Finite Group Databasebeta

← #22763

Subgroups — #22763

Order 256.

399 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×C4×Q16C211yesmaximal, characteristic
2#2355C211yesmaximal, characteristic
3Q8×C4⋊C4C211yesmaximal, characteristic
4#1935C212yesmaximal
5#1918C212yesmaximal
6#1878C212yesmaximal
7#1834C211yesmaximal, characteristic
8#1803C211yesmaximal, characteristic
9#1803C211yesmaximal, characteristic
10#1770C211yesmaximal, characteristic
11#1763C212yesmaximal
12C22×Q16C2211yescharacteristic
13C2×C4×Q8C2212yes—
14C2×C4×Q8C2211yescharacteristic
15C2×C4×Q8C2211yescharacteristic
16C4×Q16C418yescomplemented
17C2×#107C2211yescharacteristic
18C2×C4⋊C8C2211yescharacteristic
19C2×#103C2212yes—
20C2×#103C2212yes—
21C2×#103C2211yescharacteristic
22C2×#103C2211yescharacteristic
23C2×#97C2212yes—
24C2×C4×C8C2211yescharacteristic
25#391C2212yes—
26#389—22no—
27#389C2212yes—
28#387—22no—
29#384—21no—
30#384C2211yescharacteristic
31#384C2211yescharacteristic
32#382—21no—
33C4×C4⋊C4—21no—
34C4×C4⋊C4—21no—
35C4×C4⋊C4C2212yes—
36C4×C4⋊C4C2211yescharacteristic
37#340C2212yes—
38#340C2212yes—
39#340C2212yes—
40#340C2212yes—
41#336C2212yes—
42C22×Q8C2311yescharacteristic
43C22×Q8C2311yescharacteristic
44C2×Q16—22no—
45C2×Q16—22no—
46C2×Q16C2×C414yes—
47C22×C8C2312yes—
48C22×C8C2311yescharacteristic
49C22×C8C2311yescharacteristic
50C4×Q8—22no—
51C4×Q8—22no—
52C4×Q8—24no—
53C4×Q8—42no—
54C4×Q8C2×C414yes—
55C4×Q8C2×C414yes—
56C2×C4⋊C4—21no—
57C2×C4⋊C4—21no—
58C2×C4⋊C4—22no—
59C2×C4⋊C4—21no—
60C2×C4⋊C4—21no—
61C2×C4⋊C4—22no—
62C2×C4⋊C4—21no—
63C2×C4⋊C4—21no—
64C2×C4⋊C4D411yescharacteristic
65C2×C4⋊C4D411yescharacteristic
66C2×C4⋊C4C2312yes—
67C2×C4⋊C4C2312yes—
68C2×C4⋊C4C2311yescharacteristic
69C2×C4⋊C4C2311yescharacteristic
70C2×C42—21no—
71C2×C42—21no—
72C2×C42—22no—
73C2×C42—22no—
74C2×C42C2312yes—
75C2×C42C2311yescharacteristic
76#107C2×C414yes—
77C4⋊C8—22no—
78#103—24no—
79#103—42no—
80#103C2×C414yes—
81#103C2×C414yes—
82#97—42no—
83C4×C8C2×C414yes—
84#95—22no—
85#95—22no—
86#95—22no—
87#95—22no—
88#95D412yes—
89C2×Q8—21no—
90C2×Q8—21no—
91C2×Q8—21no—
92C2×Q8—21no—
93C2×Q8—21no—
94C2×Q8—21no—
95C2×Q8—21no—
96C2×Q8—21no—
97C2×Q8C22×C412yes—
98C2×Q8C22×C412yes—
99C2×Q8#4112yes—
100C2×Q8#4112yes—
101C22×C4—21no—
102C22×C4—21no—
103C22×C4—21no—
104C22×C4—21no—
105C22×C4—22no—
106C22×C4—22no—
107C22×C4C2×D412yes—
108C22×C4C2×D412yes—
109C22×C4C2×D411yescharacteristic
110C22×C4C2×D411yescharacteristic
