Finite Group Databasebeta

← #36577

Subgroups — #36577

Order 256.

1156 conjugacy classes of subgroups.

The subgroup lattice has 225 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#557C211yesmaximal, characteristic, complemented
2C22×C4×Q8C211yesmaximal, characteristic
3#2857C213yesmaximal
4#2582C213yesmaximal, complemented
5#2568C213yesmaximal, complemented
6#2453C216yesmaximal, complemented
7#2442C216yesmaximal
8#2351C212yesmaximal, complemented
9Q8×C4⋊C4C211yesmaximal, characteristic, complemented
10Q8×C22⋊C4C212yesmaximal
11C4×C22⋊Q8C213yesmaximal
12C23×Q8C2211yescharacteristic
13#557—28no—
14C2×C4⋊Q8C2213yes—
15C2×#125C2216yes—
16C2×C22⋊Q8C2213yes—
17C2×C4×Q8—28no—
18C2×C4×Q8C2213yes—
19C2×C4×Q8C2213yes—
20C2×C4×Q8C2212yes—
21C2×C4×Q8C2212yes—
22C2×C4×Q8C2211yescharacteristic
23C2×C4×Q8C2213yes—
24C2×C4×Q8C2211yescharacteristic
25C22×C4⋊C4C2213yes—
26C22×C42C2213yes—
27#400C22112yes—
28#398C22112yes—
29#391C2213yes—
30#391C2216yes—
31#391C2216yes—
32#391C2216yes—
33#389C2213yes—
34#389C2216yes—
35#389C2216yes—
36#389C2216yes—
37#389C2216yes—
38#387C2216yes—
39#385C2216yes—
40#384C2213yes—
41#382C2216yes—
42#380C2216yes—
43#380C2216yes—
44#380C2211yescharacteristic
45C4×C4⋊C4C2213yes—
46C4×C4⋊C4C2216yes—
47C4×C22⋊C4C2216yes—
48C22×Q8—24no—
49C22×Q8—24no—
50C22×Q8Q818yescomplemented
51C22×Q8C2313yes—
52C22×Q8C2313yes—
53C22×Q8C2311yescharacteristic
54C23×C4C2313yes—
55C23×C4C2313yes—
56C23×C4C2311yescharacteristic
57C4⋊Q8—212no—
58#125—224no—
59C22⋊Q8—212no—
60C4×Q8—24no—
61C4×Q8—28no—
62C4×Q8—28no—
63C4×Q8—212no—
64C4×Q8—212no—
65C4×Q8—212no—
66C4×Q8D418yes—
67C2×C4⋊C4—212no—
68C2×C4⋊C4C2313yes—
69C2×C4⋊C4C2316yes—
70C2×C4⋊C4C2311yescharacteristic
71C2×C4⋊C4C2316yes—
72C2×C4⋊C4C2316yes—
73C2×C4⋊C4C2316yes—
74C2×C4⋊C4C2313yes—
75C2×C4⋊C4C2316yes—
76C2×C4⋊C4C2316yes—
77C2×C4⋊C4C2311yescharacteristic
78C2×C4⋊C4C2316yes—
79C2×C4⋊C4C2316yes—
80C2×C4⋊C4C2313yes—
81C2×C22⋊C4C2316yes—
82C2×C22⋊C4C2312yes—
83C2×C42—212no—
84C2×C42C2316yes—
85C2×C42C2313yes—
86C2×C42C2313yes—
87C2×C42C2313yes—
88C2×C42C2316yes—
89C2×C42C2313yes—
90#95C2316yes—
91#95C2316yes—
92#95C2312yes—
93#95C2316yes—
94#95C2316yes—
95#95C23112yes—
96#95C23112yes—
97C24C2411yescharacteristic
98C2×Q8—232no—
99C2×Q8—26no—
100C2×Q8—26no—
101C2×Q8—26no—
102C2×Q8—26no—
103C2×Q8—26no—
104C2×Q8C2×D414yes—
105C2×Q8C2×Q8112yes—
106C2×Q8C2×Q814yes—
107C2×Q8#4114yes—
108C22×C4—22no—
109C22×C4—26no—
110C22×C4—26no—
111C22×C4—22no—
112C22×C4—26no—
113C22×C4—26no—
114C22×C4—43no—
115C22×C4C2×Q8112yes—
