Finite Group Databasebeta

← #62000

Subgroups — #62000

Order 256.

909 conjugacy classes of subgroups.

The subgroup lattice has 244 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3503C211yesmaximal, characteristic, complemented
2#3482C211yesmaximal, characteristic
3#3395C212yesmaximal, complemented
4#3359C212yesmaximal, complemented
5#3328C216yesmaximal, complemented
6#3276C216yesmaximal, complemented
7#3255C213yesmaximal, complemented
8#3209C213yesmaximal, complemented
9#3107C213yesmaximal, complemented
10#3039C213yesmaximal, complemented
11#2991C211yesmaximal, characteristic, complemented
12C2×#137C2216yes—
13Q82—21no—
14#557C2212yes—
15#557C2211yescharacteristic
16#556C2213yes—
17#554—23no—
18#552—23no—
19D4×Q8C2216yes—
20D4×Q8C2211yescharacteristic
21#548—21no—
22#547C2213yes—
23#544—23no—
24#533C2213yes—
25#533C2213yes—
26C2×C4⋊Q8C2213yes—
27#529—23no—
28#520—21no—
29C4×#41C2213yes—
30C4×#41C2211yescharacteristic
31C2×C4×Q8—21no—
32#494C2216yes—
33#487C2216yes—
34#485C2216yes—
35#475C2216yes—
36#475C2213yes—
37#474C2211yescharacteristic
38#470C22112yes—
39#462C2216yes—
40#462C2213yes—
41#462C2216yes—
42#462C2216yes—
43#461C2216yes—
44#461C2213yes—
45#452C2216yes—
46#451C22112yes—
47C8×Q8C2212yes—
48C4×Q16C2216yes—
49C4×SD16C2216yes—
50#436C2216yes—
51#431C2213yes—
52#423C2213yes—
53#419C2216yes—
54C2×#41D411yescharacteristic
55C2×#41C2313yes—
56C22×Q8—21no—
57C22×Q8C2316yes—
58#137—412no—
59C2×Q16C23112yes—
60C2×Q16C2316yes—
61C2×SD16C2316yes—
62C2×M16C2316yes—
63C4⋊Q8—26no—
64C4⋊Q8—23no—
65C4⋊Q8—23no—
66C4⋊Q8C2313yes—
67C4⋊Q8C2316yes—
68C4⋊Q8C2313yes—
69C4⋊Q8C2311yescharacteristic
70C4⋊Q8C2313yes—
71#126—26no—
72#125—23no—
73#125—26no—
74#125—23no—
75#125—23no—
76#124—23no—
77#123—26no—
78C22⋊Q8—23no—
79C22⋊Q8—23no—
80C22⋊Q8—23no—
81C22⋊Q8—212no—
82C22⋊Q8C2316yes—
83C22⋊Q8C2316yes—
84#121—23no—
85C4×Q8—21no—
86C4×Q8—22no—
87C4×Q8—23no—
88C4×Q8—23no—
89C4×Q8—23no—
90C4×Q8D411yescharacteristic
91C4×Q8C2313yes—
92C4×Q8C2313yes—
93C4×Q8C2316yes—
94C4×Q8C2311yescharacteristic
95C4×D4—26no—
96C4×D4—23no—
97C4×D4—23no—
98C4×D4D413yes—
99C4×D4C2311yescharacteristic
100C4×D4C2313yes—
101C4×D4C2313yes—
102#117—23no—
103#117—23no—
104#117—23no—
105#117D413yes—
106#117C2313yes—
107C2×C4⋊C4—23no—
108C2×C4⋊C4—23no—
109C2×C4⋊C4—23no—
110C2×C42—23no—
111C2×C42C2313yes—
112#107C2312yes—
113#106C2316yes—
114C4⋊C8C2313yes—
115C4⋊C8C2316yes—
116C4⋊C8C2311yescharacteristic
117#103C2316yes—
118#103C23112yes—
119#103C2316yes—
120#103C2316yes—
121#102C2312yes—
122C22⋊C8C2316yes—
123C4×C8C2316yes—
124#41—24no—