111C22×C4C2411yescharacteristic
112Q16—28no—
113C2×C8—21no—
114C2×C8—21no—
115C2×C8—21no—
116C2×C8—21no—
117C2×C8—22no—
118C2×C8—22no—
119C2×C8—22no—
120C2×C8C22×C412yes—
121C2×C8C22×C412yes—
122C4⋊C4—24no—
123C4⋊C4—24no—
124C4⋊C4—22no—
125C4⋊C4—22no—
126C4⋊C4—21no—
127C4⋊C4—21no—
128C4⋊C4—22no—
129C4⋊C4—22no—
130C4⋊C4—22no—
131C4⋊C4—22no—
132C4⋊C4—44no—
133C4⋊C4—42no—
134C4⋊C4—42no—
135C4⋊C4—81no—
136C4⋊C4—81no—
137C4⋊C4—82no—
138C4⋊C4C22×C412yes—
139C4⋊C4C22×C412yes—
140C42—24no—
141C42—24no—
142C42—22no—
143C42—22no—
144C42—44no—
145C42—82no—
146C42C22×C412yes—
147C42#4112yes—
148C23C22×D411yescharacteristic
149Q8—22no—
150Q8—22no—
151Q8—22no—
152Q8—22no—
153Q8—22no—
154Q8—41no—
155Q8—41no—
156Q8#11714yes—
157C2×C4—22no—
158C2×C4—22no—
159C2×C4—22no—
160C2×C4—21no—
161C2×C4—21no—
162C2×C4—22no—
163C2×C4—22no—
164C2×C4—22no—
165C2×C4—22no—
166C2×C4—22no—
167C2×C4—22no—
168C2×C4—22no—
169C2×C4—22no—
170C2×C4—22no—
171C2×C4—41no—
172C2×C4—41no—
173C2×C4—41no—
174C2×C4—41no—
175C2×C4—41no—
176C2×C4—41no—
177C2×C4—42no—
178C2×C4—42no—
179C2×C4—42no—
180C2×C4—42no—
181C2×C4—42no—
182C2×C4—42no—
183C2×C4C4×D412yes—
184C2×C4C4×D412yes—
185C2×C4#13712yes—
186C2×C4#13712yes—
187C2×C4C23×C411yescharacteristic
188C2×C4C2×#4111yescharacteristic
189C2×C4C2×#4111yescharacteristic
190C2×C4C2×#4111yescharacteristic
191C2×C4H(5,𝔽2)11yescharacteristic
192C2×C42−1+411yescharacteristic
193C8—22no—
194C8—22no—
195C8—42no—
196C22C2×C4×D411yescharacteristic
197C22#54611yescharacteristic
198C22#54811yescharacteristic
199C22C2×#13711yescharacteristic
200C22C2×#13711yescharacteristic
201C22#57611yescharacteristic
202C22#57811yescharacteristic
203C4—24no—
204C4—22no—
205C4—42no—
206C4—42no—
207C4—42no—
208C4—42no—
209C4—42no—
210C4—82no—
211C4—82no—
212C4#44114yes—
213C4C2×#11711yescharacteristic
214C4#52011yescharacteristic
215C4#55211yescharacteristic
216C4#55311yescharacteristic
217C2#235211yescharacteristic
218C2C2×#44111yescharacteristic
219C2#295111yescharacteristic
220C2#332811yescharacteristic
221C2#333311yescharacteristic
222C2#337411yescharacteristic
223C2#337511yescharacteristic
subgroupG/H
center, socle, prime radicalC23C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C4×C4⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
16. C4×Q16C4semidirect

Maximal subgroups

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

subgroupindex
C2×C4×Q162
#23552
Q8×C4⋊C42
#19352
#19182
#18782
#18342
#18032
#17702
#17632