Finite Group Databasebeta

← #22018

Subgroups — #22018

Order 256.

367 conjugacy classes of subgroups.

The subgroup lattice has 174 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C42×Q8C211yesmaximal, characteristic
2#1984C212yesmaximal
3#1939C212yesmaximal
4#1916C214yesmaximal
5#1839C212yesmaximal
6#1831C212yesmaximal
7C4×C4⋊C8C211yesmaximal, characteristic
8#1744C211yesmaximal, characteristic
9C2×C4×Q8C411yescharacteristic
10C2×C4×Q8C411yescharacteristic
11C2×C4×Q8C2211yescharacteristic
12C2×C4⋊C8C2212yes—
13C2×C4⋊C8C2214yes—
14C2×C4×C8C2212yes—
15C2×C4×C8C2212yes—
16C4×C4⋊C4C412yes—
17C4×C4⋊C4C411yescharacteristic
18C4×C4⋊C4C412yes—
19C4×C4⋊C4C411yescharacteristic
20C4×C4⋊C4C2212yes—
21C4×C4⋊C4C2211yescharacteristic
22C43C2212yes—
23C43C2211yescharacteristic
24#336C2211yescharacteristic
25#336C2212yes—
26#336C2214yes—
27#336C2211yescharacteristic
28#336C2214yes—
29#336C2214yes—
30#336C2212yes—
31C22×Q8C2×C411yescharacteristic
32C22×C8C2312yes—
33C22×C8C2312yes—
34C22×C8C2314yes—
35C4×Q8—24no—
36C4×Q8—24no—
37C4×Q8C818yescomplemented
38C2×C4⋊C4C2×C411yescharacteristic
39C2×C4⋊C4C2×C412yes—
40C2×C4⋊C4C2×C411yescharacteristic
41C2×C4⋊C4C2×C412yes—
42C2×C4⋊C4C2×C412yes—
43C2×C4⋊C4C2×C411yescharacteristic
44C2×C42C2×C412yes—
45C2×C42C2×C412yes—
46C2×C42C2×C412yes—
47C2×C42C2×C411yescharacteristic
48C2×C42C2×C411yescharacteristic
49C2×C42C2×C412yes—
50C2×C42C2×C411yescharacteristic
51C2×C42C2×C411yescharacteristic
52C2×C42C2312yes—
53C2×C42C2311yescharacteristic
54C2×C42C2311yescharacteristic
55C2×C42C2312yes—
56C2×C42C2311yescharacteristic
57C4⋊C8—24no—
58C4⋊C8—44no—
59C4×C8—24no—
60C4×C8—42no—
61#95C2×C412yes—
62#95C2×C412yes—
63#95C2×C412yes—
64C2×Q8—22no—
65C2×Q8—22no—
66C2×Q8C2×C814yes—
67C22×C4C22×C412yes—
68C22×C4C22×C412yes—
69C22×C4C22×C411yescharacteristic
70C22×C4C22×C411yescharacteristic
71C22×C4C22×C412yes—
72C22×C4C22×C411yescharacteristic
73C22×C4C22×C412yes—
74C22×C4C22×C411yescharacteristic
75C22×C4C22×C411yescharacteristic
76C22×C4C22×C411yescharacteristic
77C22×C4C2411yescharacteristic
78C2×C8—22no—
79C2×C8—22no—
80C2×C8—24no—
81C2×C8—24no—
82C2×C8—22no—
83C2×C8—22no—
84C2×C8—22no—
85C2×C8—22no—
86C2×C8—24no—
87C4⋊C4—24no—
88C4⋊C4—22no—
89C4⋊C4—24no—
90C4⋊C4—22no—
91C4⋊C4C2×C818yes—
92C4⋊C4C2×C814yes—
93C42—24no—
94C42—24no—
95C42—21no—
96C42—22no—
97C42—22no—
98C42—21no—
99C42—22no—
100C42—41no—
101C42—41no—
102C42—42no—
103C42—42no—
104C42C2×C818yes—
105C42C2×C814yes—
106C42M1614yes—
107C42#4114yes—
108C23C23×C411yescharacteristic
109Q8—28no—
110C2×C4—22no—
111C2×C4—21no—
112C2×C4—21no—
113C2×C4—21no—
114C2×C4—22no—
115C2×C4—21no—
116C2×C4—22no—
117C2×C4—21no—
118C2×C4—21no—
119C2×C4—21no—
120C2×C4—21no—
121C2×C4—21no—
122C2×C4—22no—
123C2×C4—21no—
124C2×C4—22no—
125C2×C4—22no—
126C2×C4—22no—
127C2×C4—22no—
128C2×C4—22no—
129C2×C4—22no—
130C2×C4#11712yes—
131C2×C4#11712yes—
132C2×C4C22×C812yes—
133C2×C4C22×C814yes—
134C2×C4C22×C812yes—
135C2×C4C22×C814yes—
136C2×C4C22×C812yes—
137C2×C4C2×M1612yes—
138C2×C4C2×M1612yes—
139C2×C4C2×M1612yes—
140C2×C4C2×#4112yes—
141C2×C4H(5,𝔽2)11yescharacteristic
142C2×C42−1+411yescharacteristic
143C2×C42−1+412yes—
144C8—42no—
145C8—42no—
146C8—44no—
147C22C2×#11711yescharacteristic
148C22#51911yescharacteristic
149C22#52011yescharacteristic
150C22C23×C811yescharacteristic
151C22C22×M1611yescharacteristic
152C22#56811yescharacteristic
153C22#56811yescharacteristic
154C4—24no—
155C4—22no—
156C4—22no—
157C4—22no—
158C4—22no—
159C4—24no—
160C4—22no—
161C4—42no—
162C4—42no—
163C4#43114yes—
164C4#54112yes—
165C4#54212yes—
166C2#232011yescharacteristic
167C2C2×#43111yescharacteristic
168C2#292311yescharacteristic
169C2#298211yescharacteristic
170C2#298311yescharacteristic
171C2#298811yescharacteristic
172C2#298911yescharacteristic
subgroupG/H
center, Frattini, cosocleC22×C4C24
commutatorC22C23×C8
socle, prime radicalC23C23×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
37. C4×Q8C8semidirect

Maximal subgroups

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

subgroupindex
C42×Q82
#19842
#19392
#19162
#18392
#18312
C4×C4⋊C82
#17442