Finite Group Databasebeta

← #35948

Subgroups — #35948

Order 256.

1189 conjugacy classes of subgroups.

The subgroup lattice has 220 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×Q82C211yesmaximal, characteristic, complemented
2C2×#548C211yesmaximal, characteristic
3#2640C213yesmaximal, complemented
4#2592C213yesmaximal, complemented
5#2547C213yesmaximal, complemented
6#2492C216yesmaximal, complemented
7#2491C216yesmaximal, complemented
8#2398C213yesmaximal, complemented
9#2341C212yesmaximal, complemented
10Q8×C22⋊C4C212yesmaximal, complemented
11#2276C211yesmaximal, characteristic, complemented
12C22×#41C2211yescharacteristic
13C23×Q8C2211yescharacteristic
14Q82—28no—
15#548—28no—
16C2×C4⋊Q8C2213yes—
17C2×C4⋊Q8C2216yes—
18C2×#124C2213yes—
19C2×#124C2216yes—
20C2×C22⋊Q8C2213yes—
21C2×#121C2213yes—
22C2×C4×Q8C2213yes—
23C2×C4×Q8C2212yes—
24C2×C4×Q8C2212yes—
25C2×C4×Q8C2211yescharacteristic
26C2×C4×D4C2213yes—
27#400C2216yes—
28#397C2216yes—
29#397C2213yes—
30#397C2213yes—
31#394C2216yes—
32#393C2213yes—
33#393C22112yes—
34#393C2211yescharacteristic
35#391C2216yes—
36#391C2216yes—
37#391C2216yes—
38#390C2216yes—
39#390C2216yes—
40#388C22112yes—
41#380C2216yes—
42#380C2216yes—
43C4×C4⋊C4C2213yes—
44C4×C4⋊C4C2216yes—
45C4×C22⋊C4C2216yes—
46C4×C22⋊C4C2216yes—
47#376C2213yes—
48C2×#41—24no—
49C2×#41—28no—
50C22×Q8—24no—
51C22×Q8—28no—
52C22×Q8C2311yescharacteristic
53C22×Q8C2313yes—
54C22×Q8C2316yes—
55C22×Q8C2311yescharacteristic
56C22×D4C2313yes—
57C22×D4C2313yes—
58C23×C4C2313yes—
59C23×C4C2313yes—
60C4⋊Q8—224no—
61C4⋊Q8—212no—
62#124—212no—
63#124—412no—
64C22⋊Q8—212no—
65#121—212no—
66C4×Q8—28no—
67C4×Q8—28no—
68C4×Q8—212no—
69C4×Q8D418yes—
70C4×D4—212no—
71C2×C4⋊C4C2313yes—
72C2×C4⋊C4C2316yes—
73C2×C4⋊C4C2316yes—
74C2×C4⋊C4C2313yes—
75C2×C4⋊C4C2316yes—
76C2×C4⋊C4C2313yes—
77C2×C22⋊C4C2311yescharacteristic
78C2×C22⋊C4C2313yes—
79C2×C22⋊C4C2316yes—
80C2×C22⋊C4C2316yes—
81C2×C22⋊C4C2312yes—
82C2×C22⋊C4C2316yes—
83C2×C22⋊C4C23112yes—
84C2×C22⋊C4C2316yes—
85C2×C42C2316yes—
86C2×C42C2316yes—
87C2×C42C2316yes—
88C2×C42C2313yes—
89#95C2311yescharacteristic
90#95C2316yes—
91#95C2313yes—
92#95C2312yes—
93#95C2316yes—
94#95C2316yes—
95#95C2316yes—
96#95C23112yes—
97C24C2413yes—
98C24C2411yescharacteristic
99#41—416no—
100C2×Q8—22no—
101C2×Q8—26no—
102C2×Q8—212no—
103C2×Q8—212no—
104C2×Q8—24no—
105C2×Q8—46no—
106C2×Q8—46no—
107C2×Q8—416no—
108C2×Q8C2×D414yes—
109C2×Q8#4118yes—
110C2×D4—26no—
111C2×D4—26no—
112C2×D4—26no—
113C2×D4—212no—
114C2×D4—43no—
115C22×C4—26no—
116C22×C4—26no—
117C22×C4—212no—
118C22×C4—212no—
119C22×C4C2412yes—
120C22×C4C2413yes—
121C22×C4C2411yescharacteristic
122C22×C4C2416yes—
123C22×C4C2416yes—
124C22×C4C2411yescharacteristic
125C22×C4C2413yes—
126C22×C4C2412yes—
127C22×C4C2413yes—
128C4⋊C4—26no—
129C4⋊C4—212no—
130C4⋊C4—26no—
131C4⋊C4—212no—
132C4⋊C4—212no—
133C4⋊C4C2×D4112yes—
134C22⋊C4—212no—
135C22⋊C4—22no—
136C22⋊C4—26no—
137C22⋊C4—212no—
138C22⋊C4—24no—
139C22⋊C4—212no—
140C22⋊C4—46no—
141C22⋊C4—412no—
142C42—212no—
143C42—212no—
144C42—46no—
145C42C2×D4112yes—
146C23—21no—
147C23—22no—
148C23—22no—
149C23—21no—
150C23—23no—
151C23—26no—
152C23—23no—
153C23—26no—
154C23—23no—
155C23H(5,𝔽2)12yes—
156C23C2511yescharacteristic
157Q8—28no—
158Q8—412no—
159Q8—812no—
160Q8#124116yescomplemented
161D4—412no—
162D4—412no—
163C2×C4—22no—
164C2×C4—23no—
165C2×C4—22no—
166C2×C4—22no—
167C2×C4—23no—
168C2×C4—26no—
169C2×C4—23no—
170C2×C4—21no—
171C2×C4—22no—
172C2×C4—26no—
173C2×C4—22no—
174C2×C4—26no—
175C2×C4—26no—
176C2×C4—26no—
177C2×C4—22no—
178C2×C4—26no—
179C2×C4—22no—
180C2×C4—26no—
181C2×C4—412no—
182C2×C4—412no—
183C2×C4C22×D412yes—
184C2×C4C22×D416yes—
185C2×C4C22×D416yes—
186C2×C4C2×#41112yes—
187C2×C42−1+414yes—
188C22—22no—
189C22—24no—
190C22—41no—
191C22—41no—
192C22—42no—
193C22—43no—
194C22—43no—
195C22—43no—
196C22—46no—
197C22—46no—
198C22C23×D411yescharacteristic
199C22C22×#4112yes—
200C22C2×H(5,𝔽2)11yescharacteristic
201C22C2×2−1+412yes—
202C22#58511yescharacteristic
203C4—22no—
204C4—24no—
205C4—26no—
206C4—41no—
207C4—43no—
208C4—46no—
209C4—42no—
210C4—46no—
211C4C2×#124112yes—
212C2—42no—
213C2—83no—
214C2C22×#12411yescharacteristic
215C2#348611yescharacteristic
216C2#348811yescharacteristic
217C2#351812yes—
218C2#352212yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC2×#548C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×Q82C2semidirect
3. #2640C2semidirect
4. #2592C2semidirect
5. #2547C2semidirect
6. #2492C2semidirect
7. #2491C2semidirect
8. #2398C2semidirect
9. #2341C2semidirect
10. Q8×C22⋊C4C2semidirect
11. #2276C2semidirect
160. Q8#124semidirect

Maximal subgroups

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

subgroupindex
C2×Q822
C2×#5482
#26402
#25922
#25472
#24922
#24912
#23982
#23412
Q8×C22⋊C42
#22762