Finite Group Databasebeta

← #22835

Subgroups — #22835

Order 256.

462 conjugacy classes of subgroups.

The subgroup lattice has 199 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C42×D4C211yesmaximal, characteristic
2#1954C212yesmaximal
3#1923C214yesmaximal, complemented
4#1831C211yesmaximal, characteristic, complemented
5#1817C212yesmaximal, complemented
6C8×C4⋊C4C212yesmaximal, complemented
7C4×C4⋊C8C211yesmaximal, characteristic, complemented
8C4×C22⋊C8C212yesmaximal, complemented
9C2×C4×D4C411yescharacteristic
10C2×C4×D4C411yescharacteristic
11C2×C4×D4C2211yescharacteristic
12C22×C42C2212yes—
13C2×C4⋊C8C2212yes—
14C2×C4⋊C8C2212yes—
15C2×C22⋊C8C2214yes—
16C2×C22⋊C8C2214yes—
17C2×C4×C8C2212yes—
18C2×C4×C8C2214yes—
19C4×C4⋊C4C411yescharacteristic
20C4×C4⋊C4C411yescharacteristic
21C4×C4⋊C4C2211yescharacteristic
22C4×C22⋊C4C412yes—
23C4×C22⋊C4C412yes—
24C4×C22⋊C4C2212yes—
25C43C2211yescharacteristic
26#336C2211yescharacteristic
27#336C2212yes—
28#336C2214yes—
29#336C2212yes—
30#336C2211yescharacteristic
31C22×D4C2×C411yescharacteristic
32C23×C4C2×C412yes—
33C23×C4C2×C412yes—
34C23×C4C2312yes—
35C22×C8C2312yes—
36C22×C8C2314yes—
37C22×C8C2312yes—
38C4×D4—24no—
39C4×D4—22no—
40C4×D4—22no—
41C4×D4C818yescomplemented
42C2×C4⋊C4C2×C411yescharacteristic
43C2×C4⋊C4C2×C411yescharacteristic
44C2×C4⋊C4C2×C411yescharacteristic
45C2×C22⋊C4C2×C412yes—
46C2×C22⋊C4C2×C412yes—
47C2×C22⋊C4C2×C412yes—
48C2×C42—44no—
49C2×C42C2×C411yescharacteristic
50C2×C42C2×C411yescharacteristic
51C2×C42C2×C411yescharacteristic
52C2×C42C2×C412yes—
53C2×C42C2×C412yes—
54C2×C42C2×C411yescharacteristic
55C2×C42C2311yescharacteristic
56C2×C42C2311yescharacteristic
57C2×C42C2312yes—
58C2×C42C2311yescharacteristic
59C4⋊C8—24no—
60C4⋊C8—24no—
61C22⋊C8—28no—
62C22⋊C8—44no—
63C4×C8—24no—
64C4×C8—44no—
65#95C2×C412yes—
66#95C2×C412yes—
67#95C2×C412yes—
68C24C22×C412yes—
69C2×D4—22no—
70C2×D4—22no—
71C2×D4C2×C814yes—
72C22×C4—24no—
73C22×C4—24no—
74C22×C4—24no—
75C22×C4—22no—
76C22×C4—22no—
77C22×C4—24no—
78C22×C4—42no—
79C22×C4—42no—
80C22×C4—42no—
81C22×C4C2×C818yes—
82C22×C4C22×C411yescharacteristic
83C22×C4C22×C412yes—
84C22×C4C22×C411yescharacteristic
85C22×C4C22×C411yescharacteristic
86C22×C4C22×C412yes—
87C22×C4C22×C411yescharacteristic
88C22×C4C22×C412yes—
89C22×C4C22×C411yescharacteristic
90C22×C4C22×C411yescharacteristic
91C22×C4C2411yescharacteristic
92C2×C8—22no—
93C2×C8—22no—
94C2×C8—22no—
95C2×C8—24no—
96C2×C8—22no—
97C2×C8—24no—
98C2×C8—24no—
99C2×C8—22no—
100C2×C8#4114yes—
101C4⋊C4—22no—
102C4⋊C4C2×C814yes—
103C4⋊C4M1614yes—
104C22⋊C4—24no—
105C22⋊C4—24no—
106C22⋊C4C2×C818yes—
107C42—22no—
108C42—22no—
109C42—22no—
110C42—24no—
111C42—22no—
112C42—42no—
113C42—42no—
114C42—41no—
115C42C2×C814yes—
116C42#4112yes—
117C42#4112yes—
118C23—22no—
119C23—22no—
120C23—22no—
121C23—22no—
122C23—22no—
123C23—22no—
124C23C22×C814yes—
125C23C23×C411yescharacteristic
126D4—28no—
127C2×C4—21no—
128C2×C4—21no—
129C2×C4—21no—
130C2×C4—22no—
131C2×C4—22no—
132C2×C4—21no—
133C2×C4—21no—
134C2×C4—21no—
135C2×C4—22no—
136C2×C4—21no—
137C2×C4—21no—
138C2×C4—22no—
139C2×C4—22no—
140C2×C4—21no—
141C2×C4—22no—
142C2×C4—22no—
143C2×C4—21no—
144C2×C4—21no—
145C2×C4—48no—
146C2×C4—48no—
147C2×C4—44no—
148C2×C4—44no—
149C2×C4#11712yes—
150C2×C4#11712yes—
151C2×C4C22×C812yes—
152C2×C4C22×C812yes—
153C2×C4C22×C814yes—
154C2×C4C22×C812yes—
155C2×C4C2×M1614yes—
156C2×C4C2×M1612yes—
157C2×C4#13112yes—
158C2×C4C2×#4111yescharacteristic
159C2×C4C2×#4112yes—
160C2×C4C2×#4111yescharacteristic
161C2×C4H(5,𝔽2)12yes—
162C8—24no—
163C8—42no—
164C8—44no—
165C22—24no—
166C22—24no—
167C22—24no—
168C22—42no—
169C22—42no—
170C22—42no—
171C22—42no—
172C22C2×#11711yescharacteristic
173C22C4×#4111yescharacteristic
174C22#51811yescharacteristic
175C22C23×C811yescharacteristic
176C22C22×M1611yescharacteristic
177C22C2×#13111yescharacteristic
178C22#56811yescharacteristic
179C4—22no—
180C4—22no—
181C4—22no—
182C4—24no—
183C4—22no—
184C4—24no—
185C4—42no—
186C4—41no—
187C4#43114yes—
188C4#55312yes—
189C4#55912yes—
190C2—44no—
191C2#235711yescharacteristic
192C2C2×#43111yescharacteristic
193C2#292511yescharacteristic
194C2C8×#4111yescharacteristic
195C2#297111yescharacteristic
196C2#297211yescharacteristic
197C2#297411yescharacteristic
subgroupG/H
center, Frattini, cosocleC22×C4C24
commutatorC22C23×C8
socleC23C23×C4
prime radicalC22×D4C2×C4
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #1923C2semidirect
4. #1831C2semidirect
5. #1817C2semidirect
6. C8×C4⋊C4C2semidirect
7. C4×C4⋊C8C2semidirect
8. C4×C22⋊C8C2semidirect
41. C4×D4C8semidirect

Maximal subgroups

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

subgroupindex
C42×D42
#19542
#19232
#18312
#18172
C8×C4⋊C42
C4×C4⋊C82
C4×C22⋊C82