—26no—
181C42C2×D413yes—
182C42C2×D413yes—
183C42C2413yes—
184C42C2413yes—
185C23—23no—
186C23C22×D411yescharacteristic
187Q8—24no—
188Q8—26no—
189Q8—22no—
190Q8—23no—
191Q8—23no—
192Q8—86no—
193Q8—86no—
194Q8#13714yescomplemented
195Q8C2×#4114yes—
196D4—23no—
197D4—23no—
198D4—46no—
199D4—46no—
200D4—83no—
201C2×C4—24no—
202C2×C4—22no—
203C2×C4—26no—
204C2×C4—21no—
205C2×C4—21no—
206C2×C4—23no—
207C2×C4—26no—
208C2×C4—43no—
209C2×C4—46no—
210C2×C4—46no—
211C2×C4—46no—
212C2×C4—83no—
213C2×C4C22×D413yes—
214C2×C4C22×D413yes—
215C2×C4C22×D413yes—
216C2×C4C22×D411yescharacteristic
217C2×C4C22×D413yes—
218C2×C4C2×#4112yes—
219C2×C42−1+412yes—
220C2×C4C2511yescharacteristic
221C8—26no—
222C8—22no—
223C22—21no—
224C22—21no—
225C22—43no—
226C22—43no—
227C22—43no—
228C22#54812yes—
229C22C23×D411yescharacteristic
230C4—23no—
231C4—23no—
232C4—24no—
233C4—23no—
234C4—46no—
235C4—41no—
236C4—43no—
237C4—41no—
238C4#54812yes—
239C4C2×#13716yes—
240C4C22×#4111yescharacteristic
241C4C2×2−1+411yescharacteristic
242C2—22no—
243C2—83no—
244C2C2×#54811yescharacteristic
245C2C22×#13711yescharacteristic
246C2#358511yescharacteristic
subgroupG/H
center, socleC22C23×D4
commutator, Frattini, cosocleC2×C4C25
prime radical#3480C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C2×C4×Q8 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×Q82C2semidirect
3. #3375C2semidirect
4. #3369C2semidirect
5. #3363C2semidirect
6. #3362C2semidirect
7. #3141C2semidirect
8. #3079C2semidirect
9. #3037C2semidirect
10. Q8×M16C2semidirect
11. C4×#137C2semidirect
135. C2×Q8#41semidirect
194. Q8#137semidirect

Maximal subgroups

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

subgroupindex
#34802
C2×Q822
#33752
#33692
#33632
#33622
#31412
#30792
#30372
Q8×M162
C4×#1372