Finite Group Databasebeta

← #21337

Subgroups — #21337

Order 256.

557 conjugacy classes of subgroups.

The subgroup lattice has 190 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#533C211yesmaximal, characteristic
2C2×#423C211yesmaximal, characteristic
3C2×C4×M16C211yesmaximal, characteristic
4#1998C214yesmaximal, complemented
5#1997C214yesmaximal, complemented
6#1742C214yesmaximal
7C22×M16C2212yes—
8C22×M16C2212yes—
9#533—21no—
10#533—21no—
11#533—21no—
12#533—21no—
13#533—22no—
14#533—22no—
15C2×C4⋊Q8C2212yes—
16C2×#125C2212yes—
17C2×C22⋊Q8C414yes—
18C2×C4×Q8C414yes—
19C2×#117C2212yes—
20C22×C42C2211yescharacteristic
21#423—22no—
22#423C2212yes—
23#423C2212yes—
24C2×C4⋊C8—22no—
25C4×M16—21no—
26C4×M16—21no—
27C4×M16C2212yes—
28C4×M16C2212yes—
29C2×#97—21no—
30C2×C4×C8—21no—
31#343C22116yes—
32C22×Q8C2×C414yes—
33C23×C4C2×C412yes—
34C23×C4C2311yescharacteristic
35C2×M16—22no—
36C2×M16—24no—
37C2×M16—22no—
38C2×M16—28no—
39C2×M16Q818yescomplemented
40C2×M16C2314yes—
41C2×M16C2314yes—
42C22×C8—22no—
43C22×C8—22no—
44C4⋊Q8—22no—
45C4⋊Q8—22no—
46C4⋊Q8—22no—
47C4⋊Q8—22no—
48#125—22no—
49#125—22no—
50#125—24no—
51C22⋊Q8—24no—
52C22⋊Q8—24no—
53C22⋊Q8—24no—
54C22⋊Q8—24no—
55C4×Q8—24no—
56C4×Q8—24no—
57C4×Q8—24no—
58C4×Q8—24no—
59#117—22no—
60#117—22no—
61#117—22no—
62#117—22no—
63C2×C4⋊C4C2×C418yes—
64C2×C4⋊C4C2×C414yes—
65C2×C4⋊C4C2314yes—
66C2×C22⋊C4C2×C414yes—
67C2×C42C2×C414yes—
68C2×C42C2×C412yes—
69C2×C42D411yescharacteristic
70C2×C42D411yescharacteristic
71C2×C42D411yescharacteristic
72C2×C42D411yescharacteristic
73C2×C42D412yes—
74C2×C42D412yes—
75C2×C42C2311yescharacteristic
76C2×C42C2311yescharacteristic
77C4⋊C8—24no—
78C4⋊C8—24no—
79#97—22no—
80#97—22no—
81C4×C8—22no—
82C4×C8—22no—
83C24C22×C411yescharacteristic
84C2×Q8—24no—
85C2×Q8—24no—
86C2×Q8—48no—
87C22×C4—44no—
88C22×C4C22⋊C412yes—
89C22×C4C22⋊C412yes—
90C22×C4C22⋊C412yes—
91C22×C4C22⋊C412yes—
92C22×C4C22×C412yes—
93C22×C4C22×C418yes—
94C22×C4C22×C412yes—
95C22×C4C22×C411yescharacteristic
96C22×C4C2×D411yescharacteristic
97C22×C4C2×D411yescharacteristic
98C22×C4C2×D411yescharacteristic
99C22×C4C2×D411yescharacteristic
100C22×C4C2×Q814yes—
101C22×C4#4114yes—
102C22×C4C2411yescharacteristic
103M16—28no—
104M16—24no—
105M16—28no—
106M16—44no—
107M16C2×Q818yes—
108C2×C8—28no—
109C2×C8—24no—
110C2×C8—24no—
111C2×C8—44no—
112C4⋊C4—28no—
113C4⋊C4—28no—
114C4⋊C4—24no—
115C4⋊C4—24no—
116C4⋊C4—24no—
117C4⋊C4—24no—
118C22⋊C4—24no—
119C22⋊C4—24no—
120C42—24no—
121C42—24no—
122C42C22⋊C412yes—
123C42C22⋊C412yes—
124C42C22⋊C412yes—
125C42C22⋊C412yes—
126C42C2×D411yescharacteristic
127C42C2×D411yescharacteristic
128C42C2×D411yescharacteristic
129C42C2×D411yescharacteristic
130C42C2×D412yes—
131C42C2×D412yes—
132C23—42no—
133C23C2×C22⋊C411yescharacteristic
134C23C2×C22⋊C411yescharacteristic
135C23C4×Q814yes—
136C23C23×C411yescharacteristic
137Q8—48no—
138Q8—48no—
139C2×C4—24no—
140C2×C4—24no—
141C2×C4—24no—
142C2×C4—28no—
143C2×C4—42no—
144C2×C4—42no—
145C2×C4—42no—
146C2×C4—48no—
147C2×C4C2×C22⋊C412yes—
148C2×C4C2×C22⋊C412yes—
149C2×C4C2×C22⋊C412yes—
150C2×C4C2×C22⋊C411yescharacteristic
151C2×C4C2×C22⋊C412yes—
152C2×C4C2×C22⋊C411yescharacteristic
153C2×C4C4×Q814yes—
154C2×C4C22⋊Q814yes—
155C2×C4C22⋊Q814yes—
156C2×C4#12412yes—
157C2×C4#12412yes—
158C2×C4C4⋊Q812yes—
159C2×C4C4⋊Q812yes—
160C2×C4C22×D411yescharacteristic
161C2×C4C22×D411yescharacteristic
162C2×C4C22×Q812yes—
163C2×C4C2×#4112yes—
164C8—28no—
165C8—44no—
166C22—22no—
167C22—22no—
168C22—22no—
169C22—44no—
170C22#39112yes—
171C22#39112yes—
172C22C22×C22⋊C411yescharacteristic
173C22C2×C4×Q812yes—
174C4—22no—
175C4—22no—
176C4—22no—
177C4—48no—
178C4#39112yes—
179C4#39112yes—
180C4#41314yes—
181C4C2×C22⋊Q812yes—
182C4C2×#12411yescharacteristic
183C4C2×C4⋊Q811yescharacteristic
184C2—22no—
185C2—22no—
186C2—22no—
187C2C2×#39111yescharacteristic
188C2C2×#41312yes—
subgroupG/H
centerC2×C4C2×C22⋊C4
commutatorC23C23×C4
Frattini, cosocleC22×C4C24
socleC22C22×C22⋊C4
prime radicalC24C22×C4
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #1998C2semidirect
5. #1997C2semidirect
39. C2×M16Q8semidirect

Maximal subgroups

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

subgroupindex
C2×#5332
C2×#4232
C2×C4×M162
#19982
#19972
#17422