Finite Group Databasebeta

← #28287

Subgroups — #28287

Order 256.

388 conjugacy classes of subgroups.

The subgroup lattice has 232 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#479C212yesmaximal
2C4×C4⋊Q8C211yesmaximal, characteristic
3C4×#125C211yesmaximal, characteristic
4#2068C212yesmaximal
5#2066C212yesmaximal
6#1981C211yesmaximal, characteristic
7#1981C211yesmaximal, characteristic
8#1948C211yesmaximal, characteristic
9#1947C211yesmaximal, characteristic
10#1842C211yesmaximal, characteristic
11#1805C212yesmaximal
12C2×C4⋊Q8C2211yescharacteristic
13C2×#125C2211yescharacteristic
14C2×C4×Q8C2212yes—
15#479—28no—
16C2×#107C2212yes—
17C2×#106C2212yes—
18C2×C4⋊C8C2212yes—
19C2×C4⋊C8C2211yescharacteristic
20C2×C4⋊C8C2211yescharacteristic
21C2×C4⋊C8C2212yes—
22C2×#103C2212yes—
23C2×#103C2212yes—
24C2×#103C2212yes—
25C2×#103C2212yes—
26#391C2212yes—
27#389—21no—
28#389—21no—
29#389C2211yescharacteristic
30#389C2211yescharacteristic
31#387—21no—
32#387—21no—
33#384C2211yescharacteristic
34#382C2211yescharacteristic
35C4×C4⋊C4—21no—
36C4×C4⋊C4—21no—
37C4×C4⋊C4—21no—
38C4×C4⋊C4—21no—
39C4×C4⋊C4C2211yescharacteristic
40C4×C4⋊C4C2211yescharacteristic
41C43C2211yescharacteristic
42#340C2212yes—
43#340C2212yes—
44C22×Q8C2312yes—
45C22×C8C2312yes—
46C22×C8C2312yes—
47C4⋊Q8—22no—
48C4⋊Q8Q814yes—
49#125—22no—
50#125D414yes—
51C4×Q8—24no—
52C4×Q8—24no—
53C2×C4⋊C4—21no—
54C2×C4⋊C4—21no—
55C2×C4⋊C4—21no—
56C2×C4⋊C4—21no—
57C2×C4⋊C4—22no—
58C2×C4⋊C4—21no—
59C2×C4⋊C4—21no—
60C2×C4⋊C4—21no—
61C2×C4⋊C4—21no—
62C2×C4⋊C4C2312yes—
63C2×C4⋊C4C2311yescharacteristic
64C2×C4⋊C4C2311yescharacteristic
65C2×C4⋊C4C2311yescharacteristic
66C2×C4⋊C4C2311yescharacteristic
67C2×C42—22no—
68C2×C42—21no—
69C2×C42—21no—
70C2×C42D411yescharacteristic
71C2×C42D411yescharacteristic
72C2×C42D411yescharacteristic
73C2×C42D411yescharacteristic
74C2×C42C2311yescharacteristic
75C2×C42C2311yescharacteristic
76C2×C42C2311yescharacteristic
77#107—24no—
78#106—24no—
79C4⋊C8—24no—
80C4⋊C8—22no—
81C4⋊C8—22no—
82C4⋊C8—42no—
83#103—24no—
84#103—24no—
85#103—42no—
86#103—42no—
87#95—21no—
88#95—21no—
89#95—21no—
90#95—21no—
91#95—22no—
92#95—22no—
93#95—21no—
94#95—21no—
95C2×Q8—22no—
96C2×Q8—22no—
97C2×Q8—22no—
98C2×Q8—22no—
99C2×Q8—22no—
100C2×Q8C2×Q814yes—
101C22×C4—21no—
102C22×C4—21no—
103C22×C4—22no—
104C22×C4—21no—
105C22×C4—21no—
106C22×C4—22no—
107C22×C4C2×D411yescharacteristic
108C22×C4C2×D411yescharacteristic
109C22×C4C2×D411yescharacteristic
110C22×C4C2×D411yescharacteristic
111C22×C4C2×D411yescharacteristic
112C22×C4C2×D411yescharacteristic
