Finite Group Databasebeta

← #62099

Subgroups — #62099

Order 256.

974 conjugacy classes of subgroups.

The subgroup lattice has 247 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3499C211yesmaximal, characteristic
2Q8×#41C211yesmaximal, characteristic, complemented
3Q8×SD16C212yesmaximal, complemented
4#3359C212yesmaximal, complemented
5#3335C216yesmaximal, complemented
6#3298C216yesmaximal, complemented
7#3246C213yesmaximal, complemented
8#3229C213yesmaximal, complemented
9#3103C213yesmaximal, complemented
10C2×#475C213yesmaximal, complemented
11#2988C211yesmaximal, characteristic, complemented
12C2×2−1+4—21no—
13Q82C2211yescharacteristic
14#557—21no—
15#557C2211yescharacteristic
16#554—23no—
17#554C2213yes—
18D4×Q8—21no—
19D4×Q8C2213yes—
20D4×Q8C2212yes—
21#547—23no—
22#547C2216yes—
23#536—23no—
24#533—23no—
25#533C2213yes—
26#532C2213yes—
27C2×C4⋊Q8C2213yes—
28C4×#41—21no—
29C4×#41C2211yescharacteristic
30C2×C4×Q8C2213yes—
31#498C2216yes—
32#487C2216yes—
33#483C22112yes—
34#481C2216yes—
35#476C2216yes—
36#475C2213yes—
37#475C2216yes—
38#475C2216yes—
39#475C2216yes—
40#475C2213yes—
41#465C22112yes—
42#461C2216yes—
43#460C2211yescharacteristic
44#460C2213yes—
45#448C2216yes—
46C8×Q8C2212yes—
47C4×SD16C2216yes—
48C4×SD16C2216yes—
49C8×D4C2216yes—
50#431C2213yes—
51C2×#106C2216yes—
52C2×C4⋊C8C2213yes—
53C2×#103C2216yes—
542−1+4—48no—
55C2×#41—26no—
56C2×#41—23no—
57C2×#41D411yescharacteristic
58C22×Q8—22no—
59C22×Q8—23no—
60C22×Q8C2313yes—
61C2×SD16C2312yes—
62C2×SD16C2316yes—
63C22×C8C2316yes—
64C4⋊Q8—23no—
65C4⋊Q8—23no—
66C4⋊Q8—23no—
67C4⋊Q8—23no—
68C4⋊Q8C2313yes—
69C4⋊Q8C2313yes—
70C4⋊Q8C2316yes—
71C4⋊Q8C2313yes—
72#127C2311yescharacteristic
73#125—23no—
74#125—23no—
75#125—23no—
76#124—23no—
77#123—212no—
78C22⋊Q8—23no—
79C22⋊Q8—26no—
80C22⋊Q8—26no—
81C22⋊Q8—26no—
82C22⋊Q8—26no—
83C22⋊Q8C2316yes—
84#121—23no—
85#121C2316yes—
86C4×Q8—21no—
87C4×Q8—21no—
88C4×Q8—23no—
89C4×Q8—23no—
90C4×Q8—23no—
91C4×Q8D411yescharacteristic
92C4×Q8C2311yescharacteristic
93C4×Q8C2313yes—
94C4×Q8C2313yes—
95C4×Q8C2313yes—
96C4×Q8C2311yescharacteristic
97C4×D4—23no—
98C4×D4—23no—
99C4×D4—23no—
100C4×D4D413yes—
101C4×D4C2316yes—
102C4×D4C2313yes—
103#117—23no—
104#117D413yes—
105C2×C4⋊C4—23no—
106C2×C4⋊C4—23no—
107C2×C4⋊C4C2313yes—
108C2×C4⋊C4C2316yes—
109C2×C42—23no—
110C2×C42C2313yes—
111#106C2316yes—
112#106C23112yes—
113#106C2316yes—
114C4⋊C8C2313yes—
115C4⋊C8C2316yes—
116C4⋊C8C2311yescharacteristic
117#103C2316yes—
118#103C23112yes—
119#103C2316yes—
120#102C2312yes—
121#102C2316yes—
122C22⋊C8C2316yes—
123C4×C8C2316yes—
124#41—424no—
125#41—412no—
126#41SD1618yescomplemented
