Finite Group Databasebeta

← #22964

Subgroups — #22964

Order 256.

411 conjugacy classes of subgroups.

The subgroup lattice has 217 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#475C211yesmaximal, characteristic
2#2365C211yesmaximal, characteristic
3Q8×C4⋊C4C211yesmaximal, characteristic
4#1990C211yesmaximal, characteristic
5#1948C211yesmaximal, characteristic
6#1941C212yesmaximal
7#1920C212yesmaximal
8#1865C212yesmaximal
9C8×C4⋊C4C211yesmaximal, characteristic
10C4×#103C212yesmaximal
11C4×#103C211yesmaximal, characteristic
12C2×C4⋊Q8C2211yescharacteristic
13C2×C4×Q8—21no—
14C2×C4×Q8C2212yes—
15C2×C4×Q8C2211yescharacteristic
16#475C418yescomplemented
17C2×#106C2212yes—
18C2×#106C2212yes—
19C2×C4⋊C8C2211yescharacteristic
20C2×#103C2211yescharacteristic
21C2×#103C2212yes—
22C2×#103C2211yescharacteristic
23C2×C4×C8C2211yescharacteristic
24C2×C4×C8C2212yes—
25#391—21no—
26#389—22no—
27#389C2212yes—
28#389C2212yes—
29#387—22no—
30#384—21no—
31#384C2211yescharacteristic
32C4×C4⋊C4—21no—
33C4×C4⋊C4C2212yes—
34C4×C4⋊C4C2211yescharacteristic
35C4×C4⋊C4C2211yescharacteristic
36#340C2212yes—
37#340C2211yescharacteristic
38#340C2212yes—
39#340C2211yescharacteristic
40#340C2212yes—
41#336C2212yes—
42C22×Q8—21no—
43C22×Q8C2311yescharacteristic
44C22×C8C2311yescharacteristic
45C22×C8C2312yes—
46C22×C8C2311yescharacteristic
47C4⋊Q8—22no—
48C4⋊Q8C2×C414yes—
49C4×Q8—22no—
50C4×Q8—24no—
51C4×Q8—42no—
52C4×Q8—44no—
53C4×Q8C2×C414yes—
54C2×C4⋊C4—21no—
55C2×C4⋊C4—21no—
56C2×C4⋊C4—22no—
57C2×C4⋊C4—22no—
58C2×C4⋊C4—21no—
59C2×C4⋊C4—22no—
60C2×C4⋊C4—21no—
61C2×C4⋊C4D411yescharacteristic
62C2×C4⋊C4D411yescharacteristic
63C2×C4⋊C4C2312yes—
64C2×C4⋊C4C2311yescharacteristic
65C2×C4⋊C4C2311yescharacteristic
66C2×C4⋊C4C2312yes—
67C2×C4⋊C4C2311yescharacteristic
68C2×C42—21no—
69C2×C42—22no—
70C2×C42—21no—
71C2×C42—22no—
72C2×C42C2312yes—
73C2×C42C2311yescharacteristic
74#106—42no—
75#106C2×C418yes—
76C4⋊C8C2×C414yes—
77#103—22no—
78#103C2×C418yes—
79#103Q814yescomplemented
80C4×C8—22no—
81C4×C8—42no—
82#95—22no—
83#95—21no—
84#95—22no—
85#95—22no—
86#95D412yes—
87C2×Q8—24no—
88C2×Q8—21no—
89C2×Q8—21no—
90C2×Q8—21no—
91C2×Q8—42no—
92C2×Q8—42no—
93C2×Q8C22×C412yes—
94C2×Q8C2×Q812yes—
95C2×Q8#4112yes—
96C22×C4—21no—
97C22×C4—21no—
98C22×C4—21no—
99C22×C4—22no—
100C22×C4—21no—
101C22×C4—22no—
102C22×C4C2×D412yes—
103C22×C4C2×D411yescharacteristic
104C22×C4C2×D412yes—
105C22×C4C2×D411yescharacteristic
