Finite Group Databasebeta

← #20637

Subgroups — #20637

Order 256.

721 conjugacy classes of subgroups.

The subgroup lattice has 202 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×#41C211yesmaximal, characteristic
2C2×#423C212yesmaximal, complemented
3C2×#413C212yesmaximal
4#1801C214yesmaximal, complemented
5#1800C214yesmaximal, complemented
6#1742C212yesmaximal, complemented
7C22×#41C2211yescharacteristic
8C22×M16C2214yes—
9C4×#41—24no—
10C4×#41—22no—
11C4×#41—22no—
12C2×C4×Q8C2212yes—
13C2×C4×D4C414yes—
14C2×C4×D4C2212yes—
15C2×#117C412yes—
16C2×#117C2211yescharacteristic
17C22×C42C412yes—
18C22×C42C2211yescharacteristic
19#423—22no—
20#423—22no—
21#423C2218yes—
22C2×C4⋊C8—24no—
23#413—28no—
24C2×#101C2214yes—
25C2×#100C2214yes—
26#343C2218yes—
27C2×#41—22no—
28C2×#41—22no—
29C2×#41—24no—
30C2×#41D414yes—
31C2×#41Q814yes—
32C22×Q8C2311yescharacteristic
33C22×D4C2×C412yes—
34C22×D4C2311yescharacteristic
35C23×C4C2×C412yes—
36C23×C4C2×C414yes—
37C23×C4C2×C412yes—
38C23×C4C2311yescharacteristic
39C2×M16—24no—
40C2×M16—28no—
41C2×M16—28no—
42C2×M16C2318yes—
43C22×C8—24no—
44C4×Q8—24no—
45C4×Q8—24no—
46C4×D4—28no—
47C4×D4—28no—
48C4×D4—24no—
49C4×D4—24no—
50#117—22no—
51#117—22no—
52#117—24no—
53#117—24no—
54C2×C4⋊C4C2×C414yes—
55C2×C4⋊C4C2312yes—
56C2×C22⋊C4C2×C414yes—
57C2×C22⋊C4C2×C412yes—
58C2×C42—22no—
59C2×C42—22no—
60C2×C42—24no—
61C2×C42C2×C412yes—
62C2×C42C2×C414yes—
63C2×C42C2×C411yescharacteristic
64C2×C42C2×C411yescharacteristic
65C2×C42D414yes—
66C2×C42D412yes—
67C2×C42D412yes—
68C2×C42C2312yes—
69C4⋊C8—28no—
70C4⋊C8—28no—
71#101—28no—
72#100—28no—
73C24C22×C412yes—
74C24C22×C411yescharacteristic
75#41—28no—
76#41—28no—
77#41—28no—
78#41—28no—
79C2×Q8—22no—
80C2×Q8—22no—
81C2×Q8C2×D412yes—
82C2×Q8C2×Q812yes—
83C2×D4—24no—
84C2×D4—24no—
85C2×D4—22no—
86C2×D4—22no—
87C2×D4C4⋊C418yes—
88C2×D4C2×D412yes—
89C2×D4C2×Q812yes—
90C22×C4—22no—
91C22×C4—22no—
92C22×C4—24no—
93C22×C4—24no—
94C22×C4—24no—
95C22×C4—44no—
96C22×C4—48no—
97C22×C4C22⋊C414yes—
98C22×C4C22⋊C414yes—
99C22×C4C4⋊C418yes—
100C22×C4C22×C412yes—
101C22×C4C22×C412yes—
102C22×C4C22×C414yes—
103C22×C4C22×C412yes—
104C22×C4C22×C411yescharacteristic
105C22×C4C2×D412yes—
106C22×C4C2×D412yes—
107C22×C4C2×D412yes—
108C22×C4C2×Q812yes—
109C22×C4#4114yes—
110C22×C4C2411yescharacteristic
111M16—28no—
112M16—28no—
113M16—48no—
114C2×C8—28no—
115C2×C8—48no—
116C4⋊C4—28no—
117C4⋊C4—24no—
118C22⋊C4—24no—
119C22⋊C4—28no—
120C42—22no—
121C42—24no—
122C42—24no—
123C42—22no—
124C42C22⋊C411yescharacteristic
125C42C22⋊C411yescharacteristic
126C42C22⋊C412yes—
127C42C22⋊C412yes—
128C42C22⋊C412yes—
129C42C2×D414yes—
130C42C2×D414yes—
131C23—22no—
132C23—22no—
133C23—42no—
134C23—44no—
135C23C2×C22⋊C412yes—
136C23C2×C4⋊C414yes—
137C23C2×C4⋊C412yes—
138C23#11712yes—
139C23C23×C411yescharacteristic
140Q8—24no—
141Q8—24no—
142D4—216no—
143D4—24no—
144D4—24no—
145C2×C4—22no—
146C2×C4—22no—
147C2×C4—28no—
148C2×C4—28no—
149C2×C4—24no—
150C2×C4—28no—
151C2×C4—24no—
152C2×C4—44no—
153C2×C4—42no—
154C2×C4—48no—
155C2×C4—48no—
156C2×C4—44no—
157C2×C4C2×C22⋊C412yes—
158C2×C4C2×C22⋊C414yes—
159C2×C4C2×C22⋊C411yescharacteristic
160C2×C4C2×C22⋊C412yes—
161C2×C4C2×C22⋊C411yescharacteristic
162C2×C4C2×C4⋊C414yes—
163C2×C4C2×C4⋊C412yes—
164C2×C4#11712yes—
165C2×C4#12114yes—
166C2×C4#12114yes—
167C2×C4C22⋊Q814yes—
168C2×C4C22⋊Q814yes—
169C2×C4C22×D411yescharacteristic
170C2×C4C22×D412yes—
171C2×C4C22×Q811yescharacteristic
172C2×C4C2×#4112yes—
173C8—48no—
174C22—22no—
175C22—24no—
176C22—24no—
177C22—42no—
178C22—42no—
179C22—44no—
180C22—44no—
181C22—44no—
182C22#38014yes—
183C22C22×C22⋊C411yescharacteristic
184C22C22×C4⋊C411yescharacteristic
185C22C2×#11711yescharacteristic
186C4—22no—
187C4—24no—
188C4—24no—
189C4—44no—
190C4#38012yes—
191C4#38012yes—
192C4#41314yescomplemented
193C4C2×#12112yes—
194C4C2×C22⋊Q812yes—
195C2—21no—
196C2—21no—
197C2—24no—
198C2—44no—
199C2C2×#38011yescharacteristic
200C2C2×#41312yes—
subgroupG/H
centerC2×C4C2×C22⋊C4
commutatorC23C23×C4
Frattini, cosocleC22×C4C24
socleC22C22×C22⋊C4
prime radicalC22×#41C22
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
2. C2×#423C2semidirect
4. #1801C2semidirect
5. #1800C2semidirect
6. #1742C2semidirect
192. C4#413semidirect

Maximal subgroups

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

subgroupindex
C2×C4×#412
C2×#4232
C2×#4132
#18012
#18002
#17422