127C2×Q8—23no—
128C2×Q8—26no—
129C2×Q8—23no—
130C2×Q8—23no—
131C2×Q8—26no—
132C2×Q8—43no—
133C2×Q8—48no—
134C2×Q8—412no—
135C2×Q8C2×D411yescharacteristic
136C2×Q8C2413yes—
137C2×Q8C2411yescharacteristic
138C2×D4—26no—
139C2×D4—21no—
140C2×D4—21no—
141C2×D4C2×D413yes—
142C2×D4C2412yes—
143C22×C4—23no—
144C22×C4—26no—
145C22×C4—23no—
146C22×C4—26no—
147C22×C4C2×D413yes—
148C22×C4C2×D413yes—
149C22×C4C2413yes—
150SD16—24no—
151SD16—46no—
152C2×C8—46no—
153C2×C8C2412yes—
154C2×C8C2416yes—
155C4⋊C4—21no—
156C4⋊C4—23no—
157C4⋊C4—23no—
158C4⋊C4—23no—
159C4⋊C4—23no—
160C4⋊C4—26no—
161C4⋊C4—23no—
162C4⋊C4—26no—
163C4⋊C4—23no—
164C4⋊C4—23no—
165C4⋊C4—23no—
166C4⋊C4—26no—
167C4⋊C4C2×D413yes—
168C4⋊C4C2×D413yes—
169C4⋊C4C2411yescharacteristic
170C4⋊C4C2413yes—
171C4⋊C4C2416yes—
172C22⋊C4—26no—
173C22⋊C4—26no—
174C22⋊C4—26no—
175C22⋊C4C2×D416yes—
176C42—21no—
177C42—23no—
178C42—23no—
179C42—23no—
180C42C2×D413yes—
181C42C2×D413yes—
182C42C2413yes—
183C42C2411yescharacteristic
184C23—22no—
185C23C22×D413yes—
186Q8—21no—
187Q8—23no—
188Q8—23no—
189Q8—46no—
190Q8—412no—
191Q8—46no—
192Q8—83no—
193Q8C2×SD1614yes—
194Q82−1+412yescomplemented
195D4—22no—
196D4—22no—
197D4—42no—
198D4—412no—
199D4—42no—
200D4C2×SD16112yes—
201C2×C4—21no—
202C2×C4—23no—
203C2×C4—23no—
204C2×C4—21no—
205C2×C4—23no—
206C2×C4—23no—
207C2×C4—26no—
208C2×C4—43no—
209C2×C4—46no—
210C2×C4—412no—
211C2×C4—412no—
212C2×C4—83no—
213C2×C4C2×SD16112yes—
214C2×C4C22×D411yescharacteristic
215C2×C4C22×D413yes—
216C2×C4C22×D413yes—
217C2×C4C22×D411yescharacteristic
218C2×C4C22×D413yes—
219C2×C4C2511yescharacteristic
220C8—22no—
221C8—26no—
222C22—23no—
223C22—23no—
224C22—42no—
225C22—42no—
226C22—42no—
227C22C22×SD1616yes—
228C22C23×D411yescharacteristic
229C4—21no—
230C4—23no—
231C4—23no—
232C4—22no—
233C4—41no—
234C4—43no—
235C4—43no—
236C4—46no—
237C4C22×SD1616yes—
238C4C22×SD1612yes—
239C4C2×2−1+411yescharacteristic
240C4#58511yescharacteristic
241C2—26no—
242C2—82no—
243C2#348911yescharacteristic
244C2C23×SD1611yescharacteristic
245C2#358611yescharacteristic
subgroupG/H
center, socleC22C23×D4
commutator, Frattini, cosocleC2×C4C25
prime radical#3499C2
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. Q8×#41C2semidirect
3. Q8×SD16C2semidirect
4. #3359C2semidirect
5. #3335C2semidirect
6. #3298C2semidirect
7. #3246C2semidirect
8. #3229C2semidirect
9. #3103C2semidirect
10. C2×#475C2semidirect
11. #2988C2semidirect
126. #41SD16semidirect
194. Q82−1+4semidirect

Maximal subgroups

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

subgroupindex
#34992
Q8×#412
Q8×SD162
#33592
#33352
#32982
#32462
#32292
#31032
C2×#4752
#29882