Finite Group Databasebeta

← #10078

Subgroups — #10078

Order 256.

390 conjugacy classes of subgroups; only the 57 normal subgroups are shown.

normal subgroups only

This group has 390 conjugacy classes of subgroups — too many to draw. Only its 57 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
1C2×#496C212yesmaximal, complemented
2#2819C211yesmaximal, characteristic, complemented
3#1961C211yesmaximal, characteristic, complemented
4C2×#329C212yesmaximal, complemented
5#1295C211yesmaximal, characteristic, complemented
6C22×SD16—22no—
7C22×D8—22no—
8C2×#127C2211yescharacteristic
9C2×#124C2212yes—
10#496—24no—
11#496—24no—
12C2×#102—22no—
13C2×#97C2211yescharacteristic
14C2×#97C2212yes—
15#394—22no—
16#393—22no—
17#392—22no—
18#382C2211yescharacteristic
19#329—24no—
20C22×Q8D412yes—
21C22×D4—22no—
22C22×D4—22no—
23C22×D4—21no—
24C22×D4D412yes—
25C2×SD16—28no—
26C2×SD16—48no—
27C2×D8—28no—
28C2×D8—48no—
29C22×C8—22no—
30C22×C8—21no—
31#127—22no—
32#127—21no—
33#127D412yescomplemented
34#124—22no—
35#124—22no—
36#124—22no—
37#124—22no—
38C2×C4⋊C4D412yes—
39C2×C22⋊C4—22no—
40C2×C22⋊C4—22no—
41C2×C22⋊C4—24no—
42C2×C42C2311yescharacteristic
43#102—44no—
44#97—22no—
45#97—22no—
46#97D414yescomplemented
47#95—22no—
48#95—22no—
49C24—22no—
50C24—41no—
51C2×Q8—22no—
52C2×Q8—22no—
53C2×Q8—44no—
54C2×D4—22no—
55C2×D4—24no—
56C2×D4—22no—
57C2×D4—22no—
58C2×D4—44no—
59C2×D4—42no—
60C2×D4—44no—
61C2×D4—44no—
62C2×D4—42no—
63C2×D4—42no—
64C2×D4—41no—
65C2×D4—84no—
66C2×D4—82no—
67C22×C4—22no—
68C22×C4—22no—
69C22×C4C2×D412yes—
70C22×C4C2×D411yescharacteristic
71SD16—416no—
72D8—416no—
73C2×C8—28no—
74C2×C8—24no—
75C2×C8—22no—
76C2×C8—41no—
77C2×C8—41no—
78C4⋊C4—42no—
79C22⋊C4—42no—
80C22⋊C4—42no—
81C22⋊C4—42no—
82C22⋊C4—42no—
83C22⋊C4—84no—
84C42C2×D411yescharacteristic
85C42C2×D412yes—
86C42#4111yescharacteristic
87C23—42no—
88C23—42no—
89C23—44no—
90C23—44no—
91C23—42no—
92C23—42no—
93C23—84no—
94C23—81no—
95C23—81no—
96C23#12011yescharacteristic
97Q8—44no—
98Q8—82no—
99D4—44no—
100D4—44no—
101D4—44no—
102D4—44no—
103D4—82no—
104D4—84no—
105D4—82no—
106D4—88no—
107C2×C4—21no—
108C2×C4—24no—
109C2×C4—21no—
110C2×C4—42no—
111C2×C4—44no—
112C2×C4—44no—
113C2×C4—42no—
114C2×C4#12012yes—
115C2×C4#12111yescharacteristic
116C2×C4#12112yes—
117C2×C4#12711yescharacteristic
118C8—28no—
119C8—42no—
120C22—84no—
121C22—84no—
122C22—84no—
123C22—82no—
124C22—82no—
125C22—82no—
126C22—82no—
127C22—162no—
128C22—162no—
129C22#39211yescharacteristic
130C22#45311yescharacteristic
131C22#45314yes—
132C22#45411yescharacteristic
133C4—22no—
134C4—22no—
135C4—21no—
136C4—21no—
137C4—82no—
138C4—82no—
139C2—162no—
140C2—162no—
141C2#165512yes—
142C2#165612yes—
143C2#200212yes—
144C2#200611yescharacteristic
subgroupG/H
center, socleC23#120
commutator, Frattini, cosocleC2×C42C23
LCSG ▷ C2×C42 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C2×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#496C2semidirect
2. #2819C2semidirect
3. #1961C2semidirect
4. C2×#329C2semidirect
5. #1295C2semidirect
33. #127D4semidirect
46. #97D4semidirect

Maximal subgroups

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

subgroupindex
C2×#4962
#28192
#19612
C2×#3292
#12952