106C22×C4C2411yescharacteristic
107C2×C8—21no—
108C2×C8—21no—
109C2×C8—22no—
110C2×C8—22no—
111C2×C8—21no—
112C2×C8—21no—
113C2×C8—21no—
114C2×C8C22×C414yes—
115C2×C8C2×Q812yes—
116C4⋊C4—24no—
117C4⋊C4—24no—
118C4⋊C4—22no—
119C4⋊C4—21no—
120C4⋊C4—22no—
121C4⋊C4—21no—
122C4⋊C4—21no—
123C4⋊C4—22no—
124C4⋊C4—21no—
125C4⋊C4—22no—
126C4⋊C4—44no—
127C4⋊C4—44no—
128C4⋊C4—42no—
129C4⋊C4—81no—
130C4⋊C4—82no—
131C4⋊C4SD1614yes—
132C4⋊C4C22×C414yes—
133C4⋊C4C22×C412yes—
134C4⋊C4C2×Q812yes—
135C42—24no—
136C42—22no—
137C42—22no—
138C42—44no—
139C42—44no—
140C42—42no—
141C42C22×C412yes—
142C42#4112yes—
143C23C22×D411yescharacteristic
144Q8—22no—
145Q8—22no—
146Q8—22no—
147Q8—48no—
148Q8C4×Q814yescomplemented
149C2×C4—22no—
150C2×C4—22no—
151C2×C4—22no—
152C2×C4—22no—
153C2×C4—21no—
154C2×C4—21no—
155C2×C4—22no—
156C2×C4—22no—
157C2×C4—24no—
158C2×C4—22no—
159C2×C4—22no—
160C2×C4—22no—
161C2×C4—22no—
162C2×C4—41no—
163C2×C4—42no—
164C2×C4—42no—
165C2×C4—41no—
166C2×C4—41no—
167C2×C4—41no—
168C2×C4—42no—
169C2×C4—41no—
170C2×C4—41no—
171C2×C4—42no—
172C2×C4—42no—
173C2×C4—41no—
174C2×C4C4×D412yes—
175C2×C4C4×D412yes—
176C2×C4C2×SD1614yes—
177C2×C4C2×SD1612yes—
178C2×C4#13512yes—
179C2×C4C23×C411yescharacteristic
180C2×C4C22×Q811yescharacteristic
181C2×C4C2×#4111yescharacteristic
182C2×C4C2×#4111yescharacteristic
183C2×C4H(5,𝔽2)11yescharacteristic
184C2×C42−1+411yescharacteristic
185C8—24no—
186C8—22no—
187C8—41no—
188C22C2×C4×D411yescharacteristic
189C22#54611yescharacteristic
190C22D4×Q811yescharacteristic
191C22C22×SD1611yescharacteristic
192C22C2×#13511yescharacteristic
193C22#57711yescharacteristic
194C22#57811yescharacteristic
195C4—24no—
196C4—22no—
197C4—24no—
198C4—42no—
199C4—44no—
200C4—42no—
201C4—42no—
202C4—81no—
203C4—82no—
204C4C4×SD1614yes—
205C4C2×C4×Q811yescharacteristic
206C4#52011yescharacteristic
207C4#55211yescharacteristic
208C4#55411yescharacteristic
209C2#236011yescharacteristic
210C2C2×C4×SD1611yescharacteristic
211C2#294711yescharacteristic
212C2#329811yescharacteristic
213C2#330411yescharacteristic
214C2Q8×SD1611yescharacteristic
215C2#338311yescharacteristic
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. #475C4semidirect
79. #103Q8semidirect
148. Q8C4×Q8semidirect

Maximal subgroups

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

subgroupindex
C2×#4752
#23652
Q8×C4⋊C42
#19902
#19482
#19412
#19202
#18652
C8×C4⋊C42
C4×#1032