113C22×C4C2411yescharacteristic
114C2×C8—22no—
115C2×C8—22no—
116C2×C8—22no—
117C2×C8—22no—
118C2×C8—22no—
119C2×C8—22no—
120C4⋊C4—24no—
121C4⋊C4—24no—
122C4⋊C4—24no—
123C4⋊C4—24no—
124C4⋊C4—21no—
125C4⋊C4—21no—
126C4⋊C4—22no—
127C4⋊C4—22no—
128C4⋊C4—21no—
129C4⋊C4—21no—
130C4⋊C4—21no—
131C4⋊C4—21no—
132C4⋊C4—42no—
133C4⋊C4—42no—
134C4⋊C4—44no—
135C4⋊C4—42no—
136C4⋊C4—42no—
137C4⋊C4C2×D412yes—
138C4⋊C4C2×D412yes—
139C42—22no—
140C42—22no—
141C42—22no—
142C42—21no—
143C42—21no—
144C42—41no—
145C42—44no—
146C42—42no—
147C42—42no—
148C42C2×D412yes—
149C42C2×Q812yes—
150C42#4112yes—
151C42#4112yes—
152C23C22×D411yescharacteristic
153Q8—24no—
154Q8—24no—
155Q8—42no—
156Q8—42no—
157C2×C4—21no—
158C2×C4—21no—
159C2×C4—21no—
160C2×C4—21no—
161C2×C4—21no—
162C2×C4—21no—
163C2×C4—21no—
164C2×C4—21no—
165C2×C4—22no—
166C2×C4—22no—
167C2×C4—24no—
168C2×C4—21no—
169C2×C4—21no—
170C2×C4—21no—
171C2×C4—42no—
172C2×C4—42no—
173C2×C4—41no—
174C2×C4—41no—
175C2×C4—41no—
176C2×C4—41no—
177C2×C4—42no—
178C2×C4—41no—
179C2×C4—41no—
180C2×C4—41no—
181C2×C4—42no—
182C2×C4—41no—
183C2×C4—41no—
184C2×C4—41no—
185C2×C4—42no—
186C2×C4#12112yes—
187C2×C4#12112yes—
188C2×C4C22⋊Q812yes—
189C2×C4C22⋊Q812yes—
190C2×C4#13512yes—
191C2×C4#13712yes—
192C2×C4#13712yes—
193C2×C4C22×D411yescharacteristic
194C2×C4C22×Q811yescharacteristic
195C2×C4C2×#4111yescharacteristic
196C2×C4C2×#4111yescharacteristic
197C2×C4H(5,𝔽2)11yescharacteristic
198C2×C42−1+411yescharacteristic
199C8—42no—
200C8—42no—
201C22C2×#12111yescharacteristic
202C22C2×C22⋊Q811yescharacteristic
203C22#53711yescharacteristic
204C22C2×#13511yescharacteristic
205C22C2×#13711yescharacteristic
206C22C2×#13711yescharacteristic
207C22#57511yescharacteristic
208C4—22no—
209C4—22no—
210C4—22no—
211C4—22no—
212C4—41no—
213C4—42no—
214C4—42no—
215C4—44no—
216C4—81no—
217C4—81no—
218C4—82no—
219C4#47914yescomplemented
220C4D4×Q811yescharacteristic
221C4#55011yescharacteristic
222C4#55411yescharacteristic
223C4#55611yescharacteristic
224C2#253811yescharacteristic
225C2#303511yescharacteristic
226C2#303911yescharacteristic
227C2C2×#47911yescharacteristic
228C2#307811yescharacteristic
229C2#324811yescharacteristic
230C2#325211yescharacteristic
subgroupG/H
center, socle, prime radicalC23C22×D4
commutator, Frattini, cosocleC22×C4C24
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C43 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
219. C4#479semidirect

Maximal subgroups

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

subgroupindex
C2×#4792
C4×C4⋊Q82
C4×#1252
#20682
#20662
#19812
#19482
#19472
#18422
#18052