125#41—26no—
126#41—43no—
127C2×Q8—21no—
128C2×Q8—23no—
129C2×Q8—26no—
130C2×Q8—46no—
131C2×Q8—46no—
132C2×Q8—44no—
133C2×Q8C2×D411yescharacteristic
134C2×Q8C2416yes—
135C2×Q8C2413yes—
136C2×D4—23no—
137C2×D4C2×D413yes—
138C2×D4C2411yescharacteristic
139C22×C4—26no—
140C22×C4—21no—
141C22×C4—23no—
142C22×C4—23no—
143C22×C4C2×D413yes—
144C22×C4C2×D413yes—
145C22×C4C2413yes—
146Q16—46no—
147Q16—412no—
148SD16—212no—
149M16—46no—
150C2×C8C2412yes—
151C2×C8C2416yes—
152C4⋊C4—23no—
153C4⋊C4—23no—
154C4⋊C4—26no—
155C4⋊C4—23no—
156C4⋊C4—26no—
157C4⋊C4—26no—
158C4⋊C4—21no—
159C4⋊C4—23no—
160C4⋊C4—23no—
161C4⋊C4—23no—
162C4⋊C4—23no—
163C4⋊C4—26no—
164C4⋊C4—26no—
165C4⋊C4C2×D413yes—
166C4⋊C4C2×D413yes—
167C4⋊C4C2412yes—
168C4⋊C4C2413yes—
169C4⋊C4C2411yescharacteristic
170C22⋊C4—26no—
171C22⋊C4—26no—
172C22⋊C4—23no—
173C22⋊C4—21no—
174C22⋊C4—23no—
175C22⋊C4C2×D416yes—
176C42—23no—
177C42—23no—
178C42—23no—
179C42—26no—
180C42C2×D413yes—
181C42C2×D413yes—
182C42C2413yes—
183C42C2411yescharacteristic
184C23—21no—
185C23C22×D413yes—
186Q8—26no—
187Q8—23no—
188Q8—23no—
189Q8—26no—
190Q8—46no—
191Q8—42no—
192Q8—86no—
193Q8#13714yescomplemented
194D4—26no—
195D4—21no—
196D4—46no—
197D4H(5,𝔽2)12yes—
198C2×C4—26no—
199C2×C4—26no—
200C2×C4—23no—
201C2×C4—23no—
202C2×C4—21no—
203C2×C4—22no—
204C2×C4—23no—
205C2×C4—23no—
206C2×C4—26no—
207C2×C4—46no—
208C2×C4—46no—
209C2×C4—42no—
210C2×C4—86no—
211C2×C4C22×D413yes—
212C2×C4C22×D411yescharacteristic
213C2×C4C22×D413yes—
214C2×C4C22×D413yes—
215C2×C4C22×D411yescharacteristic
216C2×C4C2511yescharacteristic
217C8—26no—
218C8—22no—
219C22—23no—
220C22—22no—
221C22—23no—
222C22—23no—
223C22—41no—
224C22—41no—
225C22C23×D411yescharacteristic
226C4—23no—
227C4—21no—
228C4—23no—
229C4—43no—
230C4—46no—
231C4—43no—
232C4—41no—
233C4—42no—
234C4C2×#13716yes—
235C4#57812yes—
236C4C2×H(5,𝔽2)11yescharacteristic
237C4#58511yescharacteristic
238C2—43no—
239C2—42no—
240C2#348811yescharacteristic
241C2C22×#13711yescharacteristic
242C2C2×#57811yescharacteristic
subgroupG/H
center, socleC22C23×D4
commutator, Frattini, cosocleC2×C4C25
prime radical#3482C2
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
1. #3503C2semidirect
3. #3395C2semidirect
4. #3359C2semidirect
5. #3328C2semidirect
6. #3276C2semidirect
7. #3255C2semidirect
8. #3209C2semidirect
9. #3107C2semidirect
10. #3039C2semidirect
11. #2991C2semidirect
193. Q8#137semidirect

Maximal subgroups

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

subgroupindex
#35032
#34822
#33952
#33592
#33282
#32762
#32552
#32092
#31072
#30392
#29912