Finite Group Databasebeta

← #8340

Subgroups — #8340

Order 256.

515 conjugacy classes of subgroups; only the 119 normal subgroups are shown.

normal subgroups only

This group has 515 conjugacy classes of subgroups — too many to draw. Only its 119 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4⋊Q8C211yesmaximal, characteristic
2#1797C211yesmaximal, characteristic
3#1797C211yesmaximal, characteristic
4C2×#332C214yesmaximal, complemented
5C23×Q8—21no—
6C2×C4⋊Q8—28no—
7C2×C4⋊Q8—21no—
8C2×C4⋊Q8—21no—
9C2×C4⋊Q8C412yes—
10C2×C4⋊Q8C2212yes—
11C22×C4⋊C4—21no—
12C22×C4⋊C4C412yes—
13C22×C42C2211yescharacteristic
14C2×C4⋊C8C2212yes—
15C2×C4⋊C8C2212yes—
16C2×C22⋊C8—21no—
17C2×C22⋊C8—21no—
18#336—21no—
19#336—21no—
20#332—28no—
21C22×Q8—28no—
22C22×Q8—22no—
23C22×Q8—22no—
24C22×Q8—44no—
25C22×Q8—42no—
26C22×Q8—42no—
27C23×C4—22no—
28C23×C4C2×C411yescharacteristic
29C23×C4D411yescharacteristic
30C23×C4D411yescharacteristic
31C22×C8—22no—
32C22×C8—22no—
33C4⋊Q8—28no—
34C4⋊Q8—28no—
35C4⋊Q8—28no—
36C4⋊Q8—24no—
37C4⋊Q8D418yes—
38C2×C4⋊C4—28no—
39C2×C4⋊C4—22no—
40C2×C4⋊C4—22no—
41C2×C4⋊C4—22no—
42C2×C4⋊C4—28no—
43C2×C4⋊C4C2×C414yes—
44C2×C42—24no—
45C2×C42C2×C411yescharacteristic
46C2×C42D411yescharacteristic
47C2×C42D411yescharacteristic
48C2×C42C2311yescharacteristic
49C4⋊C8—24no—
50C4⋊C8—24no—
51C22⋊C8—42no—
52C22⋊C8—42no—
53C24C22⋊C411yescharacteristic
54C2×Q8—28no—
55C2×Q8—28no—
56C2×Q8—44no—
57C2×Q8—416no—
58C2×Q8—416no—
59C2×Q8—44no—
60C2×Q8—42no—
61C2×Q8—42no—
62C2×Q8—44no—
63C22×C4—22no—
64C22×C4—22no—
65C22×C4—22no—
66C22×C4—22no—
67C22×C4—22no—
68C22×C4—22no—
69C22×C4—22no—
70C22×C4—28no—
71C22×C4—24no—
72C22×C4—44no—
73C22×C4—44no—
74C22×C4C22⋊C411yescharacteristic
75C22×C4C22⋊C411yescharacteristic
76C22×C4C22⋊C411yescharacteristic
77C22×C4D812yes—
78C22×C4SD1612yes—
79C22×C4SD1612yes—
80C22×C4Q1612yes—
81C22×C4C22×C411yescharacteristic
82C22×C4C2×D411yescharacteristic
83C22×C4C2×D411yescharacteristic
84C2×C8—42no—
85C2×C8—42no—
86C2×C8—42no—
87C2×C8—42no—
88C2×C8—42no—
89C2×C8—42no—
90C4⋊C4—28no—
91C4⋊C4—28no—
92C4⋊C4—24no—
93C4⋊C4—28no—
94C4⋊C4C22⋊C418yes—
95C42—22no—
96C42—22no—
97C42—22no—
98C42C2×D414yes—
99C23—21no—
100C23—21no—
101C23—21no—
102C23—21no—
103C23#10112yes—
104C23#10212yes—
105C23#10312yes—
106C23C2×C22⋊C411yescharacteristic
107Q8—416no—
108Q8—48no—
109Q8—48no—
110C2×C4—28no—
111C2×C4—21no—
112C2×C4—21no—
113C2×C4—21no—
114C2×C4—21no—
115C2×C4—21no—
116C2×C4—21no—
117C2×C4—21no—
118C2×C4—21no—
119C2×C4—24no—
120C2×C4—24no—
121C2×C4—24no—
122C2×C4—24no—
123C2×C4—28no—
124C2×C4—416no—
125C2×C4—44no—
126C2×C4—44no—
127C2×C4#10112yes—
128C2×C4#10212yes—
129C2×C4#10312yes—
130C2×C4C2×C22⋊C412yes—
131C2×C4#12012yes—
132C2×C4#12012yes—
133C2×C4C2×D811yescharacteristic
134C2×C4C2×SD1611yescharacteristic
135C2×C4C2×SD1611yescharacteristic
136C2×C4C2×Q1611yescharacteristic
137C2×C4AGL(1,ℤ/8)12yes—
138C2×C4#13712yes—
139C8—82no—
140C8—82no—
141C22—22no—
142C22—22no—
143C22—22no—
144C22—22no—
145C22—22no—
146C22—22no—
147C22#33214yescomplemented
148C22#37911yescharacteristic
149C22C2×#10111yescharacteristic
150C22C2×#10111yescharacteristic
151C22C2×#10211yescharacteristic
152C22C2×#10311yescharacteristic
153C22#41811yescharacteristic
154C22#41911yescharacteristic
155C4—22no—
156C4—22no—
157C4—22no—
158C4—22no—
159C4—48no—
160C4#44712yes—
161C4#44812yes—
162C4#45012yes—
163C4#45112yes—
164C2—24no—
165C2C2×#33211yescharacteristic
166C2#154611yescharacteristic
167C2#154911yescharacteristic
168C2#155611yescharacteristic
169C2#178411yescharacteristic
170C2#178611yescharacteristic
171C2#178711yescharacteristic
subgroupG/H
center, socleC23C2×C22⋊C4
commutatorC22×C4C22×C4
Frattini, cosocleC2×C42C23
prime radicalC24C22⋊C4
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
4. C2×#332C2semidirect
147. C22#332semidirect

Maximal subgroups

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

subgroupindex
C22×C4⋊Q82
#17972
C2×#3322