Finite Group Databasebeta

← #23344

Subgroups — #23344

Order 256.

340 conjugacy classes of subgroups.

The subgroup lattice has 209 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C4×C22⋊Q8C211yesmaximal, characteristic
2#1985C212yesmaximal, complemented
3#1940C212yesmaximal, complemented
4#1924C212yesmaximal
5#1924C212yesmaximal
6#1917C212yesmaximal, complemented
7#1917C212yesmaximal, complemented
8#1817C211yesmaximal, characteristic
9#1797C211yesmaximal, characteristic
10C2×C22⋊Q8C411yescharacteristic
11C2×C4×Q8C2211yescharacteristic
12C22×C42C2211yescharacteristic
13C2×C4⋊C8C2212yes—
14C2×C4⋊C8C2212yes—
15C2×C4⋊C8C2212yes—
16C2×C22⋊C8C2211yescharacteristic
17C2×C22⋊C8C2211yescharacteristic
18C2×C22⋊C8C2212yes—
19C2×#97C2212yes—
20C2×#97C2212yes—
21#391C411yescharacteristic
22#389C411yescharacteristic
23#387C412yes—
24#385C412yes—
25#380C411yescharacteristic
26C4×C4⋊C4C2211yescharacteristic
27C4×C4⋊C4C2212yes—
28C4×C22⋊C4C2212yes—
29#336C2212yes—
30#336C2211yescharacteristic
31#336C2212yes—
32#336C2211yescharacteristic
33#336C2212yes—
34#336C2212yes—
35#336C2212yes—
36#336C2212yes—
37C22×Q8C2×C411yescharacteristic
38C23×C4C2×C411yescharacteristic
39C23×C4C2×C411yescharacteristic
40C23×C4C2311yescharacteristic
41C22×C8C2312yes—
42C22×C8C2312yes—
43C22×C8C2312yes—
44C22×C8C2312yes—
45C22⋊Q8—24no—
46C4×Q8—42no—
47C2×C4⋊C4C2×C412yes—
48C2×C4⋊C4C2×C411yescharacteristic
49C2×C4⋊C4C2×C411yescharacteristic
50C2×C4⋊C4C2×C412yes—
51C2×C4⋊C4C2×C411yescharacteristic
52C2×C4⋊C4C2×C412yes—
53C2×C22⋊C4C2×C412yes—
54C2×C22⋊C4C2×C412yes—
55C2×C42—42no—
56C2×C42C2×C411yescharacteristic
57C2×C42C2×C411yescharacteristic
58C2×C42C2311yescharacteristic
59C2×C42C2312yes—
60C2×C42C2312yes—
61C2×C42C2311yescharacteristic
62C4⋊C8—42no—
63C4⋊C8—42no—
64C4⋊C8—42no—
65C22⋊C8—41no—
66C22⋊C8—42no—
67C22⋊C8—41no—
68#97—42no—
69#97—42no—
70#95C2×C412yes—
71#95C2×C412yes—
72#95C2×C412yes—
73#95C2×C412yes—
74#95C2×C412yes—
75C24C22×C411yescharacteristic
76C2×Q8—22no—
77C2×Q8—41no—
78C2×Q8—41no—
79C22×C4—21no—
80C22×C4—22no—
81C22×C4—22no—
82C22×C4—21no—
83C22×C4—41no—
84C22×C4—41no—
85C22×C4—41no—
86C22×C4—41no—
87C22×C4—41no—
88C22×C4M1614yes—
89C22×C4C22×C411yescharacteristic
90C22×C4C22×C412yes—
91C22×C4C22×C411yescharacteristic
92C22×C4C22×C411yescharacteristic
93C22×C4C22×C412yes—
94C22×C4C22×C412yes—
95C22×C4C22×C412yes—
96C22×C4C22×C411yescharacteristic
97C22×C4C22×C411yescharacteristic
98C22×C4C2411yescharacteristic
99C2×C8—22no—
100C2×C8—22no—
101C2×C8—22no—
102C2×C8—22no—
103C2×C8—22no—
104C2×C8—22no—
105C2×C8—22no—
106C2×C8—22no—
107C2×C8—22no—
108C2×C8—22no—
109C2×C8—22no—
110C2×C8—22no—
111C4⋊C4—22no—
112C4⋊C4—24no—
113C4⋊C4—41no—
114C4⋊C4—42no—
115C4⋊C4—41no—
116C4⋊C4—42no—
117C22⋊C4—24no—
118C22⋊C4—42no—
119C42—22no—
120C42—22no—
121C42—22no—
122C42—22no—
123C42—22no—
124C42—22no—
125C42—41no—
126C42—41no—
127C23—21no—
128C23—21no—
129C23—21no—
130C23—21no—
131C23—21no—
132C23—21no—
133C23C2×M1612yes—
134C23C23×C411yescharacteristic
135Q8—44no—
136C2×C4—21no—
137C2×C4—21no—
138C2×C4—21no—
139C2×C4—21no—
140C2×C4—21no—
141C2×C4—21no—
142C2×C4—22no—
143C2×C4—22no—
144C2×C4—21no—
145C2×C4—21no—
146C2×C4—22no—
147C2×C4—22no—
148C2×C4—21no—
149C2×C4—22no—
150C2×C4—22no—
151C2×C4—22no—
152C2×C4—22no—
153C2×C4—21no—
154C2×C4—22no—
155C2×C4—22no—
156C2×C4—22no—
157C2×C4—21no—
158C2×C4—21no—
159C2×C4—21no—
160C2×C4—22no—
161C2×C4—44no—
162C2×C4—44no—
163C2×C4—42no—
164C2×C4—42no—
165C2×C4C2×M1612yes—
166C2×C4C2×M1612yes—
167C2×C4H(5,𝔽2)11yescharacteristic
168C2×C4H(5,𝔽2)12yes—
169C2×C42−1+412yes—
170C2×C42−1+411yescharacteristic
171C8—42no—
172C8—42no—
173C8—42no—
174C8—42no—
175C22—22no—
176C22—22no—
177C22—22no—
178C22—41no—
179C22—41no—
180C22—41no—
181C22—41no—
182C22#51811yescharacteristic
183C22#51911yescharacteristic
184C22#52011yescharacteristic
185C22C22×M1611yescharacteristic
186C22#56811yescharacteristic
187C22#56811yescharacteristic
188C22#56811yescharacteristic
189C4—22no—
190C4—22no—
191C4—41no—
192C4—42no—
193C4—42no—
194C4—41no—
195C4—41no—
196C4—42no—
197C4—42no—
198C4#56212yes—
199C4#56312yes—
200C2—42no—
201C2#237811yescharacteristic
202C2#297311yescharacteristic
203C2#297811yescharacteristic
204C2#298311yescharacteristic
205C2#298711yescharacteristic
206C2#298911yescharacteristic
207C2#299511yescharacteristic
subgroupG/H
center, Frattini, cosocleC22×C4C24
commutator, socleC23C23×C4
prime radicalC24C22×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #1985C2semidirect
3. #1940C2semidirect
6. #1917C2semidirect
7. #1917C2semidirect

Maximal subgroups

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

subgroupindex
C4×C22⋊Q82
#19852
#19402
#19242
#19172
#18172
#17972