116C22×C4#4114yes—
117C22×C4C2412yes—
118C22×C4C2413yes—
119C22×C4C2416yes—
120C22×C4C2416yes—
121C22×C4C2412yes—
122C22×C4C2413yes—
123C22×C4C2413yes—
124C22×C4C2411yescharacteristic
125C22×C4C2413yes—
126C22×C4C2411yescharacteristic
127C4⋊C4—212no—
128C4⋊C4—26no—
129C4⋊C4—22no—
130C4⋊C4—212no—
131C4⋊C4—212no—
132C4⋊C4—212no—
133C4⋊C4—212no—
134C4⋊C4—26no—
135C4⋊C4—212no—
136C4⋊C4—22no—
137C4⋊C4—46no—
138C4⋊C4—46no—
139C4⋊C4C2×D4112yes—
140C22⋊C4—212no—
141C22⋊C4—24no—
142C42—26no—
143C42—26no—
144C42—26no—
145C42—212no—
146C42—212no—
147C42C2×D4112yes—
148C23—21no—
149C23—21no—
150C23—21no—
151C23—21no—
152C23C22×Q812yes—
153C23C2×#4112yes—
154C232−1+412yes—
155C23C2511yescharacteristic
156Q8—224no—
157Q8—412no—
158Q8C22⋊Q8116yescomplemented
159C2×C4—21no—
160C2×C4—23no—
161C2×C4—23no—
162C2×C4—21no—
163C2×C4—23no—
164C2×C4—23no—
165C2×C4—224no—
166C2×C4—28no—
167C2×C4—22no—
168C2×C4—23no—
169C2×C4—26no—
170C2×C4—22no—
171C2×C4—26no—
172C2×C4—26no—
173C2×C4—26no—
174C2×C4—22no—
175C2×C4—22no—
176C2×C4—22no—
177C2×C4—23no—
178C2×C4—26no—
179C2×C4—26no—
180C2×C4—22no—
181C2×C4—23no—
182C2×C4—412no—
183C2×C4C22×D416yes—
184C2×C4C22×D416yes—
185C2×C4C22×D412yes—
186C2×C4C22×Q816yes—
187C2×C4C22×Q816yes—
188C2×C4C2×#4112yes—
189C2×C4C2×#4116yes—
190C2×C4C2×#4112yes—
191C2×C42−1+412yes—
192C22—22no—
193C22—22no—
194C22—22no—
195C22—22no—
196C22—22no—
197C22—22no—
198C22#55714yescomplemented
199C22C23×D411yescharacteristic
200C22C23×Q811yescharacteristic
201C22C22×#4111yescharacteristic
202C22C22×#4111yescharacteristic
203C22C2×2−1+411yescharacteristic
204C22C2×2−1+411yescharacteristic
205C22#58511yescharacteristic
206C4—26no—
207C4—22no—
208C4—26no—
209C4—46no—
210C4—46no—
211C4—42no—
212C4—43no—
213C4—42no—
214C4C2×C22⋊Q8112yes—
215C4#54814yes—
216C2—24no—
217C2C22×C22⋊Q811yescharacteristic
218C2C2×#54811yescharacteristic
219C2C2×#55711yescharacteristic
220C2#348011yescharacteristic
221C2#348911yescharacteristic
222C2#350211yescharacteristic
223C2#352311yescharacteristic
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC24C24
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×#557C2semidirect
4. #2582C2semidirect
5. #2568C2semidirect
6. #2453C2semidirect
8. #2351C2semidirect
9. Q8×C4⋊C4C2semidirect
50. C22×Q8Q8semidirect
158. Q8C22⋊Q8semidirect
198. C22#557semidirect

Maximal subgroups

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

subgroupindex
C2×#5572
C22×C4×Q82
#28572
#25822
#25682
#24532
#24422
#23512
Q8×C4⋊C42
Q8×C22⋊C42
C4×C22⋊Q82